any modifications it deems necessary in order to improve ... · SF6 gas (sulphure hexafluoride) gas...

VEI reserves the right to carry out, without any prior notice,any modifications it deems necessary in order to improve andmeet any construction requirement. Therefore, the data andillustrations in this publication are updated up to the point ofapproval for printing.

Baûn quyeàn cuûa VEI coù theå thay ñoåi maø khoâng caàn thoâng baùotröôùc, caùc hieäu chænh caàn thieát nhaèm muïc ñích caûi tieán vaø ñaùpöùng caùc tieâu chuaån cheá taïo. Do ñoù caùc döõ lieäu minh hoïa trongaán baûn laàn naøy ñaõ ñöôïc caäp nhaät thích hôïp vaø cho pheùp xuaát baûn in aán.

UNIFLUORC

Caùc ñaëc tính Characteristics

Laép ñaët /Phuï kieän Installation/Accessories

Kích thöôùc /Sô ñoàà/Phieân baûnDimensions/Diagrams/Versions

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UNIFLUORCUNIFLUORC

FLUVAC 5

Moâ taûDescription

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Thieát bò kieåu FLUVAC laép ñaët trong tuû

FLUVAC apparatus assembled in cubicle

Tuû ñieän kieåu UNIFLUORCvôùi cuûa môû vaø keát noái caùp

Switchboard UNIFLUORC viewwith door open and cables connec-ted

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Giôùi thieäu chung 4Khí SF6 4Phöông phaùp söû duïng 4Caùc chöùng nhaään 4 Bieân baûn thöû nghieäm 6Caùc tieâu chuaån 6Heä thoáng chaát löôïng 6-7

General information 4SF6 gas 4Methods of use 4Certifications 5Test reports 6Standards 6Quality system 6-7

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GENERAL INFORMATIONThe cubicles of "UNIFLUORC"series are modular, metal-enclosedpanels equipped with air-insulatedbus-bars and cable compartmentsas well as with SF6 gas insulatedswitch disconnectors and earth swit-ches.The system complies with the cur-rent standards: its overall dimen-sions are reduced to a minimumwithout affecting personnel safety.The “UNIFLUORC” outstanding fea-ture is the reduction of space andinstallation and maintenance times.

SF6 GASSF6 gas (sulphure hexafluoride) gashas been successfully used over theyears as an insulation medium forelectrical switching and protectionapparatus. Being an inert, electrone-gative and uninflammable gas, SF6has been utilized for more than thirtyyears in MV and HV circuit breakersand, in the last ten years, also in theapparatus housing MV switchdisconnectors. SF6 is more suitablethan other dielectric media giventhat.

METHODS OF USEThe cubicles can be interconnectedto realize switchboard line-ups incompliance with the customersrequirements.Thanks to their reduced dimensions,they can be installed in prefabricatedcompact, mobile or undergroundsubstations.A modular design makes“UNIFLUORC” the ideal solution incase of modification or extension ofexisting substations.

Vista frontale di un quadro UNIFLUORCUNIFLUORC frontal view

Serie di quadri UNIFLUORCExample of UNIFLUORC switchboard

GIÔÙI THIEÄU CHUNG Tuû ñieän kieåu "UNIFLUORC" laø loaïi tuû daïng modun, voû boïc kim loaïi ñöôïc trang bò heä thoáng caùp vaø thanh caùi caùch ñieän khoâng khí cuõng nhö caàu dao phuï taûi vaø dao tieáp ñaát caùch ñieän baèng khí SF6.

Heä thoáng tuaân theo caùc chuaån hieän haønh : kích thöôùc ñöôïc thieát keá goïn ñaûm baûo an toaøn cho ngöôøi vaän haønh. Heä thoáng "UNIFLUORC" coù nhöõng öu ñieåm noåi baät tieát kieäm khoâng gian laép ñaët vaø thôøi gian baûo trì.

KHÍ SF6Khí SF6 (sunphua hexaflorit) ñöôïcsöû duïng thaønh coâng trong nhieàu naêmlaøm chaát caùch ñieän ñoái vôùi thieát bò baûo veä vaø ñoùng caét maïch ñieän . Laø loaïi khí trô, tích ñieän aâm vaø loaïi khí khoâng chaùy, khí SF6 ñöôïc söû duïng vôùi maùy caét trung vaø cao theá trong hôn 30 naêm, trong 10 naêm gaàn ñaây SF6 ñöôïc söû duïng trong caùc caàu dao phuï taûi trung theá.SF6 cuõng thích hôïp laøm chaát caùch ñieän trong caùc thieát bò ñieän khaùc.

PHÖÔNG PHAÙP SÖÛ DUÏNGCaùc tuû UNIFLUORC naøy coù theå lieân keát vôùi nhau taïo thaønh daõy tuû theo yeâu caàu khaùch haøng.

Do kích thöôùc ñaõ ñöôïc thu nhoû, chuùng coù theå ñöôïc gaén keát vôùi caùc keát caáuñuùc saün, di ñoäng hay nhöõng traïm ñaët döôùi maët ñaát. Thieát keá coù daïng modun cuûa UNIFLUORC laø giaûi phaùp lyù töôûng cho nhu caàu hieäu chænh hay môû roäng cuûa heä thoáng hieän taïi.

CAÙC CHÖÙNG NHAÄN CERTIFICATIONSBieân baûn N° Loaïi Moâ taû Ngaøy thöû Nôi thöû Report N° Model Description Test date Institute

GPS 93/34750 UNIFLUORC IEC 129 - IEC 265-1. Dic-93 CESIDec-93

GPS 94/32475 UNIFLUORC Short-circuit-making-Short-time current IEC 298 - IEC 129 - IEC 265-1. Ott-94 CESIOct-94

GPS 94/32474 UNIFLUORC Arcing due to internal fault 12,5kA - 0,5 sec. Nov-94 CESINov-94

AT 96/029148 UNIFLUORC Dielectric tests IEC 298 - 265-1 (17,5kV). Set-96 CESISep-96

AT 96/029021 UNIFLUORC Dielectric tests IEC 298 - 265-1 (24kV). Set-96 CESISep-96

MP 96/029651 UNIFLUORC LS Temperature-rise test IEC 298 (1990) (400A). Set-96 CESISep-96

MP 96/037686 UNIFLUORC Temperature-rise test IEC 298 (1990). Set-96 CESISep-96

GPS 96/031741 UNIFLUORC Mechanical endurance tests. Ott-96 CESIOct-96

GPS 96/039975 UNIFLUORC IEC 265 - IEC 420. Dic-96 CESIDec-96

GPS 98/002739 UNIFLUORC Making and breaking test [IEC 420 (1990)]. Gen-96 CESI12 kV Jan-96

GPS 98/002740 UNIFLUORC Making and breaking test [IEC 420 (1990)]. Feb-96 CESI12 kV Feb-96

GPS 98/017742 UNIFLUORC Three-phase internal fault test with 12.5 kA for 0.78 s [IEC 298]. Giu-98 CESI24 kV Jun-98

15/SJ/98 UNIFLUORC Product certification. Giu-98 ENERGOPOMIARJun-98

GPS 98/026975 UNIFLUORC LS Arcing due to internal fault 16kA - 0,5A sec. Giu-98 CESIJun-98

GPS 98/026977 UNIFLUORC LS Arcing due to internal fault IEC 298 (1990) 14kA - 1 sec. Giu-98 CESIJun-98

GPS 99/001634 UNIFLUORC LS+SF Arcing due to internal fault IEC 298 (1990) 12,5kA - 0,5 sec. Nov-99 CESINov-99

GPS 99/000242 UNIFLUORC E-LS Short-circuit withstand and peak withstand current test; Mainly Nov-98 CESI24-400-12,5x0,5 s. active load current switching tests; Cable charging current Nov-98

switching tests; Line-charging current switching tests; No-loadtransformer current switching tests; Earth fault breaking currenttests; Cable-charging breaking current tests underearth faultconditions; Short-circuit making tests. 1; 129; DY 1136 e 1137.

GPS A0/004582 UNIFLUORC E-RM S Arcing due to internal fault (+dis.approvati CESI) DY1137. Dic-99 CESI24-400-12,5x0,5 s. Dec-99

AT/A1/000492 UNIFLUORC Dry lighting impulse withstand voltage test; Dry power-frequency Gen-01 CESI17,5-630-20x2 s. withstand test. IEC 60298. Jan-01

GPS-A1/001689 UNIFLUORC Short time withstand and peak withstand current test. Short circuit Nov-00 CESI17,5-630-20x2 s. making tests 20kA - 2 sec. IEC 60129 Nov-00

MP-A1/002957 UNIFLUORC LS-DSTA Riscaldamento - misura della resistenza dei circuiti principali. IEC 60298. Gen-01 CESI17,5-630-20x2 s. Jan-01

E60220 UNIFLUORC Dry lighting impulse withstand voltage test; Dry power-frequence Gen-00 SP VEI24-400-16 withstand voltage test. IEC 60694. Jan-00

AT-A1/002713 UNIFLUORC Dry impulse withstand voltage test; Dry industrial frequence test Gen-01 CESI17,5-630-20x2 s. voltage. IEC 60298 Jan-01

GPS-A1/006313 UNIFLUORC Mainly active load current switching tests. IEC 60298. Feb-01 CESIFeb-01

081.ULL.169A.98 UNIFLUORC Prove eseguite da HITACHI Indonesia. Mar-98 LAPORANMar-98 PENGUJIAN

102.ULL.169A.98 UNIFLUORC Mainly active load current switching tests. IEC 60298. Mar-98 LAPORANMar-98 TEKNIK

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TEST REPORTSThe cubicles of "UNIFLUORC"series have successfully passed allthe type tests requested by the inter-national and national Standards (IEC,VDE, CEI, Chinese Standard GB3804-90) in officially acknowledgedtesting laboratories.

STANDARDSCompliance with Standards IEC60298, IEC 60265.1, IEC 60420, IEC60694, IEC 60529, IEC 60137; CEI17-6, section 2056. French NH 64-S-4 ENEL homologation to specifi-cations DY 803/1/2/3/4.

QUALITY SYSTEMThe Quality Assurance System gua-rantees that the whole manufactu-ring process conforms to the proce-dures explained within the qualitymanual. Before being delivered,each switchboard or cubicle is sub-mitted to type acceptance tests,which are in compliance with the IEC60598 and the customer’s require-ments. These tests assure the cor-rect mechanical and electrical func-tionality as well as the maintaining ahigh level of quality.

CERTIFICAZIONICERTIFICATIONSRapporto N° Modello Descrizione Data test IstitutoReport N° Model Description Test date Institute

MP-A1/005379 UNIFLUORC DST Temperature rise test 630A. Gen-01 CESIJan-01

MP-A1/005380 UNIFLUORC LS Temperature rise test 630A. Gen-01 CESIJan-01

MP-A1/024197 FLUORC LS Prova di tenuta alle correnti di picco e di breve durata sui circuiti principali. Ago-01 CESI20kA - 3 sec. Aug-01

GPS-A2/025840 FLUORC Carichi attivi, interruzioni di correnti capacitive, breve durata, chiusure 630A - Giu-02 CESI20kA - 12kV a bassa pressione. p=0,05 bar relativi Jun-02

BIEÂN BAÛN THÖÛ NGHIEÄMHeä thoáng tuû "UNIFLUORC" ñaõ ñöôïc thöû nghieäm thaønh coâng caùc thöû nghieäm ñieån hình theo tieâu chuaån quoác teá(IEC, VDE,CEI, Chuaån TQ GB 3804-90)

CAÙC TIEÂU CHUAÅNPhuø hôïp tieâu chuaån IEC 298,60265.1, 420, 694, 529, 137; CEI 17-6 phaàn 2056. Toå chöùc NH 64-S-4 ENEL cuûa Phaùp chöùng nhaän hôïp chuaån DY803/1/2/3/4.

HEÄ THOÁNG CHAÁT LÖÔÏNGHeä thoáng quaûn lyù chaát löôïng ñaûm baûo toaøn boä quaù trình saûn xuaát tuaân theoquy ñònh tieâu chuaån chaát löôïng. Tröôùc khi xuaát xöôûng, moãi tuû ñöôïc kieåm nghieäm xuaát xöôûng phuø hôïp vôùi tieâu chuaån IEC 598 vaø theo yeâu caàu khaùch haøng. Caùc thöû nghieäm ñaûm baûo ñuùng chöùc naêng veà cô vaø ñieän cuõng nhö duy trì saûn phaåm chaát löôïng cao.

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Enviromental Managenment System certified by RINA in com-pliance with ISO 14001 standards.

Heä thoáng quaûn lyù moâi tröôøng chöùng nhaän bôûi RINAphuø hôïp tieâu chuaån ISO 14001.

Quality Assurance System certified by RINA in compliancewith ISO 9001:2000 standards.

Heä thoáng ñaûm baûo chaát löôïng chöùng nhaän bôûi RINAphuø hôïp tieâu chuaån ISO 9001: 2000

ISO 9001:2000ISO 9001:2000

ISO 14001ISO 14001

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Tuû UNIFLUORC vôùi rô le baûo veä vaø maùy caét caùch ñieän khí SF6 (VEIGAS)UNIFLUORC switchboard equipped with relay and circuit breaker insulated with SF6 gas (VEIGAS)


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Ñaëc tính ñieän 11Caàu dao phuï taûi 12Ñaëc ñieåm chính 13-14Ñaëc ñieåm caáu taïo 15Ñaëc ñieåm chöùc naêng 16

Electrical features 11Switch disconnector 12Main features 13-14Constructional features 15Functional features 16


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Switchboard UNIFLUORC internalview with FLUORC switch discon-nector.

1- Switch disconnector and earthing switch, operating mechanism

2- L.V. compartment for auxiliary instruments and relays installation

3- SF6 insulated and sealed switch disconnector and earthing switch,FLUORC type

4- Bus-bar set extensible to succes-sive unit

5- Cables compartment front dooraccessible

6- Earthing bar

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Tuû UNIFLUORC vôùi caàu dao phuï taûikieåu FLUORC.

1- Caàu dao phuï taûi vaø dao tieáp ñaát, cô caáu truyeàn ñoäng

2- Ngaên haï theá ñeå laép ñaët thieát bò ño ñeámvaø rôle baûo veä

3- Caàu dao phuï taûi vaø dao tieáp ñaátcaùch ñieän khí SF6, kieåu FLUORC

4- Thanh caùi lieân keát daïng thaúng xeáp thaønh moät daõy noái tieáp.

5- Ngaên chöùa caùp coù cöûa phía tröôùc

6- Thanh caùi tieáp ñaát


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CAÙC ÑAËC TÍNH ÑIEÄNELECTRICAL FEATURES

Ñieän aùp ñònh möùc Ur[kV] 12 17,5 24Rated votage

Ñieän aùp chòu ñöïng taàn soá nguoàn (50/60 Hz 1 phuùt)Power frequency withstand voltage (50/60 Hz 1 min)

a) so vôùi ñaát vaø giöõa caùc pha a) towards the ground and between phases Ud[kV] a) 28 a) 38 a) 50b) qua khoaûng caùch caùch ly b) across the isolating distance b) 32 b) 45 b) 60

Ñieän aùp chòu ñöïng xung seùt ñònh möùcRated lightning impulse withstand voltage

a) so vôùi ñaát vaø giöõa caùc pha a) towards the ground and between phases Up[kV] a) 75 a) 95 a) 125b) qua khoaûng caùch caùch ly b) across the isolating distance b) 85 b) 110 b) 145

Doøng ñieän ñònh möùc Ir[A] 400-630 400-630 400-630Rated current

Doøng ñònh möùc thanh caùi Ir[A] 630-800 630-800 630Bus-bar rated current

Khaû naêng caét maïch chính (cosø 0,7) vaø maïch voøng taïi 0,3Vn I1-I2a[A] 400-630 400-630 400-630Breaking capacity of active circuits (cos ø0,7) and ring circuits at 0,3vn

Khaû naêng ngaét maïch cuûa bieán aùp khi khoâng taûi I3[A] 25 25 25Breaking capacity of no-load transformers

Khaû naêng ngaét maïch cuûa ñöôøng daây khi khoâng taûi I4a-I4b[A] 25 25 25Breaking capacity of no-load lines/cables

Khaû naêng ngaét maïch khi loãi tieáp ñaát I 6a[A] 200 200 200Earth fault breaking capacity

Doøng ngaét maïch naïp ñöôøng daây khi loãi chaïm ñaát xaûy ra I 6b[A] 50 50 50Cable and line-charging breaking current under earth fault condition

Doøng chuyeån taûi I4[A] 2100 1250 800Transfer current

Doøng ngaén maïch 1 giaây theo chuaån Ik[kA] 12,5-21 12,5-21 12,5-20Short time current 1 sec. standard solution

Doøng ngaén maïch 2-3 giaây trong tröôøng hôïp ñaëc bieät (°) Ik[kA] 16-20 16 16Short time current 2-3 sec. special solution

Khaû naêng chòu ñöïng ngaén maïch Ima[kA] 31,5-55 31,5-55 31,5-50Making capacity

Doøng chòu ñöïng hoà quang beân trong 0.5 giaây theo chuaån [kA] 12,5-16 12,5-16 12,5-16Internal arc withstand current 0,5 sec. standard solution

Doøng chòu ñöïng hoà quang beân trong 1 giaây trong tröôøng hôïp ñaëc bieät (°) [kA] 16 16 16Internal arc withstand current 1 sec. special solution

(°) Vôùi möùc cao hôn yeâu caàu VEIFor higher performance ask VEI

FLUORC Load break Switch discon-nector

1 - Insulator2 - Upper terminal3 - Lower terminal4 - Stainless steel housing5 - Operating mechanisms6 - Switch disconnector operating

mechanism7 - Earthing switch operating

mechanism8 - Key lock9 - Voltage signalling lamps10 - Safety valve 11 - Charged/Discharged spring

indicator12 - Fuse intervention signal


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SWITCH DISCONNEC-TOR AND EARTHINGSWITCHSF6 -insulated disconnecting unit iscomposed by a switch disconnectorLBS and an earthing switch ES pro-vided with separated and interlockedoperating mechanisms; with switchdisconnector open and earthingswitch closed, it is only possible toopen earthing switch by means ofoperating mechanism (7); Automaticinterlock unlocks earthing switchand allows switch disconnector clo-sing. By means of operating mecha-nism (6) it is possible to close switchdisconnector, from this position it isonly possible to open switch discon-nector again.

CAÀU DAO PHUÏ TAÛIVAØ DAO TIEÁP ÑAÁT

Boä ngaét maïch caùch ñieän baèng khí SF6 bao goàm caàu dao phuï taûi LBS vaø dao tieáp ñaát ES ñöôïc trang cô caáu truyeàn ñoäng coù khoùa lieân ñoäng rieâng bieät. Khi caàu dao phuï taûi môû vaø tieáp ñaát ñoùng laïi, chæ coù theå môû dao tieáp ñaát baèng truyeàn ñoäng cô khí (7). Khoùa lieân ñoäng dao tieáptöï ñoäng môû vaø cho pheùp caàu dao phuï taûi ñoùng laïi. Baèng boä truyeàn ñoäng (6) coù theå ñoùng caàu dao phuï taûi vaø töø vò trí naøy coù theå môû laïi caàu caàu dao phuï taûi trôû laïi.

1 - Söù caùch ñieän2 - Ñaàu noái phía treân3 - Ñaàu noái phía döôùi4 - Voû boïc baèng theùp khoâng gæ5 - Cô caáu truyeàn ñoäng 6 - Cô caáu truyeàn ñoäng caàu dao phuï taûi7 - Cô caáu truyeàn ñoäng dao tieáp ñaát8 - Chìa khoùa9 - Chæ thò ñieän aùp10 - Van an toaøn 11 - Chæ thò traïng thaùi naïp/xaû loø xo

12 - Caàu chì baûo veä


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MAIN FEATURES

Easy installationThe reduced dimensions and weightof the cubicles facilitates the user intheir handling and installation. Thework to be carried out, when assem-bling more cubicles, is made easierby the possibility of removing thepanel of the bus-bar compartmentcover located over the door, thusleaving the whole front accessible tothe technician. For the internal arcstrength solution, the buffer sheets,supplied for the composition of thegas outlet shaft allows for the easilypositioning on the posterior side,therefore, ensuring an outlet shaft ofapprox. 130 mm.

Easy operating conditionsEvery cubicle is equipped with amimic layout reproducing its singleli-ne diagram and variable mimic indi-cators which show the position ofthe apparatus inside the cubicle.A plate on the operating mechani-sms shows the rotation at directionof the handle for the devices properuse, to carry out the operation.Moreover, an additional plate on thedoor provides a step-by-step de-scription of the sequences to followfor an easy and safe operation.

EarthingAll the cubicles are equipped with amain earthing bus-bar which is easilyconnected to the adjacent cubicle.The switch-disconnector and ear-thing switch, as well as all other ele-ments, are connected to the earthingbus-bar. The hinged parts are ear-thed by means of copper braids orflexible cords. All other componentsof the metal structure are made ofgalvanized sheet iron (senzimir); theyare railed/riveted together and gua-rantee the earth continuity acrosseach component.

Tieáp ñaát Earthing

Sô ñoà ñon tuyeán Mimic layout

ÑAËC ÑIEÅM CHÍNH

Deã daøng laép ñaëtVôùi kích thöôùc vaø khoái löôïng ñaõ ñöôïc giaûm thieåu caùc tuû loaïi naøy deã vaän chuyeån vaø laép ñaët. Coâng vieäc tieán haønh laø lieân keát nhieàu tuû ñöôïc thöïc hieän deã daøng nhôø caùc panoâ thaùo rôøi ôû ngaên thanh caùi ñaët phía treân. Tieáp sau ñoù nhaân vieân kyõ thuaät thao taùc hoaøn toaøn ôû maët tröôùc .Ñeå ngaên chaên hoà quang beân trong caùc ngaên ñeäm, keát hôïp vôùi caùc khe khoâng khí cho pheùp ñònh vò deã daøngôû maët sau vaø do vaäy ñaûm baûo khe khe hôû beân ngoaøi 130 mm....

Vaän haønh deã daøng Moãi tuû ñeàu ñöôïc trang bò moät sô ñoànguyeân lyù döôùi daïng sô ñoà ñôn tuyeán vaø vaø caùc chæ thò vò trí cho thaáy traïng thaùi caùc thieát bò trong tuû. Moät nhaõn chæ daãn höôùng quay cuûa cuûa caàn thao taùc khi thao taùc vaän haønh Ngoaøi ra, coøn coù nhaõn treân cöûa tuû cung caáp quy trình vaän haønh theo töøng böôùc ñeå ñaûm baûo an toaøn vaø deã daøng....

Tieáp ñaátTaát caû caùc tuû ñeàu ñöôïc trang bòthanh tieáp ñaát chính deã daøng keát noái vôùi caùc tuû khaùc. Caàu dao phuï taûi vaø dao tieáp ñaát

cuõng nhö taát caû caùc boä phaän khaùcñöôïc keát noái ñeán thanh tieáp ñaát.Nhöõng nôi duøng baûn leà ñöôïc tieáp ñaátbaèng nhöõng daây ñoàng meàm hoaëc daây beän. Caùc boä phaän kim loaïi khaùc laøm baèng theùp maï, chuùng ñöôïc lieân lieân keát vôùi nhau ñaûm baûo tieáp ñaát lieân tuïc treân töøng boä phaän.

CaratteristicheCharacteristics

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Visual inspection of contactsOn the switch-disconnector there isan inspection window suitably sizedto permit the visual inspection ofmain contact isolation and of ear-thing contacts position. The cubicledoor is provided with a windowwhich allows inspection of the fuses,status and the cable terminal condi-tions.

Segregation of the cubicle unit

The SF6 insulated switch-discon-nector type “FLUORC” consists of astainless steel structure and of sixisolators for the support of the fixedand moving contacts. It is positionedso as to form two completely segre-gated compartments: the upper one,the busbar compartment, and thelower one, the cable compartment.In addition to the interruption andisolation function, its sealed metalenclosure also segregates the cubi-cle compartments.This peculiar contruction guaranteessafe maintenance and replacementoperations also in presence of livebusbars.

Cöûa soå quan saùt tieáp ñieåm iContact inspection window

Ví duï caùc phaân ñoaïn cuûa tuû Example of compartment segregation

Ngaên thanh caùi Busbar compartment

Ngaên caùp Cable compartment

Cöûa soå quan saùt tieáp ñieåm Treân caàu dao phuï taûi coù moät cöûa soå quan saùt cho pheùp theo doõi vò trí cuûatieáp ñieåm chính vaø dao tieáp ñaát .Treân cöûa tuû ñeàu coù cöûa soå ñeå kieåm tra caàu chì vaø tình traïng caùc ñaàu noái caùp...

Caáu truùc ngaên tuû

Caàu dao phuï taûi caùch ñieän khí SF6 kieåu FLUORC ñöôïc chöùa trong voû boïc theùp khoâng gæ vaø saùu boä söù caùch ñieän ñeå coá ñònh caùc tieáp ñieåm coá ñònh vaø di ñoäng. Noù ñöôïc ñònh vò hình thaønh 2 ngaên khaùc bieät nhau ngaên phí treân, ngaên thanh caùi vaø ngaên döôùi, ngaên chöùa caùp. Beân caïnh ñoù chöùc naêng ngaét maïch vaø caùch ly vôùi voû boïc kim loaïi kín cuõng hình thaønh caáu truùc phaân ñoaïn cuûa tuû. .Caáu truùc ñaëc bieät naøy ñaûm baûo cho caùc hoaït ñoäng thay theá vaø baûo trí an toaøn ngay caû trong tröôøng hôïp caùc thanh caùi chính coù ñieän.


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CONSTRUCTIONALFEATURESMetal cubicleThe cubicle is made of a 15/10 mmgalvanized steel sheet pressbent so asto obtain a light metal structure. Thequadruple bending of the uprights gua-rantees their excellent strength andindeformability. The components are allfixed together with rivets or bolts.Therear closing flaps are built-in on thecubicle upper-side and riveted on itsbottom to ensure the immediate ope-ning of the exhaust relieves in case ofinternal arc and to convey the gases tothe roof. The roof plate is fixed with M6type bolts, which can be removed fromthe outside to ease the busbars con-nection.The cable compartment doorhas been built so as to with stand thepressure ensuing from a possible inter-nal fault and is provided with a specialclosing system, without handles,through hooks which can be releasedthus lifting the door and allowing it tobe rotated anticlockwise. Located overthe door, the auxiliary compartmentcan be supplied in the standard versionsuitable for housing terminal boardsand small instruments, or in the highversion, suitable for protection relaysor instruments theker than 40 mm.

Power circuitThe main power circuit is made of bareelectrolytic flat copper with roundedoff edges, and with a cross-sectionwhich varies with regards to rated cur-rents and short circuit. To assure thedielectric strength of 24kV switchbo-ards sheathed bus-bars are utilized.The bus-bars’ maximum rated currentis 800 A, with a rated short circuit with-stand current up to 20kA.

Material treatmentThe door and the LV case undergo thefollowing treatment: degreasing andhot phosphating followed by powdercoating (minimum thickness: 40 micr-on). The supports of apparatus such asCT-VT and capacitive insulators arezinc-passivated; all other componentsof the cubicle are made of zinc sheet(270 gr/mq).

Protection degrees- Switch-disconnector housing IP 68- Operating mechanisms IP 3X- Bus-bar compartment IP 3X- Cable, fuse compartments with

closed door. Low voltage, measureetc... compartement IP 3X

- Service temperature -25 +40°C

Struttura telaio di acciaio zincatoGalvanized steel metal structure

Vista del circuito di potenzaView of power circuit

ÑAËC ÑIEÅM CAÁU TAÏO

Voû boïc kim loaïi Caùc tuû naøy ñöôïc caáu taïo töø saét maï keõm daøy 15/10 mm neân caáu truùc coùmaøu kim loaïi saùng. Boán beân uoán congvuoâng goùc ñaûm baûo chòu löïc vaø ñoä beàn cao. Taát caû caùc thieát bò ñeàu

ñöôïc keát noái vôùi nhau chaéc chaén baèng riveâ hay buloâng. Naép ñoùng phía sauñöôïc gia cöôøng vaøo tuû vaø baám riveâphía döôùi ñaûm baûo giaûi phoùng töùc thôøi trong tröôøng hôïp hoàà quang beân trong phaùt sinh vaø ngaên chaên hôi thoaùt ra Vaùch ngaên naøy ñöôïc coá ñònh baèng buloâng M6 coù theå ñöôïc thaùo rôøi ñeå deã daøng keát noái thanh caùi. Cöûa ngaên caùp ñöôïc tính toaùn coù theå chòu ñöôïc aùp löïc söïcoá beân trong vaø ñöôïc trang bò heä thoáùng ñoùng ñaëc bieät, khoâng duøng tay quayqua moät caùi moùc ñeå naâng cöûa leân vaø cho pheùp caùch cöûa xoay ngöôïc chieàu kim ñoàng hoà. Phía treân cöûa, ngaên thieát phuï ñöôïc thieát keá theo chuaån sao cho phuø hôïp vôùi caùc baûng ñaàu noái va thieát bò kích thöôùc nhoû, hay caùc chuaån cao hôn phuø hôïp rô le baûo veä hoaëc thieát bò coù chieàu daøy hôn 40mm

.

.

.

Maïch ñoäng löïc Phaààn maïch ñoäng löïc ñöôïc laøm baèng caùc thanh ñoàng ñieän phaân ñöôïc gia coâng caùc caïnh vôùi tieát dieän thay ñoåi tuøy thuoäc vaøo ñoøng ñieän ñònh möùc vaø doøng ngaén maïch . Ñeå ñaûm baûo ñoä ù beàn caùch ñieän tuû 24kV vieäc boïc thanh caùc thanh daãn ñöôïc thöïc hieän. Doøng ñònh möùc toái ña caùc thanh caùi laø800A, vôùi doøng ngaén maïch ñeán 20KA.

Vaät lieäuCöûa vaø ngaên haï theá ñöôïc xöû lyù theo phöông thöùc sau : taåy laøm saïch vaø phoátphohoùa baèng lôùp sôn beân ngoaøi (beà daøytoái thieåu laø 40micron). caùc giaù ñôõ thieát bò nhö CT-VT vaø bieán aùp kieåu tuï ñöôïc maï keõm ; taát caû caùc thieát bò khaùc cuûa tuû thì söû duïng theùp maï keõm (270gr/mq).

Caáp baûo veä- Voû boïc caàu dao phu taûi IP68- Boä truyeàn ñoäng IP 3X- Ngaên thanh caùi IP 3X- Caùp, ngaên caàu chì khi cöûa ñoùng. Ngaên

haï theá, ño löôøng ,.v..v.. IP 3X- Nhieät ñoä laøm vieäc -25 +40°C

CaratteristicheCharacteristics

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FUNCTIONAL FEATURES

The automatic interlocks providedbetween the switch-disconnectorand the earthing switch are of thehindrance type with automatic selec-tion of the following functions; the in-terlock between the earthing switchand the door of the cable compart-ment is of the forcing type on thedoor handle and of the hindrancetype with regards to the isolator ope-rating mechanism. The automaticselection of interlocks imposes thecorrect operation sequence: closingof the door, opening of the earthingswitch, closing of the switch-discon-nector. The separate operating seatsof the line and earthing operatingmechanisms prevent the personnelfrom performing two operations inquick and unintentional sequence.

Galvanic separation between phasesThe particular constructional characteri-stics of the switch-disconnector hou-sing, (stainless steel sheet and standinginsulators of the phase contacts), pre-vents, in whichever service condition,that any surface current can flow throughthe insulators (short circuit phase) orjoins between the incoming and out-going of the same phase. This conditionis very dangerous for the personnel incharge of the maintenance of substa-tions with live bus-bars (e.g. replacementof one or more fuses). Thus, the solutionrepresented by the switch-disconnectortype LARC, with its metal structure, iscertainly superior in terms of personnelsafety with respect to other solutionswith an epoxy resin housing.

Switch-disconnector housingThe housing is manufactured using stain-less steel AISI 304 obtained throughcross bending. This system of produc-tion ensures the maintenance of a highquality standard of components. Thewelding method (TIG) used to join thetwo parts without material deposit, gua-rantees a junction without blowholes anda high level of resistance. The safetyvalve positioned on the rear of the swit-ch-disconnector, ensures that the gasescaused by internal arc are releasedwithout causing breakage in the frontpart, where a member of personnel maybe carrying out electrical operations. Thefilling and control valve is sealed to avoidaccidental tampering and is fitted on asupport located on the front of the swit-ch disconnector housing

InterblocchiInterlocks

Interruttore manovra sezionatore FLUORCFLUORC Switch disconnector

Valvole per sfogo gasSafety valves for theoutlet gases

ÑAËC ÑIEÅM VAÄN HAØNHKhoùa lieân ñoäng töï ñoäng trang bò giöõacaàu dao phuï taûi vaø daotieáp ñaát duøng haïn cheá caùc thao taùc vôùilöïa choïn töï ñoäng theo caùc chöùc naêng ; Khoùa lieân ñoäng giöõa dao tieáp ñaát vaø cöûa ngaên chöùa caùp vôùi daïng baét buoäc treân cöûûa vaø haïn cheá lieân quan ñeán cô cheá caùch ly. Caùc töï ñoäng lieân ñoäng nhaèm muïc ñính trình töï vaän haønh ñuùng. ñoùng cöûa, môû tieáp ñaát ,ñoùng caàu dao phuï taûi. Vaän haønh ñoäc laäp cô caáu truyeàn ñoäng ñöôøng daây vaø tieáp ñaát ñeà phoøng ngöôøi thao taùc thöïc hieän nhanh hai hoaït ñoäng vaø khoâng chuù yù ñeán trình töï cuûa noù.

Caùch ñieän giöõa caùc pha Nhöõng ñaëc ñieåm caáu truùc noåi baätcuûa voû boïc caàu dao phuï taûi (caáu taïo töø theùp khoâng gæ vaø khaû naêng caùch ñieän cuûa caùc tieáp ñieåm)baûo veä trong baát cöù ñieàu kieän thieátbò nhö theá naøo, doøng ñieän beà maëtnaøo cuõng coù theå xuyeân qua lôùpcaùch ñieän (pha ngaén maïch) hoaëcchaïy giöõa doøng vaøo vaø doøng ra treâncuøng moät pha. Tình traïng nhö theáseõ raát nguy hieåm cho ngöôøi vaän haønh naïp loø xo baûo trì thieát bò khi thanh caùi coøn ñieän (ñieån hình nhöthay theá moät hay nhieàu hôn moät caàu chì). Do ñoù, vieäc nhaän daïng racaàu dao phuï taûi kieåu LARC, coù caáutruùc kim loaïi, laø vì muïc ñích an toaøncho ngöôøi söû duïng khi chaïm phaûi lôùp voû nhöïa caùch ñieän beân ngoaøi.

Lôùp voû cuûa caàu dao phuï taûi Lôùp voû ñöôïc saûn xuaát baèng kim loaïi khoâng gæ AISI 304 phuû quanh caû khuùc uoán cong. Heä thoáng saûn phaåmnaøy ñaûm baûo khaû naêng baûo trì caùc phuï kieän ñaït tieâu chuaån chaát löôïngraát cao. Phöông phaùp haøn (TIG) söûduïng ñeå gheùp hai phaàn maø khoâng caàn vaät lieäu ñeäm, ñaûm baûo keát noáikhoâng coù loã khí vaø choáng thaám raát cao. Vò trí van an toaøn ôû phí sau caàu dao phuï taûi, ñaûm baûo cho khí sinh ra do hoà quang beân trong ñöôïcgiaûi phoùng maø khoâng bò raïn nöùt gi ôû phía tröôùc tuû, nôi maø ngöôøi vaän haønh ñang ñieàu khieån thieát bò. Van ñieàu khieån vaø baùo ñaày ñöôïc thieát keásao cho traùnh caùc va chaïm vaø ñöôïc gaén ôû phía tröôùc voû boïc caàu dao phuï taûi.

Installazione/AccessoriInstallation/Accessories

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Laép ñaët heä thoáng leân saøn 18Thieát bò chuaån vaø tuyø choïn 19Baûng löïa choïn caàu chì 20

System to the floor fixing 18Standard equipment and Optionals 19Choice of the correct fuse 20


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SYSTEM TO THE FLOORFIXING

The module must be bolted to thefloor with four M10 bolts. Fondationsare equal for all modules, the passa-ge width (see diagram) is the maxi-mum allowed, but can be reducedaccording to cable size.

1670

200

375

375

375

600 250

900

130

MAËT BEÂN LATERAL VIEW

NHÌN TÖØ TREÂN FLY VIEW

ø 13

5555

790

900

500

32.5 32.5435

ø 13

5555

790

900

750

32.5 32.5685

ø 13

5555

790

900

375

32.5 32.5310

Bulong coá ñònh saøn tuû FIXING TO THE FLOOR

Möông caùpCables tunnel

Möông caùp Cables tunnel

LAÉP ÑAËT HEÄ THOÁNG LEÂN SAØN

Tuû daïng modun ñöôïc coá ñònh leân saøn baèng boán buloâng loaïi M10. Maët ñeá caáu truùc töông tö nhau cho taát taát caû caùc modun, vôùi chieàu roäng (xem sô ñoà) cho pheùp toái ña nhöng coù coù theå giaûm tuøy theo kích côõ cuûa caùp.


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STANDARD EQUIPMENT – Routine test report– Certificate of compliance (when

required)– Overall dimensions drawings– Lifting eyebolts– Operating handle– Instruction manual (service and

maintenance)– Side closing panels– Single-line diagram– Wiring diagram

OPTIONALS– Auxiliary equipment– Additional line key lock– Additional earth key lock– Tripping coil– Box for cable incoming from top– Auxiliary instrument cabinet

(D=250 mm)– Switch-disconnector motor opera-

tor without tripping coil– Auxiliary contacts 2NA+2NC (feeder)– Auxiliary contacts 4NA+4NC (feeder)– Auxiliary contacts 2NA+2NC (earth)– Auxiliary contacts 4NA+4NC (earth)– Fuses ACR 12 to 24 kV– Internal illumination with push-but-

ton control– Set of 3 capacitive insulators with

voltage signalling lamps– Protection relay– Anti-condensation heater with

thermostat– Measuring instruments– VTs-CTs support brackets– Current transformers– Voltage transformers– Base socket (H=300 mm)

TRANG BÒ KEØM THEO– BIeân baûn thöû nghieäm – Chöùng nhaän hôïp chuaån (yeâu caàu).– Baûn veõ kích thöôùc toång theå– Moùc naâng tuû– Caàn thao taùc baèng tay – Höôùng daãn söû duïng (vaän haønh vaø

baûo döôõng) – Maêt beân cuûa tuû – Sô ñoà nguyeân lyù

TUØY CHOÏN– Thieát bò phuï– Khoùa ñöôøng daây keøm theo

– Khoùa tieáp ñaát keøm theo

– Cuoän caét – Hoäp noái caùp töø treân ñænh– Ngaên thieát bò ño ñeám (D=250

mm)– Ñoäng cô dao caét taûi khoâng

coù cuoän caét.– Tieáp ñieåm phuï 2NA+2NC

(loä ra).– Tieáp ñieåm phuï 4NA+4NC

(loä ra ).– Tieáp ñieåm phuï 2NA+2NC

(tieáp ñaát).– Tieáp ñieåm phuï 4NA+4NC

(tieáp ñaát).– Caàu chì ACR 12-24 kV– Ñeøn cheáu saùng trong coù nuùt

nhaán ñieàu khieån. – Boä 3 bieán aùp kieåu tuï coù ñeøn

chæ thò ñieän aùp – Rôle baûo veä.– Caëp nhieät choáng aåm

– Thieát bò ño ñeám – Giaù ñôõ CTs vaø VTs.– Bieán doøng – Bieán aùp – Ngaên keùo caùp (H=300 mm)

– Sô ñoàà ñaáu daây

Laép ñaët / Phuï kieän Installation/Accessories

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TABLE FOR THE CHOICEOF THE CORRECT FUSE

Rated currents for VEI H.V.-fuses fortransformer rated capacities

Remark: For the performance on redlabel ask VEI

100

16

10

10

10/12

15/17,5

20/24

125

16

10

10

160

20

16

16

200

25

16

16

250

32

20

16

U = 4% U = 5%

3 s

U = 6%

4 s

x x x

315

40

25

25

400

50

32

25

500

63

40

32

630

80

50

40

100

63

63

125 160 200

160

125

100 125 160

125

10080

63

100

80

125

100

-

800 1000 1250 1600 2000

Rated current of high voltage fuse link in A

Limit of short-circuit time

Ratedvoltage

Ñieän aùp ñònh möùc

kV

Dung löôïng cuûa maùy bieán aùp kVA Transformer-capacity in kVA

Thôøi gian ngaén maïch haïn ñònh

Doøng ñònh möùc cuûa chì tính baèng A

Caùch ñaët haøng caàu chì

4101 XX XXX

How to order the fuse

Doøng ñònh möùc caàu chì (CHUAÅN)Rated current values for (STANDARD) fuse

Ví duï Example

4101 17 080

kV Ampere

17,5kV 80A

Doøng ñònh möùc caàu chì (KHOÂNG CHUAÅN)Rated current values for (OUT STANDARD) fuse

BAÛNG LÖÏA CHOÏN CAÀU CHÌ

Doøng ñieän ñònh möùc caàu chì MV-VEI tuøy thuoäc dung löôïng cuûa bieán aùp

Löu yù : Caùc thoâng soá coù maøu ñoû yeâu caàu VEI

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Kích thöôùc toång theå 22Caáu truùc modun 23Phieâân baûn 24÷ 50Tuû kieåu FLUVAC 59÷64

Overall dimensions 22Modular system 23Versions 24÷50FLUVAC versions 59÷64

Kích thöôùc /Sô ñoà/Phaân loaïi Dimensions/Diagrams/Versions


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OVERALL DIMENSIONSSwitchboard series UNIFLUORCwith wide from:

375500750

Dimensions in mm

KÍCH THÖÔÙC TOÅNG THEÅ Tuû loaïi UNIFLUORC coù chieàu roäng töø :

375500750

Kích thöôùc mm

1670

900

230 230 21080 750

375 750

1670

900

230 230 210178 70

500

Maët caét cuûa UNIFLUORC loaïi DS/T vôùi maùy caét Switchboard cut view UNIFLUORC type DS/T with circuit-breaker

Maët tröôùc Front view


Maët caét cuûa UNIFLUORC loaïi LSwitchboard cut view UNIFLUORC type L

Maët beân Side view


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MODULAR SYSTEMThe UNIFLUORC series switchboardas well as possessing the alreadymentioned advantages also includesan important characteristic, which isits modular system. This featuretogether with the use of many optio-nals satisfies the various requests forpersonalization. An example of theUNIFLUORC modular system is setout in the diagram below:

VEIVACUUM 24-1250-16

VEIGAS 36-630-16

UNIFLUORC

UNIFLUORC

Voû tuû Caàu dao phuï taûi 6 Maùy caéét chaân khoâng 6 Vacuum circuit-breaker

S in SF6SF6 FF D Vacuum circuit-breaker + Earthing switch

CAÁU TRUÙC MOÂÑUN Tu UNIFLUORC beân caïnh nhöõng öu ñieåm ñaõ ñeà caäp coøn coù ñieåm quan troïng laø coù caáu truùc daïng modun. Ñaëc ñieåm naøy cuøng vôùivieäc söû duïng caùc löïa choïn coù ñaùp öùng nhu caàu khaùc nhau cuûa khaùch haøng.

Moät ví duï veà heä thoáng UNIFLUORC theo baûng beân döôùi:

Kích thöôùc / Sô ñoà / Phaân loaïiDimensions/Diagrams/Versions

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VERSIONS PHAÂN LOAÏI

LOAÏI MOÂ TAÛ TUÛ VÔÙI FLUORC Trang TYPE DESCRIPTION UNITS WITH FLUORC PageDS/R Tuû maùy caét phaân ñoaïn keát hôïp vôùi CT baûo veä voøng xuyeán vaø thanh caùiä phaân ñoaïn 26

Circuit breaker unit suitable for toroidal CTs protections and bus riser

DS/RA Tuû maùy caét phaân ñoaïn keát hôïp CT baûo veä daïng rôøi vaø thanh caùi phaân ñoaïn 27

Circuit breaker unit suitable for separate CTs protections and bus riser

DS/RV Tuû Ûmaùy caét phaân ñoaïn keát hôïp maùy bieán aùp 28

Circuit breaker unit with bus riser suitable for voltage tranformers

DS/S Tuû maùy caét phaân ñoaïn keát hôïp 2 caàu dao phuï taûi vôùi CT baûo veä voøng xuyeán vaø thanh caùi phaân ñoaïn 29

Circuit breaker unit with double switch-disconnector suitable for toroidal CTs protection and bus riser

DS/SA Tuû maùy caét phaân ñoaïn keát hôïp 2 caàu dao phuï taûi vôùi CT baûo veä vaø thanh caùi phaân ñoaïn 30

Circuit breaker unit with double switch-disconnector suitable with saperated CTs and bus riser

DS/TA Tuû maùy caét loä vaøo/loä ra keát hôïp CT baûo veä daïng rôøi 32

Cables incoming/outgoing protection unit with circuit breaker suitable for separate CTs protection

L-LS Tuû noái caùp loä vaøo/loä ra coù vaø khoâng co caàu dao phuï taûi (LBS). 33

Incoming/outgoing unit with and without switch-disconnector

LS/A Tuû noái caùp loä vaøo/loä ra vôùi LBS keát hôïp CT vaø VT 34

Cables incoming/outgoing unit with switch-disconnector suitable for CTs and VTs

LS/B Tuû noái caùp loä vaøo/loä ra vôùi caàu dao phuï taûi (LBS). 35

Incoming/outgoing unit with switch-disconnector

LS/R Tuû phaân ñoaïn vôùi caàu dao phuï taûi vaø thanh caùi lieân keát 36

Bus-tie unit with switch-disconnector and bus riser

LT Tuû noái caùp loä vaøo/loä ra keát hôïp dao tieáp ñaát 37

Cables incoming/outgoing unit with earthing switch

R Tuû thanh caùi lieân keát (tröïc tieáp xuaát tuyeán vaøo ra) 38

Bus riser unit (direct incoming/outgoing)

RM/F Tuû bieán aùp ño löôøng vôùi caàu dao phuï taûi vaø caàu chì baûo veä bieán aùp 39

Voltage measurement unit with switch-disconnector suitable for VTs protected by fuses

RM/FA Tuû ño löôøng vôùi caàu dao phuï taûi, bieán doøng (CT), bieán aùp (VT) coù baûo veä baèng caàu chì 40

Measurement unit with switch-disconnector suitable for CTs and VTs protected by fuses

RM-RM/C Tuû lieân keát vaø ño löôøng keát hôïp vôùi CT vaø VT 41

Bus riser and measurement unit suitable for CTs and VTs

RM/R-RM/RF Tuû ño löôøng keát hôïp vôùi CT vaø VT coù vaø khoâng coù caàu chì baûo ve 42

Measurement unit suitable for CTs and VTs with and without protection by fuses

RM/S Tuû ño löôøng vaø phaân ñoaïn vôùi caàu dao phuï taûi keát hôïp CT vaø VT 43

Measurement unit and bus riser with switch-disconnector suitable for CTs and VTs

RM/SF Tuû ño löôøng vaø phaân ñoaïn vôùi caàu dao phuï taûi keát hôïp CT vaø VT coù caàu chì baûo veä 44

Measurement unit with switch-disconnector and bus riser suitable for CTs and VTs protected by fuses

SF Tuû baûo veä bieán theá coù trang bò cuoän caét 45

Transformer protection unit suitable for tripping coil

SF/A Tuû baûo veä bieán theá keát hôïp CT vaø trang bò cuoän caét 46

Transformer protection unit suitable for CTs and tripping coil

SF/R Tuû baûo veä bieán theá keát hôïp xuaát tuyeán beân ngoaøi trang bò cuoän caét 47

Transformer protection unit with side outgoing feeder suitable for tripping coil

TF1 Tuû maùy bieán theá ñeán 100 kVA 48

Cubicle for transformers up to 100 kVA





Kích thöôùc /Sô ñoà /Phaân loaïi Dimensions/Diagrams/Versions

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VERSIONS PHAÂN LOAÏI

VS/R Tuû maùy caét phaân ñoaïn keát hôïp vôùi CT baûo veä voøng xuyeán vaø thanh caùi phaân ñoaïn 59

Circuit breaker unit suitable for toroidal CTs protections and bus riser

VS/RA Tuû maùy caét phaân ñoaïn keát hôïp vôùi CT baûo veä vaø thanh caùi phaân ñoaïn 60

Circuit breaker unit suitable for separate CTs protections and bus riser

VS/RV Tuû maùy caét phaân ñoaïn keát hôïp vôùi ø thanh caùi phaân ñoaïn vaø bieán aùp 61

Circuit breaker unit with bus riser suitable for voltage tranformers

VS/S-VS/D Tuû maùy caét phaân ñoaïn keát hôïp 2 caàu dao phuï taûi vôùi CTs voøng xuyeán vaø thanh caùi phaân ñoaïn 62

Circuit breaker unit with double switch-disconnector suitable for toroidal CTs protection and bus riser

VS/T Tuû maùy caét loä vaøo/loä ra keát hôïp CT baûo veä voøng xuyeán 63 Incoming/outgoing protection unit with circuit breaker suitable for toroidal CTs protections

VS/TA Tuû maùy caét loä vaøo/loä ra keát hôïp CT baûo veä daïng rôøi 64

Cables incoming/outgoing protection unit with circuit breaker suitable for separate CTs protection

LOAÏI MOÂ TAÛ Trang TYPE DESCRIPTION Page

TUÛ VÔÙI FLUVACUNITS WITH FLUVAC


UNIFLUORC

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CAÙC ÑAËC TÍNH ÑIEÄN ELECTRICAL FEATURES

UNIFLUORC DS UNIFLUORC R

1670

750

(°) For superior performance see at pag.9Specify which type of circuit breaker when making an order

(°) Caùc ñaëc tính khaùc xem trang 9Chæ ñònh roõ loaïi maùy caét khi ñaët haøng

DS/R

– Key lock line– Key lock earth– Door lock– Bottom cover– Operating mechanisms with mechanical interlocks– SF6 circuit-breaker without protection relay– Vacuum circuit-breaker– Inspection window– Earthing switches with simultaneous operation on the supply

load side of the CB– SF6 insulated switch-disconnector type FLUORC– Mimic electric diagram– Bus riser system– Main bus-bar system

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– Auxiliary equipment– Additional line key lock– Additional earth key lock– Box for cable incoming from top– Auxiliary instrument cabinet (D=250 mm)– Auxiliary contacts 2NA+2NC (feeder)– Auxiliary contacts 4NA+4NC (feeder)– Auxiliary contacts 2NA+2NC (earth)– Auxiliary contacts 4NA+4NC (earth)– Capacitive insulators with voltage signalling lamps– Internal illumination with push-button control– Spring charging geared motor+closing coil– Relays 50-51 + 2 SC– Relays 50-51 + 3 SC– Relays 50-51-51N + 2 SC + TO– Anti-condensation heater with thermostat– Base socket (H=300 mm)

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Ñieän aùp ñònh möùc Ur[kV] 12 17,5 24Rated voltageÑieän aùp chòu ñöïng ngaén haïn ñònh möùc vôùi taàn soá nguoàn Rated short-duration power-frequency withstand voltage

a) ñeán ñaát vaø giöõa caùc pha a) towards the ground and between phases Ud[kV] a) 28 a) 38 a) 50b) qua khoaûng caùch caùch ly b) across the isolating distance b) 32 b) 45 b) 60


a) ñeán ñaát vaø giöõa caùc pha a) towards the ground and between phases Up[kV] a) 75 a) 95 a) 125b) qua khoaûng caùch caùch ly b) across the isolating distance b) 85 b) 110 b) 145

Doøng ñieän ñònh möùc Ir[A] 400-630 400-630 400-630Rated currentDoøng ngaén maïch 1 giaây. (°) Ik[kA] 12,5-21 12,5-21 12,5-20Short time current 1 sec.Khaû naêng chòu ñöïng ngaén maïch Ima[kA] 31,5-55 31,5-55 31,5-50Making capacityDoøng chòu ñöïng hoà quang trong 0.5 giaây. (°) [kA] 12,5-16 12,5-16 12,5-16Internal arc withstand current 0,5 sec.

Tuû maùy caét phaân ñoaïn keát hôïp CT baûo veä voøng xuyeán vaø thanh caùi phaân ñoaïnKích thöôùc (mm) W=750 H=1670 D=900

Circuit breaker unit suitable for toroidalCTs protections and bus riser.Dimensions (mm) W=750 H=1670 D=900

– Khoaù ñöôøng caùp – Khoaù tieáp ñaát – Khoùa cöa – Maët ñaùy cuûa tuû – Cô caáu truyeàn ñoäng coù khoùa lieân ñoäng cô khi– Maùy caét SF6 khoâng baûo veä rô le – Maùy caét chaân khoâng – Cöûa soå quan saùt – Heä thoáng tieáp ñaát hoaït ñoäng ñoàng thôøi phía

tröôùc vaø sau CB– Caàu dao phuï taûi caùch ñieän SF6 kieåu FLUORC– Sô ñoà nguyeân lyù – Thanh caùi phaân ñoaïn – Thanh caùi chính

– Thieát bò phuï trôï– Khoùa ñöôøng caùp – Khoaù tieáp ñaát – Hoäp keùo caùp töø phía treân – Ngaên thieát bò haï theá (D=250 mm)– Ngaên thieát bò haï theá 2NA+2NC (tuyeán caùp )– Tieáp ñieåm phuï 4NA+4NC (tuyeán caùp )– Tieáp ñieåm phuï 2NA+2NC (tieáp ñaát )– Tieáp ñieåm phuï 4NA+4NC (tieáp ñaát )– Bieán aùp kieåu tuï vôùi chæ thò ñieän aùp – Chieáu saùng trong coù nuùt nhaán ñieàu khieån – Cô caáu naïp loø xo baèng ñoäng cô vaø cuoän ñoùng – Rô le baûo veä 50-51 + 2 SC– Rô le baûo veä 50-51 + 3 SC

– Rô le baûo ve 50-51-51N + 2 SC + TO– Ñieän trôû saáy – Ngaên keùo caùp (H=300 mm)

UNIFLUORC

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UNIFLUORC DS UNIFLUORC RA

1670

750



DS/RA


load side of the CB– SF6 insulated switch-disconnector type FLUORC– Mimic electric diagram– Bus riser system– Main bus-bar system– CT support

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– Auxiliary equipment– Additional line key lock– Additional earth key lock– Box for cable incoming from top– Auxiliary instrument cabinet (D=250 mm)– Auxiliary contacts 2NA+2NC (feeder)– Auxiliary contacts 4NA+4NC (feeder)– Auxiliary contacts 2NA+2NC (earth)– Auxiliary contacts 4NA+4NC (earth)– Capacitive insulators with voltage signalling lamps– Internal illumination with push-button control– Spring charging geared motor+closing coil– Relays 50-51 + 2 CT– Relays 50-51 + 3 CT– Relays 50-51-51N + 2 CT + TO– Relays 50-51-51N + 3 CT + TO– Anti-condensation heater with thermostat– Base socket (H=300 mm)

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Tuû maùy caét phaân ñoaïn keát hôïp CT baûo veä daïng rôøivaø thanh caùi phaân ñoaïnKích thöôùc (mm) W=750 H=1670 D=900

Circuit breaker unit suitable for separateCTs protections and bus riser.Dimensions (mm) W=750 H=1670 D=900

Ñieän aùp ñònh möùc Ur[kV] 12 17,5 24Rated voltageÑieän aùp chòu ñöïng ngaén maïch ñònh möùc vôùi taàn soá nguoàn Rated short-duration power-frequency withstand voltage




Doøng ñònh möùc Ir[A] 400-630 400-630 400-630Rated currentDoøng ngaén maïch 1 giaây. (°) Ik[kA] 12,5-21 12,5-21 12,5-20Short time current 1 sec.Khaû naêng ngaén maïch Ima[kA] 31,5-55 31,5-55 31,5-50Making capacityDoøng chòu ñöïng hoà quang trong 0.5 giaây. (°) [kA] 12,5-16 12,5-16 12,5-16Internal arc withstand current 0,5 sec.


– Khoaù ñöôøng caùp– Khoaù tieáp ñaát – Khoaù cöûa – Maët ñaùy tuû – Cô caáu truyeàn ñoäng coù lieân ñoäng cô khí – Maùy caét SF6 khoâng baûo veä rô le– Maùy caét chaân khoâng– Cöûa soå quan saùt – Heä thoáng tieáp ñaát hoaït ñoäng ñoàng thôøi phía

tröôùc vaø sau CB– Caàu dao phuï taûi caùch ñieän SF6 kieåu FLUORC– Sô ñoà nguyeân lyù – Thanh caùi phaân ñoaïn – Thanh caùi chính– Giaù ñôõ CT

– Thieát bò phuï trôï– Khoaù ñöôøng caùp– Khoaù tieáp ñaát – Hoäp keùo caùp töø phía treân– Ngaên thieát bò haï theá(D=250 mm)– Tieáp ñieåm phuï 2NA+2NC (loä caùp)– Tieáp ñieåm phuï 4NA+4NC (loä caùp)– Tieáp ñieåm phuï 2NA+2NC (tieáp ñaát )– Tieáp ñieåm phuï 4NA+4NC (tieáp ñaát )– Bieán aùp kieåu tuï vôùi chæ thò ñieän aùp – Chieáu saùng trong coù nuùt nhaán ñieàu khieån – Cô caáu naïp loø xo baèng ñoäng cô vaø cuoän ñoùng – Rô le baûo veä 50-51 + 2 CT– Rô le baûo veä 50-51 + 3 CT– Rô le baûo veä 50-51-51N + 2 CT + TO– Rô le baûo veä 50-51-51N + 3 CT + TO– Ñieän trôû saáy – Ngaên keùo caùp (H=300 mm)

UNIFLUORC

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UNIFLUORC DS UNIFLUORC RV

1670

750



DS/RV


load side of the CB– SF6 insulated switch-disconnector type FLUORC– Mimic electric diagram– Bus riser system– Main bus-bar system– VTs supporting

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– Auxiliary equipment– Additional line key lock– Additional earth key lock– Box for cable incoming from top– Auxiliary instrument cabinet (D=250 mm)– Auxiliary contacts 2NA+2NC (feeder)– Auxiliary contacts 4NA+4NC (feeder)– Auxiliary contacts 2NA+2NC (earth)– Auxiliary contacts 4NA+4NC (earth)– Capacitive insulators with voltage signalling lamps– Internal illumination with push-button control– Spring charging geared motor+closing coil– Anti-condensation heater with thermostat– Voltmeter transformer– Base socket (H=300 mm)

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Tuû maùy caét phaân ñoaïn keáthôïp vôùi maùy bieán ñieän aùp.Kích thöôùc (mm) W=750 H=1670 D=900

Circuit breaker unit with bus riser suitablefor voltage tranformers.Dimensions (mm) W=750 H=1670 D=900







– Khoaù ñöôøng caùp– Khoaù tieáp ñaát – Khoaù cöûa – Maët ñaùy tuû – Cô caáu truyeàn ñoäng coù lieân ñoäng cô khí – Maùy caét SF6 khoâng baûo veä rô le– Maùy caét chaân khoâng– Cöûa soå quan saùt – Heä thoáng tieáp ñaát hoaït ñoäng ñoàng thôøi phía

tröôùc vaø sau CB– Caàu dao phuï taûi caùch ñieän SF6 kieåu FLUORC– Sô ñoà nguyeân lyù – Thanh caùi phaân ñoaïn – Thanh caùi chính– Giaù ñôõ VT

– Thieát bò phuï trôï– Khoaù ñöôøng caùp– Khoaù tieáp ñaát – Hoäp keùo caùp töø phía treân– Ngaên thieát bò haï theá(D=250 mm)– Tieáp ñieåm phuï 2NA+2NC (loä caùp)– Tieáp ñieåm phuï 4NA+4NC (loä caùp)– Tieáp ñieåm phuï 2NA+2NC (tieáp ñaát )– Tieáp ñieåm phuï 4NA+4NC (tieáp ñaát )– Bieán aùp kieåu tuï vôùi chæ thò ñieän aùp – Chieáu saùng trong coù nuùt nhaán ñieàu khieån – Cô caáu naïp loø xo baèng ñoäng cô vaø cuoän ñoùng – Ñieän trôû saáy – Bieán ñieän aùp – Ngaên keùo caùp (H=300 mm)

UNIFLUORC

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UNIFLUORC DS UNIFLUORC S

1670

750



DS/S

– Key lock line– Key lock earth– Door lock– Bottom cover– Operating mechanisms with mechanical interlocks– SF6 circuit-breaker without protection relay– Vacuum circuit-breaker– N.2 Simultaneous operation earthing switches down/upstream

circuit breaker– N.2 SF6 insulated switch-disconnectors type FLUORC– Inspection window– Mimic electric diagram– Bus riser system– Main bus-bar system– CTs support

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Tuû maùy caét phaân ñoaïn keát hôïp 2 caàu dao phuï taûi vôùiCT baûo veä voøng xuyeán vaø thanh caùi phaân ñoaïn Kích thöôùc (mm) W=750 H=1670 D=900

Circuit breaker unit with double switch-disconnectorsuitable for toroidal CTs protections and bus riser.Dimensions (mm) W=750 H=1670 D=900

Ñieän aùp ñònh möùc Ur[kV] 12 17,5 24Rated voltageÑieän aùp chòu ñöïng ngaén maïch ñònh möùc vôùi taàn soá nguoàn Rated short-duration power-frequency withstand voltage






– Khoaù ñöôøng caùp– Khoaù tieáp ñaát – Khoaù cöûa – Maët ñaùy tuû – Cô caáu truyeàn ñoäng coù lieân ñoäng cô khí – Maùy caét SF6 khoâng baûo veä rô le– Maùy caét chaân khoâng– Heä thoáng 2 tieáp ñaát hoaït ñoäng ñoàng thôøi phía

tröôùc vaø sau maùy caét Caàu dao phuï taûi caùch ñieän SF6 kieåu FLUORC

– Cöûa soå quan saùt – Sô ñoà nguyeân lyù – Thanh caùi phaân ñoaïn – Thanh caùi chính– Giaù ñôõ CT

– Thieát bò phuï trôï– Khoaù ñöôøng caùp– Khoaù tieáp ñaát – Hoäp keùo caùp töø phía treân– Ngaên thieát bò haï theá(D=250 mm)– Tieáp ñieåm phuï 2NA+2NC (loä caùp)– Tieáp ñieåm phuï 4NA+4NC (loä caùp)– Tieáp ñieåm phuï 2NA+2NC (tieáp ñaát )– Tieáp ñieåm phuï 4NA+4NC (tieáp ñaát )– Bieán aùp kieåu tuï vôùi chæ thò ñieän aùp – Chieáu saùng trong coù nuùt nhaán ñieàu khieån – Cô caáu naïp loø xo baèng ñoäng cô vaø cuoän ñoùng – Rô le baûo veä 50-51 + 2 SC– Rô le baûo veä 50-51 + 3 SC– Rô le baûo veä 50-51-51N + 2 SC + TO– Ñieän trôû saáy– Ngaên keùo caùp (H=300 mm)

UNIFLUORC

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UNIFLUORC DS/SA UNIFLUORC SA

1670

750



DS/SA

– Key lock line– Key lock earth– Door lock– Bottom cover– Operating mechanisms with mechanical interlocks– SF6 circuit-breaker without protection relay– Vacuum circuit-breaker– N.2 Simultaneous operation earthing switches down/upstream

circuit breaker– N.2 SF6 insulated switch-disconnectors type FLUORC– Inspection window– Mimic electric diagram– Bus riser system– Main bus-bar system– CTs support

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Tuû maùy caét loä vaøo/loä ra keát hôïp vôùi CT baûo veä hình voøng xuyeán (^).Kích thöôùc (mm) W=750 H=1670 D=900

Incoming/outgoing protection unit with circuitbreaker suitable for toroidal CTs protections (^).Dimensions (mm) W=750 H=1670 D=900







– Khoaù ñöôøng caùp– Khoaù tieáp ñaát – Khoaù cöûa – Maët ñaùy tuû – Cô caáu truyeàn ñoäng coù lieân ñoäng cô khí – Maùy caét SF6 khoâng baûo veä rô le– Maùy caét chaân khoâng– Heä thoáng 2 tieáp ñaát hoaït ñoäng ñoàng thôøi phía

tröôùc vaø sau maùy caét – 2 Caàu dao phuï taûi caùch ñieän SF6 kieåu FLUORC– Cöûa soå quan saùt – Sô ñoà nguyeân lyù – Thanh caùi phaân ñoaïn – Thanh caùi chính– Giaù ñôõ CT

– Thieát bò phuï trôï– Khoaù ñöôøng caùp– Khoaù tieáp ñaát – Hoäp keùo caùp töø phía treân– Ngaên thieát bò haï theá(D=250 mm)– Tieáp ñieåm phuï 2NA+2NC (loä caùp)– Tieáp ñieåm phuï 4NA+4NC (loä caùp)– Tieáp ñieåm phuï 2NA+2NC (tieáp ñaát )– Tieáp ñieåm phuï 4NA+4NC (tieáp ñaát )– Bieán aùp kieåu tuï vôùi chæ thò ñieän aùp – Chieáu saùng trong coù nuùt nhaán ñieàu khieån – Cô caáu naïp loø xo baèng ñoäng cô vaø cuoän ñoùng – Rô le baûo veä 50-51 + 2 CT– Rô le baûo veä 50-51 + 3 CT– Rô le baûo veä 50-51-51N + 2 CT + TO– Rô le baûo veä 50-51-51N + 3 CT + TO– Ñieân trôû saáy – Ngaên keùo caùp (H=300 mm)

UNIFLUORC

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UNIFLUORC DS UNIFLUORC T

1670

750


(^) On request special solution with draw-out circuit-breaker


(^) Giaûi phaùp ñaëc bieät vôùi maùy caét loaïi keùo ra ñöôïc theo yeâu caàu

DS/T

– Key lock line– Key lock earth– Door lock– Bottom cover– Operating mechanisms with mechanical interlocks– SF6 circuit-breaker without protection relay– Vacuum circuit-breaker– Inspection window– Simultaneous operation earthing switches down/upstream CB– SF6 insulated switch-disconnector type FLUORC– Mimic electric diagram– Main bus-bar system

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Tuû maùy caét loä vaøo/loä ra keát hôïp vôùi CT baûo veä daïng rôøi (^).Kích thöôùc (mm) W=750 H=1670 D=900

Incoming/outgoing protection unit with circuitbreaker suitable for separate CTs protection (^).Dimensions (mm) W=750 H=1670 D=900





Doøng ñònh möùc Ir[A] 400-630 400-630 400-630Rated currentDoøng ngaén maïch 1 giaây. (°) Ik[kA] 12,5-21 12,5-21 12,5-20Short time current 1 sec.Khaû naêng ngaén maïch Ima[kA] 31,5-55 31,5-55 31,5-50Making capacityDoøng chòu ñöïng hoà quang beân trong 0.5 giaây. (°) [kA] 12,5-16 12,5-16 12,5-16Internal arc withstand current 0,5 sec.


– Khoaù ñöôøng caùp– Khoaù tieáp ñaát – Khoaù cöûa – Maët ñaùy tuû – Cô caáu truyeàn ñoäng coù lieân ñoäng cô khí – Maùy caét SF6 khoâng baûo veä rô le– Maùy caét chaân khoâng– Cöûa soå quan saùt

Heä thoáng tieáp ñaát hoaït ñoäng ñoàng thôøi phía tröôùc vaø sau maùy caét

– Caàu dao phuï taûi caùch ñieän SF6 kieåu FLUORC– Sô ñoà nguyeân lyù – Thanh caùi chính

– Thieát bò phuï trôï– Khoaù ñöôøng caùp– Khoaù tieáp ñaát – Hoäp keùo caùp töø phía treân– Ngaên thieát bò haï theá(D=250 mm)– Tieáp ñieåm phuï 2NA+2NC (loä caùp)– Tieáp ñieåm phuï 4NA+4NC (loä caùp)– Tieáp ñieåm phuï 2NA+2NC (tieáp ñaát )– Tieáp ñieåm phuï 4NA+4NC (tieáp ñaát )– Bieán aùp kieåu tuï vôùi chæ thò ñieän aùp – Chieáu saùng trong coù nuùt nhaán ñieàu khieån – Cô caáu naïp loø xo baèng ñoäng cô vaø cuoän ñoùng – Rô le baûo veä 50-51 + 2 SC– Rô le baûo veä 50-51 + 3 SC– Rô le baûo veä 50-51-51N + 2 SC + TO– Ñieân trôû saáy– Ngaên keùo caùp (H=300mm)

UNIFLUORC

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UNIFLUORC DS/TA UNIFLUORC

SOCKET FOR CHARGING HANDLE

PRESA PER CARICA MANUALE

1670

750


(^) On request special solution with draw-out circuit-breaker

(°)Caùc ñaëc tính khaùc xem trang 9Chæ ñònh roõ loaïi maùy caét khi ñaët haøng

(^) Giaûi phaùp ñaëc bieät vôùi maùy caét loaïi keùo ra ñöôïc theo yeâu caàu

DS/TA

– Key lock line– Key lock earth– Door lock– Bottom cover– Operating mechanisms with mechanical interlocks– SF6 circuit-breaker without protection relay– Vacuum circuit-breaker– Inspection window– Simultaneous operation earthing switches down/upstream CB– SF6 insulated switch-disconnector type FLUORC– Mimic electric diagram– Main bus-bar system– CTs support S

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Tuû maùy caét loä vaøo/loä ra keát hôïp vôùi CT baûo veä daïng rôøi (^).Kích thöôùc (mm) W=750 H=1670 D=900

Incoming/outgoing protection unit with circuitbreaker suitable for separate CTs protection (^).Dimensions (mm) W=750 H=1670 D=900

Ñieän aùp ñònh möùc Ur[kV] 12 17,5 24Rated voltageÑieän aùp chòu ñöïng ngaén haïn ñònh möùc taàn soá nguoàn Rated short-duration power-frequency withstand voltage




Doøng ñònh möùc Ir[A] 400-630 400-630 400-630Rated currentDoøng ngaén maïch 1 giaây. (°) Ik[kA] 12,5-21 12,5-21 12,5-20Short time current 1 sec.Khaû naêng ngaén maïch Ima[kA] 31,5-55 31,5-55 31,5-50Making capacityDoøng chòu ñöïng hoà quang beân trong 0.5 giaây. (°) [kA] 12,5-16 12,5-16 12,5-16Internal arc withstand current 0,5 sec.


– Khoaù ñöôøng caùp– Khoaù tieáp ñaát – Khoaù cöûa – Maët ñaùy tuû – Cô caáu truyeàn ñoäng coù lieân ñoäng cô khí – Maùy caét SF6 khoâng baûo veä rô le– Maùy caét chaân khoâng– Cöûa soå quan saùt – Heä thoáng 2 tieáp ñaát hoaït ñoäng ñoàng thôøi phía tröôùc vaø sau maùy caét – Caàu dao phuï taûi caùch ñieän SF6 kieåu FLUORC– Sô ñoà nguyeân lyù – Thanh caùi chính– Giaù ñôõ CT

– Thieát bò phuï trôï– Khoaù ñöôøng caùp– Khoaù tieáp ñaát – Hoäp keùo caùp töø phía treân– Ngaên thieát bò haï theá(D=250 mm)– Tieáp ñieåm phuï 2NA+2NC (loä caùp)– Tieáp ñieåm phuï 4NA+4NC (loä caùp)– Tieáp ñieåm phuï 2NA+2NC (tieáp ñaát )– Tieáp ñieåm phuï 4NA+4NC (tieáp ñaát )– Bieán aùp kieåu tuï vôùi chæ thò ñieän aùp – Chieáu saùng trong coù nuùt nhaán ñieàu khieån – Cô caáu naïp loø xo baèng ñoäng cô vaø cuoän ñoùng – Rô le baûo veä 50-51 + 2 CT– Rô le baûo veä 50-51 + 3 CT– Rô le baûo veä 50-51-51N + 2 CT + TO– Rô le baûo veä 50-51-51N + 3 CT + TO– Ñieân trôû saáy – Ngaên keùo caùp (H= 300mm)

UNIFLUORC

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UNIFLUORC LSUNIFLUORC L UNIFLUORC LS

1670

375

1670

375 500 L LSL LS

(°) For superior performance see at pag.9 (°) Caùc ñaëc tính khaùc xem trang 9

L-LS

– Key lock earth– Door lock– Bottom cover– Operating mechanisms with mechanical interlocks– Inspection window– Earthing switch on cable side– SF6 insulated switch-disconnector type FLUORC– Mimic electric diagram– Main bus-bar system– Cable terminals support– “L” as above but without earthing switch

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– Auxiliary equipment– Additional line key lock– Additional earth key lock– Box for cable incoming from top W=375mm– Box for cable incoming from top W=500mm– Auxiliary instrument cabinet W=375mm– Auxiliary instrument cabinet W=500mm– Switch-disconnector motor operator without tripping coil– Auxiliary contacts 2NA+2NC (feeder)– Auxiliary contacts 4NA+4NC (feeder)– Auxiliary contacts 2NA+2NC (earth)– Auxiliary contacts 4NA+4NC (earth)– Capacitive insulators with voltage signalling lamps– Internal illumination with push-button control– Anti-condensation heater with thermostat– Base socket (H=300 mm)

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Tuû noái caùp loä vaøo/loä ra coù vaø khoâng coù caàu dao phuï taûi.Kích thöôùc (mm) W=375/500 H=1670 D=900

Cables incoming/outgoing unit with andwithout switch-disconnector.Dimensions (mm) W=375/500 H=1670 D=900

Ñieän aùp ñònh möùc Ur[kV] 12 17,5 24Rated voltageÑieän aùp chòu ñöïng ngaén maïch ñònh möùc taàn soá nguoàn Rated short-duration power-frequency withstand voltage:


Ñieän aùp chòu ñöïng xung seùt ñònh möùc:Rated lightning impulse withstand voltage:


Doøng ñònh möùc Ir[A] 400-630 400-630 400-630Rated currentKhaû naêng caét maïch chính (cosø 0,7) vaø maïch voøng taïi 0,3Vn I1-I2a[A] 400-630 400-630 400-630Breaking capacity of active circuits (cos ø 0,7) and ring circuits at 0,3vnKhaû naêng caét maïch cuûa ñöôøng daây/caùp khoâng taûi I 4a-I4b[A] 25 25 25Breaking capacity of no-load lines/cablesDoøng ngaén maïch 1 giaây. (°) Ik[kA] 12,5-21 12,5-21 12,5-20Short time current 1 sec.Khaû naêng ngaén maïch Ima[kA] 31,5-55 31,5-55 31,5-50Making capacityDoøng chòu ñöïng hoà quang 0.5 giaây. (°) [kA] 12,5-16 12,5-16 12,5-16Internal arc withstand current 0,5 sec.

– Khoùa tieáp ñaát– Khoùa cöûa– Maët ñaùy tuû – Cô caàu truyeàn ñoäng coù lieân ñoäng cô khí – Cöûa soå quan saùt– Dao tieáp ñaát phía loä caùp – Caàu dao phuï taûi caùch ñieän khí SF6 kieåu FLUORC– Heä thoáng thanh caùi chính– Thanh caùi chính– Giaù ñôõ caùp


– "L" nhö treân nhöng khoâng coù dao tieáp ñaát

– Thieát bò phuï trôï– Khoaù ñöôøng caùp– Khoaù tieáp ñaát – Hoäp keùo caùp töø phía treân W=375mm– Hoäp keùo caùp töø phía treân W=500mm– Ngaên thieát bò haï aùp W=375mm– Ngaên thieát bò haï aùp W=500mm– Ñoäng cô truyeàn ñoäng caàu dao phuï taûi khoâng coù cuoän caét – Tieáp ñieåm phuï 2NA+2NC (loä caùp)– Tieáp ñieåm phuï 4NA+4NC (loä caùp)– Tieáp ñieåm phuï 2NA+2NC (tieáp ñaát )– Tieáp ñieåm phuï 4NA+4NC (tieáp ñaát ) – Bieán aùp kieåu tuï vôùi chæ thò ñieän aùp – Chieáu saùng trong coù nuùt nhaán ñieàu khieån– Ñieân trôû saáy– Ngaên keùo caùp (H =300mm)

UNIFLUORC

4

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UNIFLUORC LS A

1670

750

(°) For superior performance see at pag.9 (°) ) Caùc ñaëc tính khaùc xem trang 9

LS/A

– Door lock– Bottom cover– Operating mechanisms with mechanical interlocks– Inspection window– Earthing switch on cable side– SF6 insulated switch-disconnector type FLUORC– Mimic electric diagram– Main bus-bar system– CTs support– VTs support

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– Auxiliary equipment– Additional line key lock– Additional earth key lock– Box for cable incoming from top W=375mm– Box for cable incoming from top W=500mm– Auxiliary instrument cabinet W=375mm– Auxiliary instrument cabinet W=500mm– Switch-disconnector motor operator without tripping coil– Auxiliary contacts 2NA+2NC (feeder)– Auxiliary contacts 4NA+4NC (feeder)– Auxiliary contacts 2NA+2NC (earth)– Auxiliary contacts 4NA+4NC (earth)– Capacitive insulators with voltage signalling lamps– Internal illumination with push-button control– Anti-condensation heater with thermostat– Amperometer transformer– Voltmeter transformer– Base socket (H=300 mm)

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Tuû noái caùp loä vaøo/loä ra vôùi caàu dao phuï taûi (LBS)keát hôïp vôùi CT vaø VT.Kích thöôùc (mm) W=750 H=1670 D=900

Cables incoming/outgoing unit with switch-disconnector suitable for CTs and VTs.Dimensions (mm) W=750 H=1670 D=900

Ñieän aùp ñònh möùc Ur[kV] 12 17,5 24Rated voltageÑieän aùp chòu ñöïng ngaén haïn ñònh möùc taàn soá nguoànRated short-duration power-frequency withstand voltage:





– Khoùa cöûa– Maët ñaùy tuû – Cô caáu truyeàn ñoäng coù lieân ñoäng cô khí – Cöûa soå quan saùt– Dao tieáp ñaát phía loä caùp – Caàu dao phuï taûi caùch ñieän khí SF6 kieãu FLUORC– Sô ñoà nguyeân lyù – Thanh caùi chính– Giaù ñôõ CTs


– Giaù ñôõ VTs

– Thieát bò phuï trôï– Khoaù ñöôøng caùp– Khoaù tieáp ñaát – Hoäp keùo caùp töø phía treân W=375mm– Hoäp keùo caùp töø phía treân W=500mm– Ngaên thieát bò haï aùp W=375mm– Ngaên thieát bò haï aùp W=500mm– Ñoäng cô truyeàn ñoäng caàu dao phuï taûi khoâng coù cuoän caét – Tieáp ñieåm phuï 2NA+2NC (loä caùp)– Tieáp ñieåm phuï 4NA+4NC (loä caùp)– Tieáp ñieåm phuï 2NA+2NC (tieáp ñaát )– Tieáp ñieåm phuï 4NA+4NC (tieáp ñaát ) – Bieán aùp kieåu tuï vôùi chæ thò ñieän aùp – Chieáu saùng trong coù nuùt nhaán ñieàu khieån– Ñieân trôû saáy– Bieán doøng ñieän

– Bieán ñieän aùp– Ngaên keùo caùp (H = 300mm)

UNIFLUORC

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UNIFLUORC LS/B UNIFLUORC LS/B

1670

375 500

BA


LS/B

– Key lock earth– Door lock– Bottom cover– Operating mechanism suitable for tripping coil– Operating mechanisms with mechanical interlocks– Inspection window– Earthing switch on cable side– SF6 insulated switch-disconnector type FLUORC– Mimic electric diagram– Main bus-bar system– Cable fixing support

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– Auxiliary equipment– Additional line key lock– Additional earth key lock– Tripping coil– Box for cable incoming from top W=375mm– Box for cable incoming from top W=500mm– Auxiliary instrument cabinet W=375mm– Auxiliary instrument cabinet W=500mm– Switch-disconnector motor operator without tripping coil– Auxiliary contacts 2NA+2NC (feeder)– Auxiliary contacts 4NA+4NC (feeder)– Auxiliary contacts 2NA+2NC (earth)– Auxiliary contacts 4NA+4NC (earth)– Capacitive insulators with voltage signalling lamps– Internal illumination with push-button control– Anti-condensation heater with thermostat– Base socket (H=300 mm)

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Tuû noái caùp loä vaøo/loä ra vôùi caàu dao phuï taûikeát hôïp cuoän caét.Kích thöôùc (mm) W=375/500 H=1670 D=900

Incoming/outgoing unit with switch-disconnectorsuitable for tripping coil.Dimensions (mm) W=375-500 H=1670 D=900

Ñieän aùp ñònh möùc Ur[kV] 12 17,5 24Rated voltageÑieän aùp chòu ñöïng ngaén haïn ñònh möùc taàn soá nguoàn Rated short-duration power-frequency withstand voltage:






– Khoùa cöûa– Maët ñaùy tuû – Cô caáu truyeàn ñoäng phuø hôïp cuoän caét – Cô caáu truyeàn ñoäng coù lieân ñoäng cô khí – Cöûa soå quan saùt – Dao tieáp ñaát phía loä caùp – Caàu dao phuï taûi caùch ñieän khí SF6 kieåu FLUORC – Sô ñoà nguyeân lyù – Thanh caùi chính

– Khoaù ñöôøng caùp– Khoaù tieáp ñaát – Cuoän caét – Hoäp keùo caùp töø phía treân W=375mm– Hoäp keùo caùp töø phía treân W=500mm– Ngaên thieát bò haï aùp W=375mm– Ngaên thieát bò haï aùp W=500mm– Ñoäng cô truyeàn ñoäng caàu dao phuï taûi khoâng coù cuoän caét – Tieáp ñieåm phuï 2NA+2NC (loä caùp)– Tieáp ñieåm phuï 4NA+4NC (loä caùp)– Tieáp ñieåm phuï 2NA+2NC (tieáp ñaát )– Tieáp ñieåm phuï 4NA+4NC (tieáp ñaát ) – Bieán aùp kieåu tuï vôùi chæ thò ñieän aùp – Chieáu saùng trong coù nuùt nhaán ñieàu khieån– Ñieân trôû saáy– Ngaên keùo caùp

– Thieát bò phuï trôï

– Giaù ñôõ caùp

– Khoaù tieáp ñaát

UNIFLUORC

4

36


UNIFLUORC LS/R

1670

750


LS/R

– Key lock earth– Door lock– Bottom cover– Operating mechanisms with mechanical interlocks– Inspection window– Earthing switch on cable side– SF6 insulated switch-disconnector type FLUORC– Mimic electric diagram– Main bus-bar system

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– Auxiliary equipment– Additional line key lock– Additional earth key lock– Box for cable incoming from top– Auxiliary instrument cabinet– Switch-disconnector motor operator without tripping coil– Auxiliary contacts 2NA+2NC (feeder)– Auxiliary contacts 4NA+4NC (feeder)– Auxiliary contacts 2NA+2NC (earth)– Auxiliary contacts 4NA+4NC (earth)– Capacitive insulators with voltage signalling lamps– Internal illumination with push-button control– Anti-condensation heater with thermostat– Base socket (H=300 mm)

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Tuû phaân ñoaïn vôùi caàu dao phuï taûi vaøthanh caùi lieân keát.Kích thöôùc (mm) W=750 H=1670 D=900

Busbar sectionalizer unit with switch-disconnector and bus riser.Dimensions (mm) W=750 H=1670 D= 900





Doøng ñònh möùc Ir[A] 400-630 400-630 400-630Rated currentKhaû naêng ngaét maïch chính (cosø 0,7) vaø maïch voøng taïi 0,3Vn I1-I2a[A] 400-630 400-630 400-630Breaking capacity of active circuits (cos ø 0,7) and ring circuits at 0,3vnKhaû naêng ngaét maïch cuûa MBA khi khoâng taûi I3[A] 16 16 16Breaking capacity of no-load transformersKhaû naêng ngaét maïch cuûa ñuôøng daây/caùp khoâng taûi I 4a-I4b[A] 25 25 25Breaking capacity of no-load lines/cablesDoøng ngaén maïch 1 giaây. (°) Ik[kA] 12,5-21 12,5-21 12,5-20Short time current 1 sec.Khaû naêng chòu ñöïng ngaén maïch Ima[kA] 31,5-55 31,5-55 31,5-50Making capacityDoøng chòu hoà quang beân trong 0,5 giaây. (°) [kA] 12,5-16 12,5-16 12,5-16Internal arc withstand current 0,5 sec.


– Khoùa tieáp ñaát– Khoùa cöûa– Maët ñaùy tuû – Cô caàu truyeàn ñoäng coù lieân ñoäng cô khí – Cöûa soå quan saùt– Dao tieáp ñaát phía loä caùp – Caàu dao phuï taûi caùch ñieän khí SF6 kieåu FLUORC– Sô ñoà nguyeân lyù – Thanh caùi chính

– Thieát bò phuï trôï– Khoaù ñöôøng caùp– Khoaù tieáp ñaát – Hoäp keùo caùp töø phía treân – Ngaên thieát bò haï aùp – Ñoäng cô truyeàn ñoäng caàu dao phuï taûi khoâng coù cuoän caét – Tieáp ñieåm phuï 2NA+2NC (loä caùp)– Tieáp ñieåm phuï 4NA+4NC (loä caùp)– Tieáp ñieåm phuï 2NA+2NC (tieáp ñaát )– Tieáp ñieåm phuï 4NA+4NC (tieáp ñaát )– Bieán aùp kieåu tuï vôùi chæ thò ñieän aùp – Chieáu saùng trong coù nuùt nhaán ñieàu khieån– Ñieân trôû saáy– Ngaên keùo caùp (H =300mm)

UNIFLUORC

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UNIFLUORC LT UNIFLUORC LT

1670

375 500


LT

– Key lock earth– Door lock– Operating mechanisms with mechanical interlocks– Inspection window– SF6 insulated switch-disconnector type FLUORC– Mimic electric diagram– Main bus-bar system– Cable fixing support

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– Auxiliary equipment– Additional line key lock– Additional earth key lock– Box for cable incoming from top W=375mm– Box for cable incoming from top W=500mm– Auxiliary instrument cabinet W=375mm– Auxiliary instrument cabinet W=500mm– Auxiliary contacts 2NA+2NC (feeder)– Auxiliary contacts 4NA+4NC (feeder)– Auxiliary contacts 2NA+2NC (earth)– Auxiliary contacts 4NA+4NC (earth)– Capacitive insulators with voltage signalling lamps– Internal illumination with push-button control– Anti-condensation heater with thermostat– Base socket (H=300 mm)

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Tuû noái caùp loä vaøo/loä ra keát hôïp vôùidao tieáp ñaát.Kích thöôùc (mm) W =375/500 H =1670 D =900

Cables incoming/outgoing unit withearthing switch.Dimensions (mm) W=375-500 H=1670 D=900

Ñieän aùp ñònh möùc Ur[kV] 12 17,5 24Rated voltageÑieän aùp chòu ñöïng ngaén haïn ñònh möùc taàn soá nguoàn Rated short-duration power-frequency withstand voltage






– Khoùa tieáp ñaát– Khoùa cöûa– Cô caàu truyeàn ñoäng coù lieân ñoäng cô khí – Cöûa soå quan saùt– Caàu dao phuï taûi caùch ñieän khí SF6 kieåu FLUORC– Sô ñoà nguyeân lyù – Thanh caùi chính– Giaù ñôõ caùp

– Thieát bò phuï trôï– Khoaù ñöôøng caùp– Khoaù tieáp ñaát – Hoäp keùo caùp töø phía treân W=375mm– Hoäp keùo caùp töø phía treân W=500mm– Ngaên thieát bò haï aùp W=375mm– Ngaên thieát bò haï aùp W=500mm– Tieáp ñieåm phuï 2NA+2NC (loä caùp)– Tieáp ñieåm phuï 4NA+4NC (loä caùp)– Tieáp ñieåm phuï 2NA+2NC (tieáp ñaát )– Tieáp ñieåm phuï 4NA+4NC (tieáp ñaát ) – Bieán aùp kieåu tuï vôùi chæ thò ñieän aùp – Chieáu saùng trong coù nuùt nhaán ñieàu khieån– Ñieân trôû saáy– Ngaên keùo caùp (H=300mm)

UNIFLUORC

4

38


UNIFLUORC R UNIFLUORC R

1670

375 500


R

– Key lock earth– Door lock– Operating mechanisms with mechanical interlocks– Inspection window– SF6 insulated switch-disconnector type FLUORC– Mimic electric diagram– Main bus-bar system– Cable fixing support

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– Auxiliary equipment– Additional line key lock– Additional earth key lock– Box for cable incoming from top W=375mm– Box for cable incoming from top W=500mm– Auxiliary instrument cabinet W=375mm– Auxiliary instrument cabinet W=500mm– Capacitive insulators with voltage signalling lamps– Internal illumination with push-button control– Anti-condensation heater with thermostat– Base socket (H=300 mm)

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Tuû thanh caùi lieân keát (tröïc tieáp xuaát tuyeán vaøo/ra).Kích thöôùc (mm) W=375/500 H=1670 D=900

Bus riser unit (direct incoming/outgoing).Dimensions (mm) W=375-500 H=1670 D=900





Doøng ñònh möùc Ir[A] 400-630 400-630 400-630Rated currentKhaû naêng ngaét maïch chính (cosø 0,7) vaø maïch voøng taïi 0,3Vn I1-I2a[A] 400-630 400-630 400-630Breaking capacity of active circuits (cos ø 0,7) and ring circuits at 0,3vnKhaû naêng ngaét maïch cuûa MBA khi khoâng taûi I3[A] 16 16 16Breaking capacity of no-load transformersKhaû naêng ngaét maïch cuûa ñuôøng daây/caùp khoâng taûi I 4a-I4b[A] 25 25 25Breaking capacity of no-load lines/cablesDoøng ngaén maïch 1 giaây. (°) Ik[kA] 12,5-21 12,5-21 12,5-20Short time current 1 sec.Khaû naêng chòu ñöïng ngaén maïch Ima[kA] 31,5-55 31,5-55 31,5-50Making capacityDoøng chòu hoà quang beân trong 0,5 giaây. (°) [kA] 12,5-16 12,5-16 12,5-16Internal arc withstand current 0,5 sec.


– Khoùa tieáp ñaát– Khoùa cöûa– Cô caàu truyeàn ñoäng coù lieân ñoäng cô khí – Cöûa soå quan saùt– Caàu dao phuï taûi caùch ñieän khí SF6 kieåu FLUORC– Sô ñoà nguyeân lyù – Thanh caùi chính– Giaù ñôõ caùp

– Thieát bò phuï trôï– Khoaù ñöôøng caùp– Khoaù tieáp ñaát – Hoäp keùo caùp töø phía treân W=375mm – Hoäp keùo caùp töø phía treân W=500mm – Ngaên thieát bò haï aùp W=375mm– Ngaên thieát bò haï aùp W=500mm – Bieán aùp kieåu tuï vôùi chæ thò ñieän aùp – Chieáu saùng trong coù nuùt nhaán ñieàu khieån– Ñieân trôû saáy– Ngaên keùo caùp (H =300mm)

UNIFLUORC

4

39


UNIFLUORC RM F UNIFLUORC

1670

750


RM/F

– Door lock– Bottom cover– Operating mechanisms with mechanical interlocks– Inspection window– Fuse-holder without tripping device– Earthing switch on cable side– SF6 insulated switch-disconnector type FLUORC– Mimic electric diagram– Main bus-bar system– VTs support

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– Auxiliary equipment– Additional line key lock– Additional earth key lock– Box for cable incoming from top– Auxiliary instrument cabinet– Auxiliary contacts 2NA+2NC (feeder)– Auxiliary contacts 4NA+4NC (feeder)– Auxiliary contacts 2NA+2NC (earth)– Auxiliary contacts 4NA+4NC (earth)– Capacitive insulators with voltage signalling lamps– Internal illumination with push-button control– Anti-condensation heater with thermostat– Set of 3 fuses to 2A– Amperometric transformer– Voltmetric transformer– Base socket (H=300 mm)

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Tuû bieán aùp ño löôøng vôùi caàu dao phuï taûi vaø caàu chì baûo veä bieán aùp.Kích thöôùc (mm) W=750 H=1670 D=900

Voltage measurement unit with switch-discon-nector suitable for VTs protected by fuses.Dimensions (mm) W=750 H=1670 D=900





Doøng ñònh möùc Ir[A] 400-630 400-630 400-630Rated currentKhaû naêng caét maïch chính (cosø 0,7) vaø maïch voøng 0,3Vn I1-I2a[A] 400-630 400-630 400-630Breaking capacity of active circuits (cos ø 0,7) and ring circuits at 0,3vnDoøng ngaén maïch 1 giaây. (°) Ik[kA] 12,5-21 12,5-21 12,5-20Short time current 1 sec.Khaû naêng chòu ñöïng ngaén maïch Ima[kA] 31,5-55 31,5-55 31,5-50Making capacityDoøng chòu ñöïng hoà quang trong 0,5 giaây. (°) [kA] 12,5-16 12,5-16 12,5-16Internal arc withstand current 0,5 sec.

– Khoùa cöûa– Maët ñaùy tuû – Cô caáu truyeàn ñoäng coù lieân ñoäng cô khí – Cöûa soå quan saùt – Cöûa quan saùt– Caàu chì khoâng keøm cuoän ngaét – Dao tieáp ñaát phía loä caùp

– Caàu dao phuï taûi caùch ñieän SF6 kieåu FLUORC – Sô ñoà nguyeân lyù – Thanh caùi chính– Giaù ñôõ VTs


– Thieát bò phuï trôï– Khoaù ñöôøng caùp– Khoaù tieáp ñaát – Hoäp keùo caùp töø phía treân – Ngaên thieát bò haï aùp – Tieáp ñieåm phuï 2NA+2NC (loä caùp)– Tieáp ñieåm phuï 4NA+4NC (loä caùp)– Tieáp ñieåm phuï 2NA+2NC (tieáp ñaát )– Tieáp ñieåm phuï 4NA+4NC (tieáp ñaát ) – Bieán aùp kieåu tuï vôùi chæ thò ñieän aùp – Chieáu saùng trong coù nuùt nhaán ñieàu khieån– Ñieân trôû saáy – Boä 3 caàu chì 2A– Bieán doøng ñieän – Bieán ñieän aùp

– Ngaên keùo caùp H=300mm

UNIFLUORC

4

40


UNIFLUORC RM/FA UNIFLUORC

1670

750


RM/FA

– Door lock– Bottom cover– Operating mechanisms with mechanical interlocks– Inspection window– Fuse-holder without tripping device– Earthing switch on cable side– SF6 insulated switch-disconnector type FLUORC– Mimic electric diagram– Main bus-bar system– VTs support– CTs support

Sta

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– Auxiliary equipment– Additional line key lock– Additional earth key lock– Box for cable incoming from top– Auxiliary instrument cabinet– Auxiliary contacts 2NA+2NC (feeder)– Auxiliary contacts 4NA+4NC (feeder)– Auxiliary contacts 2NA+2NC (earth)– Auxiliary contacts 4NA+4NC (earth)– Capacitive insulators with voltage signalling lamps– Internal illumination with push-button control– Anti-condensation heater with thermostat– Set of 3 fuses to 2A– Amperometric transformer– Voltmetric transformer– Base socket (H=300 mm)

Op

tiona

ls

Thie

át bò c

huaån

Caùc

tuøy

choïn

Tuû ño löôøng vôùi caàu dao phuï taûi, bieán doøng (CT),bieán aùp (VT) coù baûo veä baèng caàu chì.Kích thöôùc (mm) W=750 H=1670 D=900

Measurement unit with switch-disconnectorsuitable for CTs and VTs protected by fuses.Dimensions (mm) W=750 H=1670 D=900





Doøng ñònh möùc Ir[A] 400-630 400-630 400-630Rated currentKhaû naêng caét maïch chính (cosø 0,7) vaø maïch voøng 0,3Vn I1-I2a[A] 400-630 400-630 400-630Breaking capacity of active circuits (cos ø 0,7) and ring circuits at 0,3vnDoøng ngaén maïch 1 giaây. (°) Ik[kA] 12,5-21 12,5-21 12,5-20Short time current 1 sec.Khaû naêng chòu ñöïng ngaén maïch Ima[kA] 31,5-55 31,5-55 31,5-50Making capacityDoøng chòu ñöïng hoà quang trong 0,5 giaây. (°) [kA] 12,5-16 12,5-16 12,5-16Internal arc withstand current 0,5 sec.


– Thieát bò phuï trôï– Khoaù ñöôøng caùp– Khoaù tieáp ñaát – Hoäp keùo caùp töø phía treân – Ngaên thieát bò haï aùp – Tieáp ñieåm phuï 2NA+2NC (loä caùp)– Tieáp ñieåm phuï 4NA+4NC (loä caùp)– Tieáp ñieåm phuï 2NA+2NC (tieáp ñaát)– Tieáp ñieåm phuï 4NA+4NC (tieáp ñaát) – Bieán aùp kieåu tuï vôùi chæ thò ñieän aùp – Chieáu saùng trong coù nuùt nhaán ñieàu khieån– Ñieân trôû saáy – Boä 3 caàu chì 2A– Bieán doøng ñieän – Bieán ñieän aùp

– Ngaên keùo caùp (H=300mm)

– Khoùa cöûa– Maët ñaùy tuû – Cô caáu truyeàn ñoäng coù lieân ñoäng cô khí – Cöûa soå quan saùt – Caàu chì khoâng keøm cuoän ngaét – Dao tieáp ñaát phía loä caùp – Caàu dao phuï taûi caùch ñieän SF6 kieåu FLUORC

– Sô ñoà nguyeân lyù – Thanh caùi chính– Giaù ñôõ CTs– Giaù ñôõ VTs

UNIFLUORC

4

41


UNIFLUORC RM/CUNIFLUORC RM

RMRM/CRM RM/C

1670

750

1670

750


RM-RM/C

– Bottom cover– Mimic electric diagram– Main bus-bar system– CTs support– Cable fixing support– VTs support– Set of three support insulators

Sta

ndar

d e

qui

pm

ent

– Auxiliary equipment– Box for cable incoming from top– Auxiliary instrument cabinet– Capacitive insulators with voltage signalling lamps– Internal illumination with push-button control– Anti-condensation heater with thermostat– Amperometric transformer– Voltmetric transformer– Base socket (H=300 mm)

Op

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át bò c

huaån

Caùc

tuøy

choïn





Doøng ñieän ñònh möùc Ir[A] 400-630 400-630 400-630Rated currentKhaû naêng chòu ñöïng ngaén maïch Ima[kA] 31,5-55 31,5-55 31,5-50Making capacityDoøng chòu ñöïng hoà quang trong 0,5 giaây. (°) [kA] 12,5-16 12,5-16 12,5-16Internal arc withstand current 0,5 sec.

Tuû lieân keát vaø ño löôøng keát hôïp vôùiCT vaø VT.Kích thöôùc (mm) W=750 H=1670 D=900

Bus riser and measurement unit suitablefor CTs and VTs.Dimensions (mm) W=750 H=1670 D=900


– Maët ñaùy tuû – Sô ñoà nguyeân lyù– Thanh caùi chính– Giaù ñôõ CTs– Cöûa quan saùt– Giaù ñôõ caùp – Giaù ñôõ VTs

– Boä 3 söù ñôõ

– Thieát bò phuï trôï– Hoäp keùo caùp töø phía treân – Ngaên thieát bò haï aùp – Bieán aùp kieåu tuï vôùi chæ thò ñieän aùp – Chieáu saùng trong coù nuùt nhaán ñieàu khieån– Ñieân trôû saáy – Bieán doøng ñieän – Bieán ñieän aùp – Ngaên keùo caùp (H=300mm)

UNIFLUORC

4

42

CAÙC ÑAËC TÍNH ÑIEÄNELECTRICAL FEATURES RM/RFRM/RRM/RF

UNIFLUORC RM RF UNIFLUORC

RM/R

UNIFLUORC RM R UNIFLUORC

1670

750

1670

750


RM/R-RM/RF

– Fuse-holders– Bottom cover– Inspection window– Mimic electric diagram– Main bus-bar system– CTs support– VTs support– Set of three support insulators

Sta

ndar

d e

qui

pm

ent

– Auxiliary equipment– Box for cable incoming from top– Auxiliary instrument cabinet– Capacitive insulators with voltage signalling lamps– Internal illumination with push-button control– Anti-condensation heater with thermostat– Set of 3 fuses to 2A– Amperometric transformer– Voltmetric transformer– Base socket (H=300 mm)

Op

tiona

ls

– Caàu chì – Maët ñaùy tuû – Cöûa soå quan saùt – Sô ñoà nguyeân lyù – Thanh caùi chính – Giaù ñôõ CTs– Giaù ñôõ – Boä 3 söù ñôõ

Thie

át bò c

huaån

Caùc

tuøy

choïn

Tuû ño löôøng keát hôïp CT vaø VT coù vaø khoâng coù caàu chì baûo veä. Kích thöôùc (mm) W=750 H=1670 D=900

Measurement unit suitable for CTs andVTs with and without protection by fuses.Dimensions (mm) W=750 H=1670 D=900





Doøng ñieän ñònh möùc Ir[A] 400-630 400-630 400-630Rated currentDoøng ngaén maïch 1 giaây. (°) Ik[kA] 12,5-21 12,5-21 12,5-20Short time current 1 sec.Doøng chòu ñöïng hoà quang beân trong 0,5 giaây. (°) [kA] 12,5-16 12,5-16 12,5-16Internal arc withstand current 0,5 sec.


– Thieát bò phuï trôï– Hoäp keùo caùp töø phía treân – Ngaên thieát bò haï aùp – Bieán aùp kieåu tuï vôùi chæ thò ñieän aùp – Chieáu saùng trong coù nuùt nhaán ñieàu khieån– Ñieân trôû saáy – Boä 3 caàu chì – Bieán doøng ñieän – Bieán ñieän aùp


UNIFLUORC

4

43


UNIFLUORC RM/S UNIFLUORC

1670

750


RM/S

– Door lock– Bottom cover– Operating mechanisms with mechanical interlocks– Inspection window– Earthing switch on cable side– SF6 insulated switch-disconnector type FLUORC– Mimic electric diagram– Main bus-bar system– CTs support– VTs support

Sta

ndar

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– Auxiliary equipment– Additional line key lock– Additional earth key lock– Box for cable incoming from top– Auxiliary instrument cabinet– Switch-disconnector motor operator without tripping coil– Auxiliary contacts 2NA+2NC (feeder)– Auxiliary contacts 4NA+4NC (feeder)– Auxiliary contacts 2NA+2NC (earth)– Auxiliary contacts 4NA+4NC (earth)– Capacitive insulators with voltage signalling lamps– Internal illumination with push-button control– Anti-condensation heater with thermostat– Amperometric transformer– Voltmetric transformer– Base socket (H=300 mm)

Op

tiona

ls

Thie

át bò c

huaån

Caùc

tuøy

choïn

Tuû ño löôøng vaø phaân ñoaïn vôùi caàu dao phuï taûikeát hôïp vôùi boä CT vaø VT.Kích thöôùc (mm) W=750 H=1670 D=900

Measurement unit and bus riser with swit-ch-diconnector suitable for CTs and VTs.Dimensions (mm) W=750 H=1670 D=900

Ñieän aùp ñònh möùc Ur[kV] 12 17,5 24Rated voltageÑieän aùp chòu ñöïng ngaén maïch ñònh möùc vôùi taàn soá ñieän löôùiá : Rated short-duration power-frequency withstand voltage:


Ñieän aùp chòu ñöïng xung seùt ñònh möùc :Rated lightning impulse withstand voltage:


Doøng ñònh möùc Ir[A] 400-630 400-630 400-630Rated currentKhaû naêng ngaét maïch chính (cosø 0,7) vaø maïch voøng taïi 0,3Vn I1-I2a[A] 400-630 400-630 400-630Breaking capacity of active circuits (cos ø 0,7) and ring circuits at 0,3vnDoøng ngaén maïch 1 giaây. (°) Ik[kA] 12,5-21 12,5-21 12,5-20Short time current 1 sec.Doøng chòu ñöïng hoà quang trong 0.5 giaây. (°) [kA] 12,5-16 12,5-16 12,5-16Internal arc withstand current 0,5 sec.


– Khoùa cöûa– Maët ñaùy tuû – Cô caáu truyeàn ñoäng coù lieân ñoäng cô khí – Cöûa soå quan saùt – Dao tieáp ñaát phía loä caùp– Caàu dao phuï taûi caùch ñieän SF6 kieåu FLUORC – Sô ñoà nguyeân lyù

– Thanh caùi chính – Giaù ñôõ CTs– Giaù ñôõ VTs

– Thieát bò phuï trôï– Khoaù ñöôøng caùp– Khoaù tieáp ñaát – Hoäp keùo caùp töø phía treân – Ngaên thieát bò haï aùp – Ñoäng cô truyeàn ñoäng caàu dao phuï taûi khoâng coù cuoän caét – Tieáp ñieåm phuï 2NA+2NC (loä caùp)– Tieáp ñieåm phuï 4NA+4NC (loä caùp)– Tieáp ñieåm phuï 2NA+2NC (tieáp ñaát) – Tieáp ñieåm phuï 4NA+4NC (tieáp ñaát)– Bieán aùp kieåu tuï vôùi chæ thò ñieän aùp – Chieáu saùng trong coù nuùt nhaán ñieàu khieån – Ñieân trôû saáy – Bieán doøng ñieän – Bieán ñieän aùp


UNIFLUORC

4

44


UNIFLUORC RM/SF UNIFLUORC

1670

750


RM/SF

– Door lock– Bottom cover– Operating mechanisms with mechanical interlocks– Inspection window– Fuse-holder without tripping device– Earthing switch on cable side– SF6 insulated switch-disconnector type FLUORC– Mimic electric diagram– Main bus-bar system– CTs support– VTs support

Sta

ndar

d e

qui

pm

ent

– Auxiliary equipment– Additional line key lock– Additional earth key lock– Box for cable incoming from top– Auxiliary instrument cabinet– Switch-disconnector motor operator without tripping coil– Auxiliary contacts 2NA+2NC (feeder)– Auxiliary contacts 4NA+4NC (feeder)– Auxiliary contacts 2NA+2NC (earth)– Auxiliary contacts 4NA+4NC (earth)– Capacitive insulators with voltage signalling lamps– Internal illumination with push-button control– Anti-condensation heater with thermostat– Amperometric transformer– Voltmetric transformer– Base socket (H=300 mm)

Op

tiona

ls

Thie

át bò c

huaån

Caùc

tuøy

choïn

Tuû ño löôøng vaø phaân ñoaïn vôùi caàu dao phuï taûi keát hôïp CT vaø VT coù caàu chì baûo veä.Kích thöôùc (mm) W=750 H=1670 D=900

Measurement unit with switch-diconnectorand busriser suitable for CTs and VTs protected by fuses. Dimensions (mm) W=750 H=1670 D=900





Doøng ñònh möùc Ir[A] 400-630 400-630 400-630Rated currentKhaû naêng caét maïch chính (cosø 0,7) vaø maïch voøng taïi 0,3Vn I1-I2a[A] 400-630 400-630 400-630Breaking capacity of active circuits (cos ø 0,7) and ring circuits at 0,3vnDoøng ngaén maïch 1 giaây. (°) Ik[kA] 12,5-21 12,5-21 12,5-20Short time current 1 sec.Khaû naêng ngaén maïch vôùi caàu chì Ima[kA] 80 80 80Making capacity with fuseDoøng chòu ñöïng hoà quang trong 0,5 giaây. (°) [kA] 12,5-16 12,5-16 12,5-16Internal arc withstand current 0,5 sec.


– Thieát bò phuï trôï– Khoaù ñöôøng caùp– Khoaù tieáp ñaát – Hoäp keùo caùp töø phía treân – Ngaên thieát bò haï aùp – Ñoäng cô truyeàn ñoäng caàu dao phuï taûi khoâng coù cuoän caét – Tieáp ñieåm phuï 2NA+2NC (loä caùp)– Tieáp ñieåm phuï 4NA+4NC (loä caùp)– Tieáp ñieåm phuï 2NA+2NC (tieáp ñaát) – Tieáp ñieåm phuï 4NA+4NC (tieáp ñaát)– Bieán aùp kieåu tuï vôùi chæ thò ñieän aùp – Chieáu saùng trong coù nuùt nhaán ñieàu khieån – Ñieân trôû saáy – Bieán doøng ñieän – Bieán ñieän aùp

– Khoùa cöûa– Maët ñaùy tuû – Cô caáu truyeàn ñoäng coù lieân ñoäng cô khí – Cöûa soå quan saùt – Caàu chì khoâng keøm cuoän ngaét – Dao tieáp ñaát phía loä caùp – Caàu dao phuï taûi caùch ñieän SF6 kieåu FLUORC

– Sô ñoà nguyeân lyù – Thanh caùi chính– Giaù ñôõ CTs– Giaù ñôõ VTs


UNIFLUORC

4

45


UNIFLUORC SF UNIFLUORC SF

1670

375 500


SF

– Earth Key lock– Door lock– Bottom cover– Operating mechanism with provisions for tripping coil– Operating mechanisms with mechanical interlocks– SF6 insulated switch-disconnector type FLUORC combined

with current limiting fuse (switch-fuse combination)– Inspection window– Fuse-holders with automatic tripping device on blow-off of any fuse– Simultaneous operation earthing switches down/upstream

fuses– Mimic electric diagram– Main bus-bar systemS

tand

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eq

uip

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– Auxiliary equipment– Additional line key lock– Additional earth key lock– Tripping coil– Box for cable incoming from top W=375mm– Box for cable incoming from top W=500mm– Auxiliary instrument cabinet W=375mm– Auxiliary instrument cabinet W=500mm– Switch-disconnector motor operator without tripping coil– Auxiliary contacts 2NA+2NC (feeder)– Auxiliary contacts 4NA+4NC (feeder)– Auxiliary contacts 2NA+2NC (earth)– Auxiliary contacts 4NA+4NC (earth)– Capacitive insulators with voltage signalling lamps– Internal illumination with push-button control– Anti-condensation heater with thermostat– Set of 3 fuses to 40A– Set of 3 fuses to 63A– Base socket (H=300 mm)

Op

tiona

ls

Thie

át bò c

huaån

Caùc

tuøy

choïn

Tuû baûo veä bieán theá coù trang bò cuoän caét.Kích thöôùc (mm) W= 375/500 H=1670 D=900

Transformer protection unit suitable fortripping coil.Dimensions (mm) W=375-500 H=1670 D=900




a) so vôùi ñaát vaø giöõa caùc ph a) towards the ground and between phases Up[kV] a) 75 a) 95 a) 125b) qua khoaûng caùch caùch ly b) across the isolating distance b) 85 b) 110 b) 145

Doøng ñònh möùc Ir[A] 400-630 400-630 400-630Rated currentKhaû naêng caét maïch chính (cosø 0,7) vaø maïch voøng taïi 0,3Vn I1-I2a[A] 400-630 400-630 400-630Breaking capacity of active circuits (cos ø 0,7) and ring circuits at 0,3vnKhaû naêng caét maïch cuûa MBA khi khoâng taûi I3[A] 16 16 16Breaking capacity of no-load transformersKhaû naêng caét maïch cuûa ñöôøng daây/caùp khi khoâng taûi I4a-I4b[A] 25 25 25Breaking capacity of no-load lines/cablesDoøng ngaén maïch 1 giaây. (°) Ik[kA] 12,5-21 12,5-21 12,5-20Short time current 1 sec.Doøng chuyeån taûi I 4[A] 2100 1250 800Transfer currentKhaû naêng ngaén maïch vôùi caàu chì Ima[kA] 80 80 80Making capacity with fuseDoøng chòu ñöïng hoà quang trong 0,5 giaây. (°) [kA] 12,5-16 12,5-16 12,5-16Internal arc withstand current 0,5 sec.


– Khoùa tieáp ñaát – Khoùa cöûa – Maët ñaùy tuû – Cô caáu truyeàn ñoäng coù cuoän caét – Cô caáu truyeàn ñoäng coù lieân ñoäng cô khí – Caàu dao phuï taûi caùch ñieän SF6 kieåu FLUORC

Keøm caàu chì haïn doøng (caàu dao keát hôïp caàu chì)– Cöûa soå quan saùt – Caàu chì coù cô cheá töï ñoäng ngaét khi coù 1 caàu chì bò noå .– Dao tieáp ñaát hoaït ñoäng ñoàng thôøi phía tröôùc vaø sau

caàu chì– Sô ñoà nguyeân lyù – Thanh caùi chính

– Thieát bò phuï trôï – Khoùa ñöôøng caùp – Khoùa tieáp ñaát – Cuoän daây caét – Hoäp keùo caùp töø phía treân W=375mm– Hoäp keùo caùp töø phía treân W=500mm– Ngaên thieát bò haï aùp W=375mm– Ngaên thieát bò haï aùp W=500mm– Ñoäng cô truyeàn ñoäng caàu dao phuï taûi khoâng coù cuoän caét – Tieáp ñieåm phuï 2NA+2NC (loä caùp)– Tieáp ñieåm phuï 4NA+4NC (loä caùp )– Tieáp ñieåm phuï 2NA+2NC (tieáp ñaát)– Tieáp ñieåm phuï 4NA+4NC (tieáp ñaát )– Bieán aùp kieåu tuï keøm chæ thò ñieän aùp – Chieáu saùng trong coù nuùt nhaán ñieàu khieån – Ñieän trôû saáy – Boä 3 caàu chì 40A– Boä 3 caàu chì 63A– Ngaên keùo caùp (H=300 mm)

UNIFLUORC

4

46


UNIFLUORC SF/A

1670

750


SF/A



fuses– Mimic electric diagram– Main bus-bar system– CTs supportS

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eq

uip

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– Auxiliary equipment– Additional line key lock– Additional earth key lock– Tripping coil– Box for cable incoming from top W=750mm– Auxiliary instrument cabinet W=750mm– Switch-disconnector motor operator without tripping coil– Auxiliary contacts 2NA+2NC (feeder)– Auxiliary contacts 4NA+4NC (feeder)– Auxiliary contacts 2NA+2NC (earth)– Auxiliary contacts 4NA+4NC (earth)– Capacitive insulators with voltage signalling lamps– Internal illumination with push-button control– Anti-condensation heater with thermostat– Set of 3 fuses to 40A– Set of 3 fuses to 100A– Base socket (H=300 mm)

Op

tiona

ls

Thie

át bò c

huaån

Caùc

tuøy

choïn

Tuû baûo veä bieán theá keát hôïp vôùiCT vaø trang bò cuoän caét.Kích thöôùc (mm) W=750 H=1670 D=900

Transformer protection unit suitablefor CTs and tripping coil.Dimensions (mm) W=750 H=1670 D=900







– Thieát bò phuï trôï – Khoùa ñöôøng caùp – Khoùa tieáp ñaát – Cuoän daây caét – Hoäp keùo caùp töø phía treân W=750mm– Ngaên thieát bò haï aùp W=750mm– Ñoäng cô truyeàn ñoäng caàu dao phuï taûi khoâng coù cuoän caét – Tieáp ñieåm phuï 2NA+2NC (loä caùp)– Tieáp ñieåm phuï 2NA+2NC (loä caùp)– Tieáp ñieåm phuï 2NA+2NC (tieáp ñaát)– Tieáp ñieåm phuï 4NA+4NC (tieáp ñaát )– Bieán aùp kieåu tuï keøm chæ thò ñieän aùp – Chieáu saùng trong coù nuùt nhaán ñieàu khieån – Ñieän trôû saáy – Boä 3 caàu chì 40A– Boä 3 caàu chì 100A– Ngaên keùo caùp (H=300 mm)


keøm caàu chì haïn doøng (Caàu dao keát hôïp caàu chì)– Cöûa soå quan saùt – Caàu chì coù cô cheá töï ñoäng ngaét khi coù 1 caàu chì bò noå .– Dao tieáp ñaát hoaït ñoäng ñoàng thôøi phía tröôùc vaø sau

caàu chì– Sô ñoà nguyeân lyù – Thanh caùi chính – Giaù ñôõ CTs

UNIFLUORC

4

47


UNIFLUORC SF/RUNIFLUORC SF/R

1670

375 500


SF/R



fuses– Mimic electric diagram– Main bus-bar systemS

tand

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eq

uip

men

t

– Auxiliary equipment– Additional line key lock– Additional earth key lock– Tripping coil– Box for cable incoming from top W=375mm– Box for cable incoming from top W=500mm– Auxiliary instrument cabinet W=375mm– Auxiliary instrument cabinet W=500mm– Switch-disconnector motor operator without tripping coil– Auxiliary contacts 2NA+2NC (feeder)– Auxiliary contacts 4NA+4NC (feeder)– Auxiliary contacts 2NA+2NC (earth)– Auxiliary contacts 4NA+4NC (earth)– Capacitive insulators with voltage signalling lamps– Internal illumination with push-button control– Anti-condensation heater with thermostat– Set of 3 fuses to 40A– Set of 3 fuses to 100A– Base socket (H=300 mm)

Op

tiona

ls

Thie

át bò c

huaån

Caùc

tuøy

choïn

Tuû baûo veä bieán theá keát hôïp vôùi xuaát tuyeán ra beân ngoaøivaø trang bò cuoän caét.Kích thöôùc (mm) W= 375/500 H=1670 D=900

Transformer protection unit with side out-going feeder suitable for tripping coil.Dimensions (mm) W=375/500 H=1670 D=900







– Thieát bò phuï trôï – Khoùa ñöôøng caùp – Khoùa tieáp ñaát – Cuoän daây caét – Hoäp keùo caùp töø phía treân W=375mm– Hoäp keùo caùp töø phía treân W=500mm– Ngaên thieát bò haï aùp W=375mm– Ngaên thieát bò haï aùp W=500mm– Ñoäng cô truyeàn ñoäng caàu dao phuï taûi khoâng coù cuoän caét – Tieáp ñieåm phuï 2NA+2NC (loä caùp)– Tieáp ñieåm phuï 4NA+4NC (loä caùp )– Tieáp ñieåm phuï 2NA+2NC (tieáp ñaát)– Tieáp ñieåm phuï 4NA+4NC (tieáp ñaát )– Bieán aùp kieåu tuï keøm chæ thò ñieän aùp – Chieáu saùng trong coù nuùt nhaán ñieàu khieån – Ñieän trôû saáy – Boä 3 caàu chì 40A– Boä 3 caàu chì 100A– Ngaên keùo caùp (H=300 mm)


keøm caàu chì haïn doøng (Caàu dao keát hôïp caàu chì)– Cöûa soå quan saùt – Caàu chì coù cô cheá töï ñoäng ngaét khi coù 1 caàu chì bò noå .– Dao tieáp ñaát hoaït ñoäng ñoàng thôøi phía tröôùc vaø sau

caàu chì– Sô ñoà nguyeân lyù – Thanh caùi chính

UNIFLUORC

4

48


1950

-225

0

1300

TF1

– Key lock on access door– Inspection window– Mimic electric diagram– Natural ventilation

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– Auxiliary equipment– Auxiliary instrument cabinet D=100mm– Auxiliary instrument cabinet D=250mm– Internal illumination with push-button control– Transformer box extension D=150– Transformer box extension D=350– Transformer box extension D=650

Op

tiona

ls

– Khoùa môû cöûa – Cöûa soå quan saùt – Sô ñoà nguyeân lyù – Thoâng gioù töï nhieân

Thie

át bò c

huaån

– Thieát bò phuï trôï– Ngaên thieát bò haï aùp D =100mm– Ngaên thieát bò haï aùp D=250mm– Chieáu saùng trong coù nuùt nhaán ñieàu khieån – Voû tuû môø roäng D=150– Voû tuû môø roäng D=350– Voû tuû môø roäng D=650C

aùc tu

øy ch

oïn

Tuû maùy bieán theá ñeán 100 kVA.Kích thöôùc (mm) W=1300 D=1150/1300/1500/1800 H=1950/2250

Cubicle for transformers up to 100 kVA.Dimensions (mm) W=1300 D=1150/1300/1500/1800 H=1950/2250


Ñieän aùp ñònh möùc Ur[kV] 12-24Rated voltageÑieän aùp hoaït ñoäng [kV] 3÷24Service voltageTaàn soá fr[Hz] 50-60FrequencyÑieän aùp chòu ñöïng xung [kV] 75-12Impulse withstand voltageÑieän aùp chòu taàn soá nguoàn [kV] 28-50Power frequency withstand voltage

UNIFLUORC

4

49

Tuû maùy bieán theá ñeán 315 kVA.Kích thöôùc (mm) L=1750 P=1150/1300/1500/1800 H=1950/2250


1950

-225

0

1750

TF2


Sta

ndar

d e

qui

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ent


Op

tiona

ls

Thie

át bò c

huaån

Caùc

tuøy

choïn





– Thieát bò phuï trôï– Ngaên thieát bò haï aùp D =100mm– Ngaên thieát bò haï aùp D=250mm– Chieáu saùng trong coù nuùt nhaán ñieàu khieån – Voû tuû môø roäng D=150– Voû tuû môø roäng D=350– Voû tuû môø roäng D=650

UNIFLUORC

4

50

Tuû maùy bieán theá ñeán 630kVA.Kích thöôùc (mm) L=2100 P=1150/1300/1500/1800 H=1950/2250


1950

-225

0

2100

TF3


Sta

ndar

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qui

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ent


Op

tiona

ls

Thie

át bò c

huaån

Caùc

tuøy

choïn





– Thieát bò phuï trôï– Ngaên thieát bò haï aùp D =100mm– Ngaên thieát bò haï aùp D=250mm– Chieáu saùng trong coù nuùt nhaán ñieàu khieån – Voû tuû môø roäng D=150– Voû tuû môø roäng D=350– Voû tuû môø roäng D=650

FLUVAC

52

FLUVAC5

VACUUM CIRCUT BREAKERThe FLUVAC circuit breaker is madewith the use of a vacuum bottle andoffers all the characteristics (highnumber of operations long electricallife — completely reliable — requiresno inspection or maintenance) typi-cal of vacuum circuit breakers.

DISCONNECTORThe SF6 disconnector and enclosurecompletely SF6 insulated at a lowpressure level (0,3 relative bar) andwith an extremely reduced gas con-tent (less than 200 gr.) which rendersit acceptable also in countries (a fewin fact) where the use of apparatusinsulated in SF6 is not accepted.

MAÙY CAÉT CHAÂN KHOÂNG Maùy caét kieåu FLUVAC söû duïng bình chaân khoâng vôùi caùc ñaëc tính cuûa maùy caét chaân khoâng (nhö ñoä beàn ñieän caohoaït ñoäng hoaøn toaøn oån ñònh , khoâng yeâu caàu vieäc kieåm tra hay baûo döôõng.

DAO CAÙCH LY Dao caùch ly SF6 vaø voû boïc ñöôïc caùch ñieän hoaøn toaøn baèng khí SF6 ôû aùp suaát thaáp (aùp suaát töông ñoái 0.3bar) vaø vôùi löôïng khí giaûm nheï (nhoû hôn 200gr) coù theå chaáp nhaän ôû moät soá quoác gia (thöïc teá raát ít) maø vieäc söû duïng thieát bò caùch ñieän khí SF6 bò haïn cheá .


Ñieän aùp ñònh möùc Ur[kV] 7,2 12 17,5 24Rated voltage

Ñieän aùp chòu taàn soá nguoàn 50/60 Hz 1 phùt )Power frequency withstand voltage (50/60 Hz 1 min.):

a) so vôùi ñaát vaø giöõa caùc pha a) towards the ground and between phases Ud[kV] a) 20 a) 28 a) 38 a) 50b) qua khoaûng caùch caùch ly b) across the isolating distance b) 23 b) 32 b) 45 b) 60

Ñieän aùp chòu ñöïng xung seùt ñònh möùc Rated lightning impulse withstand voltage:

a) so vôùi ñaát vaø giöõa caùc pha a) towards the ground and between phases Up[kV] a) 60 a) 75 a) 95 a) 125b) qua khoaûng caùch caùch ly b) across the isolating distance b) 70 b) 85 b) 110 b) 145

Doøng ñieän ñònh möùc Ir[A] 400 - 630 - 1250 (°)Rated normal current of the feeder circuits

Khaû naêng chòu ngaén maïch ñònh möùc Ima[kA] 50 50 50 40Rated short-circuit making current

Khaû naêng caét ngaén maïch ñònh möùc Isc[kA] 20 20 20 16Rated short-circuit breaking current

Doøng ñieän ngaén maïch 1 giaây Ik[kA] 20 20 20 16Rated short-time current 1 sec.

Khaû naêng caét maïch khi ñöôøng caùp coù ñieän Ic[A] 25 25 25 25Rated cable-charging breaking current

Khaû naêng caét maïch ñieän dung [A] 50 50 50 50Capacitive current breaking capacity

Khaû naêng caét maïch bieán aùp khoâng taûi [A] 10 10 10 10Transformer off-load breaking capacity

Chu trình hoaït ñoäng - O -3 min. - CO - 3 min. - CORated switching sequence O-0,3 s. - CO - 15 sec. - CO

Soá laàn hoaït ñoäng doøng ngaén maïch ñònh möùc n 20 20 20 30Operations at rated short-circuit making current

Soá laàn hoaït ñoäng caét doøng ngaén maïch ñònh möùc n 20 20 20 30Operations at rated short-circuit breaking current

Soá laàn hoaït ñoäng n 10000 10000 10000 10000Operations at mechanically admissible

Troïng löôïng kg 65 65 65 65Weight

Maùy caét FLUVACFLUVAC circuit breaker

(°) Giaûi phaùp trong töông laiexpected evolution in the near future

FLUVAC

53

FLUVAC 5

CIRCUIT BREAKER1 - Manual spring charging handle

coupling 2 - Closing mechanism keyer3 - Opening mechanism keyer4 - Safety lock5 - Voltage presence device 6 - Closing spring status indicator

DISCONNECTOR7 - Disconnector operation interlock 8 - Manual operating mechanism

line/earth handle coupling 9 - Manometer

10 - Insulator 11 - Stainless steel enclosure12 - Apparatus earth connection13 - Operating mechanism box14 - Synoptic diagram15 - Gas filling valve

MAÙY CAÉT 1 - Naïp loø xo baèng tay 2 - Nuùt nhaán ñoùng 3 - Nuùt nhaán môû 4 - Khoùa an toaøn 5 - Chæ thò ñieän aùp 6 - Chæ thò vò trí loø xo ñoùng

DAO CAÙCH LY 7 - Lieân ñoäng dao caùch ly 8 - Truyeàn ñoäng ñöôøng daây/tieáp ñaát 9 - Chæ thò maät ñoä khí

10 - Söù caùch ñieän 11 - Voû boïc theùp khoâng gæ 12 - Chi tieát noái ñaát 13 - Hoäp truyeàn ñoäng 14 - Sô ñoà 15 - Van naïp khí

12

3

4 5

9

7

11

8

10

13

15

12

14 6

Maùy caét FLUVAC laép trong tuû ñieän FLUVAC apparatus assembled in cubicle

FLUVAC

54

FLUVAC5

CONSTRUCTIVE FEATU-RESThe FLUVAC apparatus series areindoor medium voltage circuitbreakers, combined with an insula-tion device, suitable for rated volta-ges up 24 kV. The features whichdistinguish them from the traditionaldisconnection and breaking sys-tems, lie in the possibility to create ina single stainless steel insulated withSF6 gas enclosure: the short circuitbreaking function with vacuum inter-ruptor, the isolation function and theearthing function.The sectioning operation determinesthe simultaneous predisposition forthe earthing of the apparatus. All theopening, closing and earthing opera-tions occur via the use of the circuitbreaker, which guarantees maximumefficiency and safety.Suitable simple and safe conceptinterlocks, permit operating withmaximum safety and protection ofpersonnel appointed to the manage-ment of the installations and equip-ment. Furthermore thanks to theirextremely compact structure, theyare suitable for application in modu-lar cubicles with a minimum width of375 mm.

Operating mechanismThe operating mechanism is madeusing two distinct parts, mechanical-ly interlocked, for the following func-tions:- Closing/opening of the main con-tacts placed in the vacuum bottle.- Closing/opening - earthing of theSF6 disconnector.The breaking function allows for theO - C - O cycle to be carried outwithout the need to restore the clo-sing spring’s load.The remote opening and closingoperating mechanism, with storedenergy is equipped with spring char-ging geared motor, opening and clo-sing coil with supply optionsof24Vcc up to 220V 50Hz and inter-lock with the purpose of preventingincorrect operations.– operation sequence starting from

closed circuit breaker– opening of the circuit breaker, swit-

ching of the disconnector from line position to earth position.Closing of the circuit breaker.Closing of auxiliary earthing switch (*).Door opening.

– Interlock that prevents circuit brea-ker and disconnector operation.

ÑAËC ÑIEÅM CAÁU TAÏO

Thieát bò FLUVAC laø loaïi maùy caét trung aùp söû duïng trong nhaø keát hôïp vôùi caùc caùch ñieän phuø hôïp vôùi caáp ñieän aùp leân ñeán 24kV. Ñaëc ñieàm khaùc bieät vôùi heä thoáng ngaét maïch vaø caùch ly truyeàn thoáng laø khaû naêng taïo ra voû boïc caùch ñieän theùp khoâng gæ vôùi khí SF6: Khaû naêng caét maïch vôùi buoàng caét chaân khoâng,chöùc naêng caùch ly vaø tieáp ñaát .

Hoaït ñoäng cuûa caùc boä phaän lieân ñoäng coù tính ñoàng thôøi vôùi vieäc tieáp ñaát thieát bò. Taát caû caùc thao taùc ñoùng, môû, tieáp ñaát ñeàu thoâng qua maùy caét ñaûm baûo an toaøn vaø ñaït hieäu quaû cao.

Cô caáu khoùa lieân ñoäng an toaøn vaø ñôn giaûn cho pheùp hoaït ñoäng vôùi ñoä an toaøn cao vaø baûo veä ngöôøi trong vieäc quaûn lyù vaø laép ñaët thieát bò Hôn nöõa nhôø vaøo keát caáu goïn nheïcaùc thieát bò coù khaû naêng phuø hôïp vôùi caùc öùng duïng coù daïng töøng modun vôùi chieàu roäng toái thieåu cuûa tuû laø 375mm.

Cô caáu truyeàn ñoäng Cô caáu truyeàn ñoäng ñöôïc chia thaønh 2 phaàn , phaàn lieân ñoäng cô khí cho caùc chöùc naêng sau : – Ñoùng / môû tieáp ñieåm chính ñöôïc ñaët trong bình chaân khoâng.

– Ñoùng/ môû tieáp ñaát caàu dao caùch ly SF6.Chöùc naêng ngaét maïch cho pheùp thöïc hieäu chu kyø O-C-O maø khoâng caàn phuïc hoài loø xo ñoùng. Hoaït ñoäng ñoùng môû töø xa vôùi naêng löôïng tích tröõ bôûi ñoäng cô truyeàn ñoäng naïp loø, caùc cuoän daây ñoùng vaø môû vôùi nguoàn ñieän cung caáp töø 24Vcc ñeán 220V 50Hz vaø caùc cô caáu khoa nhaèm haïn cheá caùc thao taùc sai.

–Trình töï thao taùc baét ñaàu töø luùc maùy caét ñöôïc ñoùng .

– Môû maùy caét , chuyeån caàu dao töø phía ñöôøng daây sang vò trí tieáp ñaát .Ñoùng maùy caét Ñoùng dao tieáp ñaát phuï(*) Môû cöûa

– Khoùa lieân ñoäng haïn cheá caùc thao taùc cuûa maùy caét vaø dao caùch ly

Vista frontale di un quadro UNIFLUORC con interruttore FLUVACFrontal view of UNIFLUORC switchboard with FLUVAC circuitbreaker

Isolatori superiori dell’interruttore FLUVACUpper isolators of FLUVAC circuit breaker

Vista del gruppo comandiOperating mechanism set view

FLUVAC

55

FLUVAC 5

– Starting from the closed earthing switch:Door closure.Opening of auxiliary earthing switch (*).Opening of the circuit breaker.Switching of disconnector from earth position to line position.Closing of the circuit breaker.

– Interlock that prevents the discon-nector and auxiliary earthing switch operation (*).

IndicatorsOn the front of the operating mecha-nism in addition to the synoptic dia-gram, the following mechanical indi-cators are available:- Spring status CHARGED/UNCHA-

RGED.- Circuit breaker status CLOSED/

OPENED- Earthing switch status CLOSED/

OPENED

FLUVAC enclosureThe FLUVAC enclosure is madeusing AISI 304 stainless steel, deri-ved from a pressure bending proce-dure. This production system permits themaintenance of a high level of com-ponent quality standard. The weldingmethod used for connecting the twocomponents without the use ofadded material (T.I.G.), guarantees ajoining without blowholes and of ahigh resistance.The safety valve positioned in therear part of the enclosure guaranteesthe discharge of gases in case of aneventual “internal arc”, and withoutcausing breakage on the front part,where the personnel in charge forelectrical operations could be posi-tioned. The filling and control valve issealed in order to avoid accidentaltampering, and is placed at the frontside of the enclosure

- Baét ñaáu töø dao tieáp ñaát ôû vò trí ñoùng :Cöûa ñoùng Môû dao tieáp ñaát phuï (*)Môû maùy caét Chuyeån dao caùch ly töø vò trí tieáp ñaát sang ñöôøng daây.Ñoùng maùy caét .

– Khoùa lieân ñoäng haïn cheá thao taùc dao caùch ly vaø tieáp ñaát phuï

Caùc hieån thò Maët tröôùc boä truyeàn ñoäng coù trang bò sô ñoà toång hôïp caùc chæ chæ thò cô khí bao goàm :– Traïng thaùi loø xo naïp/xaû

– Traïng thaùi maùy caét Ñoùng /môû – Traïng thaùi dao tieáp ñaát Ñoùng /môû.

Caáu taïo voû FLUVACVoû boïc maùy caét FLUVAC ñöôïc laøm baèng theùp khoâng gæ theo chuaån ANSI304 coù ñoä beàn uoán cong cao. Heä thoáng saûn suaát naøy cho pheùp duy trì ôû möùc ñoä cao chaát löôïng thieát bò.Moái haøn ñeå gheùp noái hai linh kieän khoâng söû duïng chaát phuï gia (T.I.G)ñaûm baûo keát noái khoâng bò veát nöùtvaø coù ñoä beàn cao.Van an toaøn ñöôïc boá trí ôû phía sau ñaûm baûo vieäc xaû khí trong tröôønghôïp "hoà quang beân trong" vaø khoâng gaây ra roø khí ôû boä phaän phía tröôùc,laøm aûnh höôûng ñeán ngöôøi vaän haønh dang ôû phía tröôùc. Van ñeàu khieån vaø an toaøn ñöôïc haøn kín ñeå ñeà phoøng tai naïn xaûy ra vaø ñöôïc ñaët maët beân cuûa voû boïc.

Chæ thò cô khí Mechanical indicators

Van an toaøn Safety valve

Van naïp khí Filling valve

(*) on request

FLUVAC

56

FLUVAC5

INTEGRATED PROTEC-TION RELAYProtection relay fed by dedicatedtoroidal transformers that intervenevia a low energy opening coil, feddirectly by the transformers (self-fed).

ProtectionsThe use of toroidal current transfor-mers in a compact three-phase ver-sion of the following types:CT3 three-phase currentCTO3 three-phase current + homo-polar allows the self-fed functioningof the maximum current integratedrelay type VEI VVPR.Thanks to the FLUVAC/CT3-CTO3and VVPR combination it is possibleto make a maximum protection cur-rent with the ability to satisfy thefunctions of:Maximum current and earth protec-tion:– LSI code ANSI 50-51– LSIG code ANSI 50-51/50-51NThe ample ranges of current regula-tion and intervention time allows forthe use of FLUVAC in all M.V. currentdistribution fields, making it particu-larly suitable in cubicles and inunmanned electrical plants.

RÔ LE BAÛO VEÄ Rô le baûo veä ñöôïc keát hôïp vôùi bieán doøng kieåu voøng xuyeán laøm trung gian bôûi moät daây quaán hôû naêng löôïng thaáp,lieân keát tröïc tieáp vôùi caùc bieán doøng .(töï cung caáp)

Baûo veä Vieäc söû duïng caùc bieán doøng loõi hình xuyeán tích hôïp kieåu 3 pha vôùi caùc kieåu nhö sau :CT3 Bieán doøng 3 pha CTO3 Bieán doøng 3 pha+ cöïc ñôn cho pheùp chöùc naêng töï caáp doøng ñieän lôùn nhaát tích hôïp vôùi rô le kieåu VVPR.Nhôø vaøo vieäc keát hôïp FLUVAC/CT3-CTO3 coù khaû naêng baûo veä doøng ñieän lôùn nhaát thoõa maõn caùc chöùc naêng nhö :

Doøng ñieän lôùn nhaát vaø baûo veä chaïm ñaát – LSI kyù hieäu ANSI 50-51– LSIG kyù hieäu ANSI 50-51/50-51N Vôùi nhieàu caáp cuûa doøng ñieän vaø thôøi gian can thieäp cho pheùp söû duïng maùy caét FLUVAC cho taát caû caùc doøng ñieän cuûa löôùi ñieän trung aùptaïo neân söï töông thích ñaëc bieät cho caùc tuû ñieän vaø trong caùc nhaø maùy ñieän khoâng caàn ngöôøi.

N.B. The FLUVAC circuit breaker canbe supplied without CT and withoutintegrated protection relay and it canbe used in combination with otherCT and relay typologies.

Maùy caét FLUVAC coù theå cung caáp khoâng caàn CTvaø Rô le baûo veä tích hôïp vaø noù coù theå söû duïng keát hôïp vôùi CT vaø rôle baûo veä khaùc .

Rô le VVPRVVPR Relay

FLUVAC

57

FLUVAC 5

OVERALL DIMENSIONS

Dimensions expressed in mm

KÍCH THÖÔÙC TOÅNG THEÅ

Kích thöôùc mm

1050

265785369

400

564

230230


Maët beân Side view

FLUVAC

58

FLUVAC5

GIAÛI PHAÙP MÔÙI VÔÙI FLUVACTroïng löôïng : 178 kg.Dieän tích maët ñaùy 0,33 m2.Khoái löôïng : 0,56 m3.

NEW SOLUTION WITH FLUVACWeight: 178 kg.Base surface: 0,33 m2.Volume: 0,56 m3.

Tuû maùy caét chaân khoâng + dao caùch ly + dao tieáp ñaát + rô le baûo veä Panel with vacuum circuit breaker + disconnector + earthing switch + protection relay

Tuû maùy caét + dao caùch ly + dao tieáp ñaát + rô le baûo veä Panel with circuit breaker + disconnector + earthing switch + protection relay

GIAÛI PHAÙP HIEÄN TAÏI Troïng löôïng : 422 kg.Dieän tích maët ñaùy 0,67 m2.Khoái löôïng 1,11 m3.

PRESENT SOLUTIONWeight: 422 kg.Base surface: 0,67 m2.Volume: 1,11 m3.

1670

375

900

1670

750

900

UNIFLUORC

5

Tuû maùy caét phaân ñoaïn keát hôïp CT baûo veä voøng xuyeán vaø thanh caùi phaân ñoaïn Kích thöôùc (mm) L=500 H=1670 P=900

Circuit breaker unit suitable for toroidalCTs protections and bus riser. Dimensions (mm) W=500 H=1670 D=900


UNIFLUORC VS/R

1670

500

(°) For superior performance see at pag.9(*) expected in the near future

(°) Caùc ñaëc tính khaùc xem trang 9(*) Giaûi phaùp trong töông lai

VS/R

Line disconnector + earthing switch with making capacity + va-cuum circuit-breaker FLUVAC type– Door lock– Bottom cover– Operating mechanisms with mechanical interlocks– Mimic diagram– Earthing switch on bus-bar side– Bus riser system– Main bus-bar system– CTs support

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– Additional line key lock– Additional earth key lock– Box for cable incoming from top– Auxiliary instrument cabinet (D=250mm)– Auxiliary contacts 2NA+2NC (line)– Auxiliary contacts 4NA+4NC (line)– Auxiliary contacts 2NA+2NC (earth)– Auxiliary contacts 4NA+4NC (earth)– Capacitive insulators with voltage signalling lamps– Internal illumination with push-button control– Protection VVPR relay– Measurement instruments– Amperometer transformer for integrated protectionO

ptio

nal

Dao caùch ly ñöôøng daây + Dao tieáp ñaát chòu ngaén maïch + maùy caét chaân khoâng kieåu FLUVAC– Khoùa cöûa – Maët ñaùy tuû – Cô caáu truyeàn ñoäng coù khoùa lieân ñoäng cô khí – Sô ñoà nguyeân lyù – Dao tieáp ñaát phía thanh caùi – Thanh caùi phaân ñoaïn– Thanh caùi chính – Giaù ñôõ CTs

Thie

át bò c

huaån

– Khoùa ñöôøng caùp– Khoaù tieáùp ñaát – Hoäp keùo caùp töø phía treân– Ngaên thieát bò haï aùp (D=250 mm)– Tieáp ñieåm phuï 2NA+2NC (ñöôøng caùp)– Tieáp ñieåm phuï 4NA+4NC (ñöôøng caùp)– Tieáp ñieåm phuï 2NA+2NC (tieáùp ñaát)– Tieáp ñieåm phuï 4NA+4NC (tieáùp ñaát)– Bieán aùp kieåu tuï keøm chæ thò ñieän aùp– Chieáu saùng trong coù nuùt nhaán ñieàu khieån – Rô le baûo veä VVPR– Thieát bò ño löôøng – Bieán doøng ñieän tích hôïp baûo veä C

aùc tu

øy ch

oïn

59


a) Tôùi ñaát vaø giöõa caùc pha a) towards the ground and between phases Ud[kV] a) 28 a) 38 a) 50b) Qua khoaûng caùch caùch ly (tieáp ñieåm hôû) b) across the isolating distance (open contacts) b) 32 b) 45 b) 60

Ñieän aùp chòu xung seùt ñònh möùc Rated lightning impulse withstand voltage:

a) Tôùi ñaát vaø giöõa caùc pha a) towards the ground and between phases Up[kV] a) 75 a) 95 a) 125b) Qua khoaûng caùch caùch ly (tieáp ñieåm hôû) b) across the isolating distance (open contacts) b) 85 b) 110 b) 145

Doøng ñieän ñònh möùc Ir[A] 400-630-1250(*) 400-630-1250(*) 400-630-1250(*)Rated currentDoøng ñieän ngaén maïch 1 giaây (°) Ik[kA] 16-20 16-20 16Short time current 1 sec.Khaû naêng chòu doøng ngaén maïch Ima[kA] 40-50 40-50 40Making capacityKhaû naêng chòu hoà quang trong 0.5 giaây (°) [kA] 16 16 16Internal arc withstand current 0,5 sec.


UNIFLUORC

5

60

Tuû maùy caét phaân ñoaïn vôùi CT baûo veä daïng rôøi vaø thanh caùi phaân ñoaïn Kích thöôùc (mm) L=500 H=1670 P=900

Circuit breaker unit suitable for separate CTs pro-tections and bus riser. Dimensions (mm) W=500 H=1670 D=900


UNIFLUORC VS/RA

1670

500



VS/RA

Line disconnector + earthing switch with making capacity + va-cuum circuit-breaker FLUVAC type– Door lock– Bottom cover– Operating mechanisms with mechanical interlocks– Mimic diagram– Earthing switch on bus-bar side– Bus riser system– Main bus-bar system– CTs support

Sta

ndar

d e

qui

pm

ent


ptio

nal

Thie

át bò c

huaån

Caùc

tuøy

choïn








– Khoùa ñöôøng caùp– Khoaù tieáùp ñaát – Hoäp keùo caùp töø phía treân– Ngaên thieát bò haï aùp (D=250 mm)– Tieáp ñieåm phuï 2NA+2NC (ñöôøng caùp)– Tieáp ñieåm phuï 4NA+4NC (ñöôøng caùp)– Tieáp ñieåm phuï 2NA+2NC (tieáùp ñaát)– Tieáp ñieåm phuï 4NA+4NC (tieáùp ñaát)– Bieán aùp kieåu tuï keøm chæ thò ñieän aùp– Chieáu saùng trong coù nuùt nhaán ñieàu khieån – Rô le baûo veä VVPR– Thieát bò ño löôøng – Bieán doøng ñieän tích hôïp baûo veä

UNIFLUORC

5

Tuû maùy caét phaân ñoaïn coù thanh caùi phaân ñoaïn phuø hôïp vôùi bieán ñieän aùp Kích thöôùc (mm) L=500 H=1670 P=900

Circuit breaker unit with bus riser suita-ble for voltage tranformers. Dimensions (mm) W=500 H=1670 D=900


UNIFLUORC VS/RV

1670

500


(°) Caùc ñaëc tính khaùc xem trang 9(*)Giaûi phaùp trong töông lai

VS/RV

Line disconnector + earthing switch with making capacity + va-cuum circuit-breaker FLUVAC type– Door lock– Bottom cover– Operating mechanisms with mechanical interlocks– Mimic diagram– Earthing switch on bus-bar side– Bus riser system– Main bus-bar system– VTs support

Sta

ndar

d e

qui

pm

ent

– Additional line key lock– Additional earth key lock– Box for cable incoming from top– Auxiliary instrument cabinet (D=250mm)– Auxiliary contacts 2NA+2NC (line)– Auxiliary contacts 4NA+4NC (line)– Auxiliary contacts 2NA+2NC (earth)– Auxiliary contacts 4NA+4NC (earth)– Capacitive insulators with voltage signalling lamps– Internal illumination with push-button control– Protection VVPR relay– Measurement instruments– Amperometer transformer for integrated protection– Voltmeter transformer for protection and measurement

Op

tiona

l

Thie

át bò c

huaån

Caùc

tuøy

choïn

61



– Khoùa ñöôøng caùp– Khoaù tieáùp ñaát – Hoäp keùo caùp töø phía treân– Ngaên thieát bò haï aùp (D=250 mm)– Tieáp ñieåm phuï 2NA+2NC (ñöôøng caùp)– Tieáp ñieåm phuï 4NA+4NC (ñöôøng caùp)– Tieáp ñieåm phuï 2NA+2NC (tieáùp ñaát)– Tieáp ñieåm phuï 4NA+4NC (tieáùp ñaát)– Bieán aùp kieåu tuï keøm chæ thò ñieän aùp– Chieáu saùng trong coù nuùt nhaán ñieàu khieån – Rô le baûo veä VVPR– Thieát bò ño löôøng – Bieán doøng ñieän tích hôïp baûo veä – Bieán ñieän aùp cho maïch ñieàu khieån vaø baûo veä






UNIFLUORC

5

62

Tuû maùy caét phaân ñoaïn keát hôïp vôùi 2 caàu dao phuï taûi vôùi CTs baûo veä voøng xuyeán vaø thanh caùi phaân ñoaïn. Kích thöôùc (mm) L=750 H=1670 P=900

Circuit breaker unit with double switch-discon-nector suitable for toroidal CTs protection andbus riser. Dimensions (mm) W=750 H=1670 D=900

CAÙC ÑAËC TÍNH ÑIEÄN EELECTRICAL FEATURES

1670

750

UNIFLUORC VS/S

PHAÛI RIGHT

1670

750

UNIFLUORC VS/S

TRAÙI LEFT



VS/S-VS/D

Line disconnector + earthing switch with making capacity + va-cuum circuit-breaker FLUVAC typeSF6 switch disconnector FLUORC type – Door lock– Bottom cover– Operating mechanisms with mechanical interlocks– Mimic diagram– Bus riser system– Main bus-bar system– CTs support

Sta

ndar

d e

qui

pm

ent


ptio

nal

Thie

át bò c

huaån

Caùc

tuøy

choïn


Dao caùch ly ñöôøng daây + Dao tieáp ñaát chòu ngaén maïch + maùy caét chaân khoâng kieåu FLUVACCaàu dao phuï taûi SF6 kieåu FLUORC– Khoùa cöûa – Maët ñaùy tuû – Cô caáu truyeàn ñoäng coù khoùa lieân ñoäng cô khí – Sô ñoà nguyeân ly – Thanh caùi phaân ñoaïn– Thanh caùi chính – Giaù ñôõ CTs







UNIFLUORC

5

Tuû maùy caét loä vaøo/loä ra keát hôïp CTs baûo veä hình voøng xuyeánKích thöôùc (mm) L=375/500 H=1670 P=900

Incoming/outgoing protection unit with cir-cuit breaker suitable for toroidal CTs protec-tions. Dimensions (mm) W=375/500 H=1670 D=900


1670

375

UNIFLUORC VS/TUNIFLUORC VS/T

1670

500



VS/T

Line disconnector + earthing switch with making capacity + va-cuum circuit-breaker FLUVAC type– Key lock closed earth– Door lock– Bottom cover– Operating mechanisms with mechanical interlocks– Mimic diagram– Earthing switch on cables side– Main bus-bar system– Cable fixing support

Sta

ndar

d e

qui

pm

ent


ptio

nal

Thie

át bò c

huaån

Caùc

tuøy

choïn

63


Dao caùch ly ñöôøng daây + Dao tieáp ñaát chòu ngaén maïch + maùy caét chaân khoâng kieåu FLUVAC– Khoùa tieáp ñaát ñoùng – Khoùa cöûa – Maët ñaùy tuû – Cô caáu truyeàn ñoäng coù khoùa lieân ñoäng cô khí – Sô ñoà nguyeân lyù – Dao tieáp ñaát phía thanh caùi – Thanh caùi chính – Giaù ñôõ caùp







UNIFLUORC

5

64

Tuû maùy caét loä vaøo/loä ra keát hôïp CTs baûo veä daïng rôøiKích thöôùc (mm) L=500 H=1670 P=900

Cables incoming/outgoing protection unitwith circuit breaker suitable for separateCTs protection.Dimensions (mm) W=500 H=1670 D=900


UNIFLUORC VS/TA

1670

500



VS/TA

Line disconnector + earthing switch with making capacity + va-cuum circuit-breaker FLUVAC type– Key lock closed earth– Door lock– Bottom cover– Operating mechanisms with mechanical interlocks– Mimic diagram– Earthing switch on bus-bar side– Main bus-bar system– CTs support– Cable fixing support

Sta

ndar

d e

qui

pm

ent


ptio

nal

Thie

át bò c

huaån

Caùc

tuøy

choïn


Dao caùch ly ñöôøng daây + Dao tieáp ñaát chòu ngaén maïch + maùy caét chaân khoâng kieåu FLUVAC– Khoùa tieáp ñaát ñoùng – Khoùa cöûa– Maët ñaùy tuû – Cô caáu truyeàn ñoäng coù khoùa lieân ñoäng cô khí – Sô ñoà nguyeân lyù – Dao tieáp ñaát phía thanh caùi – Thanh caùi chính – Giaù ñôõ CT


– Giaù ñôõ caùp






any modifications it deems necessary in order to improve ... · SF6 gas (sulphure hexafluoride) gas...

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Transcript of any modifications it deems necessary in order to improve ... · SF6 gas (sulphure hexafluoride) gas...