Low Voltage Ower Capacitors

7/30/2019 Low Voltage Ower Capacitors

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ISO 9001

KEMACERT.NR. 93751

DUTCHCOUNCIL

FOR ACCREDITATION

LOW VOLTAGE POWER CAPACITORS


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Contents

Low voltage capacitors (MKP dry, cylindrical case)................................................................................................ 4

Low voltage capacitors (MKV mineral oil, cylindrical case).................................................................................... 8

Low voltage capacitors (MKP dry, rectangular case).............................................................................................. 10

Low voltage capacitors for static switching (MKP dry, rectangular case) ...............................................................23

Type description ........................................................................................................................................................ 25

Fitting clamps ............................................................................................................................................................ 26

2


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(MKP dry, cylindrical case)

4

Application and construction

Capacitors are intended for the improvement of Power Factor in

low voltage power networks. Used MKP technology which consistsof metallized PP film with extremely low loss factor. The dielectricsystem is selfhealing and has no liquid impregnant.

Capacitor elements enclosed in cylindrical aluminium cases arefilled with a vegetable oil based gel which is nontoxic,biodegradable and environmentally friendly.

The capacitors have overpressure protection to disconnect it

from the supply in the event of internal failure and at the end of itsoperational life.

The construction described above and the use of high qualitymaterials ensure reliability and longevity.

Installation instructions

Capacitors can be installed in any position. Mounting is by M10 stud on the base and this can also be used for the earth

connection. Maximum tightening torque is 5 Nm. Connections are 5 mm screws, max torque 2 Nm. Connecting cables mustpermit the capacitor top to rise by 20 mm to ensure correct operation of the overpressure disconnector.

Back up fuses should have gG characteristics and they should be rated at twice the nominal current of the capacitor(s).

Attention ! It is necessary to connect the capacitors only by Cu wires

For power 25 a 30 kvar to the terminal by torque of 2,5 Nm

It is possible to delivery all types of capacitors in Al case diameter 85 and 110 mm with plastic cover forprotection IP 54 (see drawing 2ab on page 7) !

Plastic covers for capacitors in cylindrical Al case

For capacitorof diameter (mm)

Degree ofprotection

Outlet Dimensions(mm)

Weight(kg)

DrawingNo.

85 IP 54 PG 16 21 93 0,036 2a

110 IP 54 PG 16 21 118 0,046 2b

Function of disconnector


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5

Technical data

Rated voltage: 400, 415, 440, 480, 525, 580, 690 V

Frequency: 50/60 Hz

Standards: IEC 608311: 1996 EN 608311: 1996 VDE 056046: 3/95

Max overvoltage: UN

+ 10 % (up to 8 hours daily)

Overcurrent (according to above standards): 1,5 * IN

Capacitance tolerance: 5 / +10%

Test voltage, terminal/terminal: 2,15 * UN, AC, 2 s

Test voltage, terminal / case: UN 660 V : 3000 V AC, 10 s

Inrush current: max. 200 x IN

Dielectric losses: cca 0,25 W / kvar (without discharge resistors)

Statistical life expectancy: > 100 000 hours

Degree of protection: IP 20, on request IP 54, indoor mounting

Ambient temperature category: 25 / Dsymbol maximum highest mean over any period of:

24 h 1 year

D 55C 45C 35C

Cooling: naturally air cooled

Permissible relative humidity: IP 20 maximum 95 %Max above sea level: 2 000 m above sea level

Mounting position: any position possible

Mounting: threaded M12 stud at the bottom of the case (max. twisting moment 5Nm)

Safety features: overpressure tearoff fuse

Case: cylindrical, Aluminium can

Dielectric: MKP metallized polypropylene film, self healing

Impregnant: soft resin, non PCB

Terminals: Double, treeway (connected to terminal with bolt M5 by max twisting

Discharge resistors: Included 1minute, 50 V ( by type CSADP10,4/30 3 minute, 75 V)

Threephase capacitors: 400 V, 50 Hz, IP 20, MKP dry

Type Power Current Capacitance Dimensions Weight Drawing

(kvar)IN

(A) (F)D x H(mm) (kg) No.

CSADP10,4/1 1,00 1,4 3 x 6,6 85 x 175 1,2 1CSADP10,4/1,5 1,50 2,2 3 x 9,9 85 x 175 1,2 1

CSADP10,4/2 2,00 2,9 3 x 13,3 85 x 175 1,2 1CSADP10,4/2,5 2,50 3,6 3 x 16,6 85 x 175 1,2 1CSADP10,4/3,15 3,15 4,5 3 x 20,9 85 x 175 1,2 1CSADP10,4/4 4,00 5,8 3 x 26,5 85 x 175 1,2 1CSADP10,4/5 5,00 7,2 3 x 33,2 85 x 175 1,2 1CSADP10,4/6,25 6,25 9,0 3 x 41,5 85 x 175 1,2 1CSADP10,4/8 8,00 11,5 3 x 53,1 85 x 245 1,6 1CSADP10,4/10 10,00 14,4 3 x 66,3 85 x 245 1,6 1CSADP30,4/12,5 12,50 18,0 3 x 82,9 85 x 245 1,6 1CSADP10,4/15 15,00 21,7 3 x 99,5 110 x 245 2,6 1CSADP10,4/20 20,00 28,9 3 x 132,6 110 x 245 2,6 1CSADP10,4/25 25,00 36,1 3 x 165,8 110 x 261 2,9 1CSADP10,4/30 30,00 43,3 3 x 198,9 146 x 220 3,8 1

CSAKP10,4/50 50,00 72,0 3 x 332,0 146 x 355 6,0 3Drawing on page 7

Singlephase units type CVADP up to 15 kvar.

Other voltage, power and frequency on request.


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6



(kvar)

IN

(A) (F)

D x H

(mm) (kg) No.CSADP10,44/1 1,00 1,3 3 x 5,5 85 x 175 1,2 1CSADP10,44/1,5 1,50 2,0 3 x 8,2 85 x 175 1,2 1CSADP10,44/2 2,00 2,6 3 x 11,0 85 x 175 1,2 1CSADP10,44/2,5 2,50 3,3 3 x 13,7 85 x 175 1,2 1CSADP10,44/3,15 3,15 4,1 3 x 17,3 85 x 175 1,2 1CSADP10,44/4 4,00 5,3 3 x 21,9 85 x 175 1,2 1CSADP10,44/5 5,00 6,6 3 x 27,4 85 x 175 1,2 1CSADP10,44/6,25 6,25 8,2 3 x 34,3 85 x 175 1,2 1CSADP10,44/8 8,00 10,5 3 x 43,8 85 x 245 1,6 1CSADP10,44/10 10,00 13,1 3 x 54,8 85 x 245 1,6 1CSADP10,44/12,5 12,50 16,4 3 x 68,5 85 x 245 1,6 1CSADP10,44/15 15,00 19,7 3 x 82,2 110 x 245 2,6 1CSADP10,44/20 20,00 26,2 3 x 109,6 110 x 245 2,6 1CSADP10,44/25 25,00 32,8 3 x 137,0 110 x 245 2,6 1CSADP10,44/30 30,00 39,4 3 x 164,5 146 x 220 3,8 1CSAKP10,44/50 50,00 65,5 3 x 274,4 146 x 360 6,0 3

Drawing on page 7

Singlephase units type CVADP up to 15 kvar.




(kvar)

IN

(A) (F)

D x H

(mm) (kg) No.CSADP10,525/2,5 2,5 2,7 3 x 9,6 85 x 175 1,2 1CSADP10,525/3,5 3,0 3,8 3 x 13,5 85 x 175 1,2 1CSADP10,525/5 5,0 5,5 3 x 19,2 85 x 175 1,2 1CSADP10,525/7 7,0 7,7 3 x 26,9 85 x 245 1,6 1CSADP10,525/10 10,0 11,0 3 x 38,5 85 x 245 1,6 1CSADP10,525/14 14,0 15,4 3 x 53,9 110 x 245 2,6 1CSADP10,525/15 15,0 16,5 3 x 57,7 110 x 245 2,6 1CSADP10,525/20 20,0 22,0 3 x 77,0 110 x 245 2,6 1

Drawing on page 7

Singlephase units type CVADP.



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7

Dimensions


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(MKV mineral oil, cylindrical case)

8

pp cat on an construct on

MKV power capacitors are made of PP film as dielectric and

both side metallized paper as electrodes. The capacitors areimpregnated with mineral oil and protected by overpressuredisconnector. The selfhealing dielectric prevents no failureoperation. Therefore its service reliability and characteristics aremaintained.

Advantages

The capacitors are selfhealing with low tg , the case is

protected by an overpressure disconnector and equipped bydischarge resistors. Apart from MKP capacitors they have higher

temperature range and longer durability.

Available on request: IP 54, single phase, othervoltages, powers and frequencies.

Technical data

Rated voltage: 400, 415, 440, 480, 525, 580, 690 VFrequency: 50/60 HzStandards: IEC 608311: 1996 EN 608311: 1996 VDE 056046: 3/95

IEC 608312: 1996 EN 608312: 1996 VDE 056046: 3/95

Max overvoltage: UN

+ 10 % (up to 8 hours daily)U

N+ 15 % (up to 30 minutes daily)

UN

+ 20 % (up to 5 minutes)U

N+ 30 % (up to 1 minutes)

Overcurrent (according to above standards): 1,3 * IN

Capacitance tolerance: 5 / +10%Test voltage, terminal/terminal: 2,15 * U

N, AC, 2 s

Test voltage, terminal / case: UN 660 V : 3000 V AC, 10 sU

N> 660 V : 6000 V AC, 10 s

Inrush current: max. 200 x IN

Dielectric losses:Capacitor losses:

cca 0,25 W / kvar (without discharge resistors)

cca 0,5 W / kvar (with discharge resistors)

Statistical life expectancy: > 130 000 hoursDegree of protection: IP 20, on request IP 54, indoor mountingAmbient temperature category: 25 / D

symbol maximum highest mean over any period of:24 h 1 year

D 55C 45C 35C

Cooling: naturally air cooledPermissible relative humidity: IP 20 maximum 95 %

IP 54 maximum 95 %

Max above sea level: 2 000 m above sea levelMounting position: any position possibleMounting: threaded M12 stud at the bottom of the case (max. twisting moment

5 Nm.

Safety features: overpressure tearoff fuseCase: cylindrical, Aluminium canDielectric: MKV metallized paper with polypropylene film, self healingImpregnant: soft resin, mineral oil, non PCBTerminals: Double, treeway (connected to terminal with bolt M5 by max twisting

moment of 2,5 Nm)

Discharge resistors: Included 1minute, 50 V


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(MKV mineral oil, cylindrical case)

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Threephase capacitors: 440 V, 50 Hz, IP 20, MKV mineral oil


(kvar)

IN

(A) (F)

D x H

(mm) (kg) No.CLADV110,44/3 3,00 3,9 3 x 16,4 85 x 220 1,5 1CLADV110,44/6 6,00 7,9 3 x 32,9 85 x 220 1,6 1CLADV110,44/9 9,00 11,8 3 x 49,3 110 x 220 2,4 1CLADV110,44/12 12,00 15,7 3 x 65,8 110 x 220 2,6 1CLADV110,44/15 15,00 19,7 3 x 82,2 110 x 220 2,7 1CLADV110,44/18 18,00 23,6 3 x 98,6 146 x 220 4,2 1CLADV110,44/21 21,00 27,6 3 x 115,1 146 x 220 4,2 1CLADV110,44/24 24,00 31,5 3 x 131,5 146 x 220 4,4 1CLADV110,44/27 27,00 35,4 3 x 148,0 146 x 220 4,4 1

Drawing on page 7

Singlephase units type COADV up to 15 kvar.


Threephase capacitors: 525 V, 50 Hz, IP 20, MKV mineral oil


(kvar)IN

(A) (F) D x H

(mm) (kg)No.

CLADV110,525/4,25 4,25 4,7 3 x 16,4 85 x 220 1,5 1CLADV110,525/8,5 8,50 9,3 3 x 32,7 110 x 220 2,4 1CLADV110,525/13 13,00 14,3 3 x 50,0 110 x 220 2,6 1CLADV110,525/17 17,00 18,7 3 x 65,4 146 x 220 4,1 1CLADV110,525/21,5 21,50 23,6 3 x 82,8 146 x 220 4,2 1CLADV110,525/25,5 25,50 28,0 3 x 98,2 146 x 220 4,4 1

Drawing on page 7

Singlephase units type COADV up to 21,5 kvar.



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(MKP dry, rectangular case)

10

Application and construction

See low voltage capacitors type MKP in cylindrical case.


Capacitors can be installed in arbitrary position. Minimaldistance between units or between unit and wall is 50 mm.Earthing clamp M8 on the lid of case is necessary to tight by maxtwisting moment of 4Nm. Connecting cables are mounted tothreaded studs M6 or M12 by max torque of 3 Nm or 8 Nm.

Technical data

See technical data on page 3 (cylindrical capacitors MKP) withthese differences:

Installation: holes 11 x 18 mmCase: rectangular steel case

Surface treatment: powder paint RAL 7035Terminals: M6 (max 3 Nm)

M8 (max 6 Nm)M12 (max 8 Nm)

Dimensions of case: depth Hwidth S

height V of case with terminals

total height L of capacitor with cover(height of cover)

Available on request: IP42, single phase, other voltages, powers, and frequencies!

Threephase capacitors: 400 V, 50/60 Hz, IP 00, MKP dryType Power Current Capacitance Dimensions Weight Drawing

(kvar)IN

(A) (F)H x x V/ L

(mm) (kg) No.

CSAKP60,4/2 2,00 2,9 3 x 13,3 117x360x212/290 4,5 4CSAKP60,4/2,5 2,50 3,6 3 x 16,6 117x360x212/290 4,5 4CSAKP60,4/3,15 3,15 4,5 3 x 20,9 117x360x212/290 4,5 4CSAKP60,4/4 4,00 5,8 3 x 26,5 117x360x212/290 4,5 4CSAKP60,4/5 5,00 7,2 3 x 33,2 117x360x212/290 4,5 4CSAKP60,4/6,25 6,25 9,0 3 x 41,4 117x360x212/290 4,9 4CSAKP60,4/8 8,00 11,5 3 x 53,1 117x360x212/290 4,9 4CSAKP60,4/10 10,00 14,4 3 x 66,3 117x360x212/290 4,9 4CSAKP60,4/12,5 12,50 18,0 3 x 82,9 117x360x212/290 5,2 4CSAKP60,4/15 15,00 21,7 3 x 99,5 117x360x212/290 5,9 4CSAKP60,4/20 20,00 28,8 3 x 132,6 117x360x212/290 5,9 4CSAKP60,4/25 25,00 36,1 3 x 165,8 117x360x370/440 7,5 5CSAKP60,4/30 30,00 43,4 3 x 298,9 117x360x370/440 8,9 5CSAKP60,4/35 35,00 50,5 3 x 232,1 117x360x370/440 8,9 5CSAKP70,4/40 40,00 57,7 3 x 265,3 125x350x420/480 8,9 6CSAKP70,4/50 50,00 72,2 3 x 331,6 125x350x420/480 9,4 6CSAKP60,4/60 60,00 86,6 3 x 397,9 125x440x420/490 14,0 7CSAKP60,4/80 80,00 115,5 3 x 530,5 228x440x420/490 19,0 8CSAKP60,4/100 100,00 144,3 3 x 663,1 228x440x420/490 21,0 8

Drawing on page 12

Singlephase units type CVAKP.



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Threephase capacitors: 440 V, 50/60 Hz, IP 00, MKP dry


(kvar)

IN

(A) (F)

H x x V/L

(mm) (kg) No.CSAKP60,44/2 2 2,6 3 x 11,0 117x360x212/290 4,5 4CSAKP60,44/2,5 2,5 3,3 3 x 13,7 117x360x212/290 4,5 4CSAKP60,44/3,15 3,15 4,1 3 x 17,3 117x360x212/290 4,5 4CSAKP60,44/4 4 5,2 3 x 21,9 117x360x212/290 4,5 4CSAKP60,44/5 5 6,6 3 x 27,4 117x360x212/290 4,5 4CSAKP60,44/6,25 6,25 8,2 3 x 34,3 117x360x212/290 4,9 4CSAKP60,44/8 8 10,5 3 x 43,8 117x360x212/290 4,9 4CSAKP60,44/10 10 13,1 3 x 54,8 117x360x212/290 4,9 4CSAKP60,44/12,5 12,5 16,4 3 x 68,5 117x360x212/290 4,9 4CSAKP60,44/15 15 19,7 3 x 82,2 117x360x212/290 5,9 4CSAKP60,44/20 20 26,2 3 x 109,6 117x360x212/290 5,9 4CSAKP60,44/25 25 32,8 3 x 137,0 117x360x370/440 6,9 5

CSAKP60,44/30 30 39,4 3 x 164,4 117x360x370/440 8,9 5CSAKP60,44/35 35 45,9 3 x 191,8 117x360x370/440 8,9 5CSAKP70.44/40 40 52,5 3 x 219,2 125x350x420/480 8,9 6CSAKP70,44/50 50 65,6 3 x 274,0 125x350x420/480 9,4 6CSAKP60,44/60 60 78,7 3 x 328,8 125x440x420/490 14,0 7CSAKP60,44/80 80 105,0 3 x 438,4 228x440x420/490 19,0 8CSAKP60,44/100 100 131,2 3 x 548,1 228x440x420/490 21,0 8

Drawing on page 12



Threephase capacitors: 525 V, 50/60 Hz, IP 00, MKP dryType Power Current Capacitance Dimensions Weight Drawing

(kvar)IN

(A) (F)H x x V/L

(mm) (kg) No.

CSAKP60,525/5 5 5,5 3 x 19,2 117x360x212/290 4,5 4CSAKP60,525/10 10 11,0 3 x 38,5 117x360x212/290 4,9 4

CSAKP60,525/15 15 16,5 3 x 57,7 117x360x212/290 5,9 4CSAKP60,525/20 20 22,0 3 x 77,0 117x360x212/290 5,9 3CSAKP60,525/30 30 33,0 3 x 115,0 117x360x370/440 8,9 5CSAKP70,525/40 40 44,0 3 x 154,0 117x360x370/440 8,9 6CSAKP60,525/50 50 55,0 3 x 192,5 125x440x420/490 14,0 7CSAKP60,525/60 60 66,0 3 x 231,0 125x440x420/490 12,0 7

CSAKP60,525/80 80 88,0 3 x 308,0 228x440x420/490 19,0 8CSAKP60,525/100 100 110,0 3 x 385,0 228x440x420/490 21,0 8

Drawing on page 12





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Dimensions


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LOW VOLTAGE POWER CAPACITORS FOR SWICHING


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This type of capacitors is intended for installation where the fast load fluctuation isexpected. Switching by means of contactors cannot response to the fast changesand correct the reactive power demand in each time of period. The solution of this

problem is to use fast automatic regulator with response delay 50 ms and staticswitching thyristors. For this application the capacitors must have 6 outlets.

Disposal

After the end of life time of capacitors is possible to dispose of them directlythrough the producer.

Technical data

See technical data on page 3 (cylindrical capacitors MKP) with these differences:

Installation: holes 11 x 18 mmCase: rectangular steel case

Surface treatment: powder paint RAL 7035Terminals: M6 (max 3 Nm)

M12 (max 8 Nm)

Dimensions of case: depth Hwidth Sheight V of case with terminalstotal height L of capacitor with cover

(height of cover)

Available on request: IP42, other voltages, powers, and frequencies !

Threephase capacitors: 440 V, 50 Hz, IP 00, MKP dryType Power Current Capacitance Dimensions Weight Drawing

(kvar) IN

(A) (F) H x x V/L(mm) (kg) No.

CZAKP60,44/10 10,00 3 x 7,6 3 x 54,8 117x360x391/440 7,1 9CZAKP60,44/15 15,00 3 x 11,4 3 x 82,2 117x360x391/440 7,1 9CZAKP60,44/20 20,00 3 x 15,1 3 x 109,6 117x360x391/440 8,3 9CZAKP60,44/30 30,00 3 x 22,8 3 x 164,4 117x360x391/440 8,3 9CZAKP60,44/40 40,00 3 x 30,3 3 x 219,2 117x360x391/440 8,3 9


Dimensions


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CLAMPS FOR CYLINDRICAL CAPACITORS

26

The clamps are used for fitting cylindrical capacitors.


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CLAMPS FOR CYLINDRICAL CAPACITORS

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Notes:


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Notes:


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Copyright 2002 ZEZ SILKO, s.r.o.All Rights Reserved.

Specification subject to change without notice.

The information contained in this brochure describes the type of component and shall not beconsidered as guaranteed characteristics.

This brochure replaces the previous edition.

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ZEZ SILKO, s.r.o.Pod ernm lesem 683564 22 amberkCZECH REPUBLIC

Tel.: +420-446/673111Fax: +420-446/612319

e-mail: [email protected]

www.zez-silko.cz

Low voltage power capacitors230 V, 400 V, 440 V, 525 V, 690 V, 760 V

High voltage power capacitors up to 24 kV

Capacitors for power electronics(filtering, supporting, protecting, general purposes,

commutating)

Special capacitors(inductive furnaces, impulse energy storage, etc.)

Automatic LV and HV capacitor banks

Components(regulators, contactors, reactors, filters, thyristormodules, etc.)

Full analyse of LV and HV networks including higherharmonics

Disposition of discarded capacitors including toxicimpregnant

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Low Voltage Ower Capacitors

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