B65-TEIL01-e-2007.10.30
Transcript of B65-TEIL01-e-2007.10.30
1 00
GIS B65
2 01
GIS B65Register
1.0 Introduction1.1 Product range1.2 Technical Data
2.0 Circuit breaker with FK3-x2.1 Circuit breaker B65-CB2.2 Operating mechanism Fk3-x
23. CB- Trouble shooting
3.0Disconnector, Earthing switch, Motor-operating mechanisms3.1 Disconnector3.2 Earthing switch - Maintenance ES, Make proof ES
4.0Motor operating mechanisms4.1 For DS and maintenance ES4.2 For make proof ES
5.0GIS- components5.1 Voltage and Current- transformer5.2 Busbar element 5.3 SF6/Air bushing
5.4 Cable termination5.5 Partial discharge sensor
3 1.0
GIS B65
1. 1. IntroductionIntroduction1.1 Product overview1.1 Product overview1.2 Technical characteristics1.2 Technical characteristics
4 1.1.0
GIS B65
1.1 1.1 Product overview
5 1.1.1
GIS B65 Product overview, a story of great success . . . .
72,5 kV 170 kV145 kV 245 kV 300 kV 362 kV 420 kV 550 kV
31,5 kA
40 kA
T155
50 kA
63 kA
B105F35 (3 ph)B65 (1 ph)
6 1.1.2
GIS B65 Product overview, a story of great success . . . .
Over 2500 bays in more than 350 substations sold since 1979
•single phase enclosure•spring operating mechanism•compact but flexible design•best solutions for interfaces (cable termination,
bushings, etc.)•horizontally oriented circuit breakers•easy access for installation and maintenance
7 1.1.3
GIS B65Product overview, leads to a new development
GIS B65GIS B65
with the same proven architectural principles as:• single phase enclosure• spring operating mechanism• horizontally oriented circuit breakers
however:• more compact• with advanced technologies• Up to date type tests
8 1.1.4
First bay presented at the Hanover fair 1998(with electronic instrument transformers)
GIS B65Product overview, Line bay, Single busbar
9 1.1.5
GIS B65Product overview, switchgear 145kV at Appenzell, CH
GIS 145 kV, BIL 650 kV, 2500 A, 40 kA
Appenzell, Switzerland
Bild Nr. 462000_01A600.jpg
First Substation type B65 1999
10 1.1.6
• Newly developed switchgear for 72.5 -145 kV
• Based on many years of experience with GIS
• Single-phase enclosure• Vertical configuration of busbar
phases• Small gas compartments even in
busbars• Greater flexibility of plant layout
• Horizontal circuit breaker• Low closing and tripping energy
requirements• Spring operating mechanism
•Low static and dynamic forces•Modest building requirements
•Good accessibility•Easily removable busbar sections
•Convenient extension of existing stations
•Open secondary interface for most control systems
•Low operating costs•High availability
GIS B65Product overview, main characteristics
11 1.2.0
GIS B65
1.2 1.2 Technical characteristics
12 1.2.1
Rated voltage kV 145Rated frequency Hz 50 / 60Enclosure single-phaseRated power frequency withstand voltage kV 275Rated lightning impulse withstand voltage kV 650Rated current A 2500 (3150)Rated peak withstand current kA 100Rated short-time current kA 40Rated short-circuit breaking current kA 40Operating sequence O - 0.3s - CO - 3min - CO
CO - 15s - COMin. gas operating pressure at 20 °C bar 5,5Permissible ambient temperature °C -25 / +40Bay dimensions (width x depth x height) m 1.2 x 3.4 x 2.9Bay weight approx.. kg 3200
Other values on request
GIS B65Technical charactristics, data
13 1.2.2
GIS B65Technical characteristics, bay with single busbar
Bay width 1200 mm
B 65_ESS.jpgQ1/G1
Q0/G0
Q52 Q8
Q9/G9
T5/G5
T1
Q51
14 1.2.3
GIS B65Technical characteristics, bay with double busbar
B 65_DSS.jpg
Q1/G1 Q2/G2
Q0/G0
G3
T1
Q52
Q8
Q9/G9
T5/G5
Bay width 1200 mm
15 2.0
GIS B65
2. Circuit breaker with spring2. Circuit breaker with spring operating mechanism operating mechanism
2.12.1 Circuit breaker B652.2 Operating mechanism Fk3-x2.3 Troubleshooting
16 2.1.0
GIS B65
2.1 Circuit breaker2.1 Circuit breaker
17 2.1.1
GIS B65Circuit breaker B65, operating principle
Standard: 3-pole operated
Optional: 1-pole operated
Linke Maustaste oder AUF/AB-Taste drücken
18 2.1.2
GIS B65Circuit Breaker B65, pole
19 2.1.3
GIS B65Circuit breaker B65, interrupting element
Withdraw able interrupting element complete with operating rod and support insulator
Moving part Support insulator Operating rod
20 2.1.4
GIS B65Circuit breaker B65, self blast principle
Compression volume
Self blast volume
Position ON
Position OFF
Nozzle
21 2.1.5
GIS B65Leistungsschalter B65, Selbst blas prinzip
22 2.1.6
Bild Nr. 4699_02D.jpg
GIS B65Circuit breaker B65, HV interface
Rear side with closed cone and contact interface
23 2.1.7
Bild Nr. 4699_02E.jpg
GIS B65Circuit breaker B65, HV interface
Upper closed cone with HV interface (multi-contacts)
24 2.1.8
GIS B65Circuit breaker B65, fixed contact
Bild Nr. 4699_06D.jpgTungsten tipped contact rod for arc interruption
View to fixed contact with:
Exhaust bell for hot gas deflection
Finger contact crown for the main current
25 2.1.9
Bild Nr. 4699_06E.jpg
GIS B65Circuit breaker B65, fixed contact
Fixed contact attached to the supporting insulator
26 2.2.0
GIS B65
2.2 Sp.2 Spring operating mechanism FK3-x….
27 2.2.1
GIS B65 Spring operating mechanism FK3-x, evolution of spring drives
FK 2
1934
FK 3-4FK 3-2
FK 3-1
1998
FKF 2-121984
28 2.2.2
GIS B65Spring Operating mechanism FK3-x, mechanism FK3-12
29 2.2.3
GIS B65 Spring operating mechanism FK3-x, FK 3-4
30 2.2.4
3
1 2
6
7
10
1113
4
912
1. Charging motor
2. Charging gearing
3. Closing spring
4. Closing latch
5. Closing coil
6. Closing cam disc
7. Closing shaft
8. Trip coil
9. Roller lever
10. Main shaft
11. Trip latch
12. Trip spring
13. Trip dashpot
5
8
GIS B65 Spring operating mechanism FK3-x, functional units
31 2.2.5
GIS B65 Spring operating mechanism FK3-x, functional units
Closing springCharging gearingClosing latchClosing systemTrip spring
Trip latchTripping systemTrip and closing orders(mechanical / electrical)Auxiliary units
32 2.2.6
GIS B65 Spring operating mechanism FK3-x, closing / tripping system
C2Crank wheel system
B2Cam with special shape
bg
Closing spring chargedTripping spring discharged
CB main contact
33 2.2.7
GIS B65 Spring operating mechanism FK3-x, operating states
2
43
1
34 2.2.8
GIS B65 Spring operating mechanism FK3-x, charging of the closing spring
I O
I O
I O
Position 1 (non stationary) correspondingto the delivery state:- closing spring partially charged- opening spring discharged
(CB open)
Position 2 (after energizing the motor circuit),The mechanism is ready for a closing operation:- closing spring charged- trip spring discharged (CB open)
Pos 2
Pos 3
Pos 4
Pos 1
35 2.2.9
GIS B65Charging closing spring
Closing latchRoller
Thoot space
1 2 3
36 2.2.10
I O
GIS B65 Spring operating mechanism FK3-x, Closing operation
I O
I O
Non stationary (position 3)- closing spring partially charged (recuperation)- opening spring charged (CB closed)- motor actuated automatically through control cam
Pos 2
Pos 3
Pos 1
Pos 4
37 2.2.11
GIS B65Function description FK3-X, Closing operation /closing spring charging
I O
I O
I O
Position 4 (after motor operation):- opening spring charged (CB closed)- closing spring charged
Pos 2
Pos 3
Pos 4
Pos 1
38 2.2.12
GIS B65 Function description FK3-X, opening operation
I O
I O
I O
Opening spring discharged (CB open)Closing spring charged (position 2)
Pos 1
Pos 2
Pos 3
Pos 4
39 2.2.13
GIS B65 Spring operating mechanism FK3-x, closing mech. interlocking
Mechanical blocking preventing reclosing
40 2.2.14
GIS B65 FK3-X, Opening operation
Main trip latch
Trip coil
Support latch Intermediate latch
41 2.2.15
Tooth gap of the Flywheel
Free rotation
Non return device
GIS B65Function description FK3-X, functional units FK3-X, charging gearing
42 2.2.16
GIS B65Function description FK3-X, functional units FK3-X, charging gearing
43 2.2.17
GIS B65FK3-X, functional units, close / trip magnets and latches
Closing coil
Trip coil
Manual closing
Manual trip
Iron frame
Mouving iron
44 2.2.18
GIS B65 FK3-X, Motor limit switch with spring position indictor
Motor limit switch
Closing shaft
Banana lever
Motor limit switch actuating cam
Spring position indictor
45 2.2.19
GIS B65 FK3-X, Mechanical closing interlock
Main shaft
Mechanical closing interlocking
CB-position indicator
Auxiliary switch
Interlocking lever for Closing latch
46 2.2.20
GIS B65Function description FK3-X, electrical interlocking
Free
aux
iliar
y co
ntac
ts
Spr
ing
char
ging
mot
or
Décle
nche
men
t
Encle
nche
men
t
Disco
rdan
ce d
es p
hase
s
Conta
cts a
uxilia
ires
Défa
ut int
erne
Mote
urréa
rmem
ent d
u res
sort
d'enc
lench
emen
t
Positi
on d
u disjo
ncte
ur
dispo
nibles
-X3 :
-X3 : 2
1
5
4 19
4
3
2
1
8
7
2
1
14 -X2 :
-X2 :
1
2-Y1A
-S1
1
2-Y1E
-S3
-S2
18
17
6
5-X1 :
-X1 :
-S3
13
12
16
15
11
1
2
9
10
3
4
11
12
1
2
3
4
9
10
B
E
1
2
5
6
13
14
9
10
5
6
11
12
11
12
5
6
7
8
Trip
ping
Clo
sing
Inte
rnal
def
ect
Phas
e op
posi
tion
Aux
iliar
y co
ntac
ts(p
ositi
on in
dica
tion)
CB
Mai
n C
onta
ct
47 2.2.21
Breaking slots
Breaking holes
0
5
10
15
20
25
30
35
0 1 3 4 5 6 8 9 11 12 13 15 16 17 19 20 21 23 24 25 27
Course Piston
Sect
ion
de p
assa
ge
GIS B65Function description FK3-X, function tripping damper
48 2.2.22
GIS B65Family FK 3-X typical tripping operation
,
Smooth opening correctly adjusted
opening dashpot
Opening with several rebounds with
opening dashpot not correctly adjusted
49 2.2.23
GIS B65Family FK 3-X, Function of latching system
Closing latches FK 3-1
Closing latchElectromagnet for electrical order
50 2.2.24
GIS B65Family FK 3-X, Consequence for the drives
Closing cam disk and roller lever
Cam disk Roller lever
51 2.2.25
GIS B65Family FK 3-X, Consequence for the drives
Opening systemParameter Consequence EO 0,625 x ECO Opening energy
Opening energy Energy range (CdC) Torque on the latches (CdC)
Opening spring Coupling point on the roller lever
Force on the latch Admissible load on the release
magnet
Number of latch stages Excentricity of latches
Load on the release magnet Opening releasing security
52 2.2.26
FK 3-5 for HGF 1015recovery energy = (f) ambient temperature
562.1 J
421.9 J
187.3 J180.0 J230.0 J280.0 J330.0 J380.0 J430.0 J480.0 J530.0 J580.0 J
-60 °C-50 °C-40 °C-30 °C-20 °C-10 °C0 °C10 °C20 °C30 °C
ambient temperature
reco
very
ene
rgy
GIS B65Family FK 3-X, Consequence for the drives
53 2.2.27
GIS B65 Family FK 3-x, Consequence for the drives
Energy summary, example FK 3-5
Eo < 0,625 x Eco Empiric values
5700 J
5490 J
5370 J
5150 J
3600 J
Reserve for manufacturing tolerance, dispersion, aging, securityLoss of energy in the temperature range of + 20 et - 30 °CMinimal necessary recovery energy
Closing Energy, (Efficiency ŋ ~ 0,7 -> 1,43x opening energy)
Opening energy (trip spring)
54 2.2.28
GIS B65Family FK 3-X, Typical operation, spring charging current
Start peak-current Low end current
55 2.2.29
GIS B65Family FK 3-X, Typical operation, closing
Slight overtravel to let the mechanism smoothly latch in position closed
56 2.2.30
GIS B65Family FK 3-X, Critical applications
End of life of the reenforced versions
after 10’000 C-O operations
Executions
standard reenforced
Type
FK 3-1FK 3-2FK 3-4
Eco
790 ... 1450 J1700 ... 2500 J3600 ... 4600 J
Type
FK 3-1FK 3-3FK 3-5
Eco
1700 J3150 J5700 J
57 2.2.31
GIS B65FK3-x, Factory installation
58 2.2.32
GIS B65Spring operating mechanism FK 3-4, Production test
Target: • delivery of failure-freespring drives
• minimal adjustments for end user
How?: • dynamically computer-controlled routine test– endurance test 30 CO– function test according to
IEC– speed and time test at
opening and closing
Testing machine forautomatic routine tests of FK 3-4
59 2.3.0
GIS B65
2.3 Troubleshooting FK3-x2.3 Troubleshooting FK3-x
60 2.3.1
GIS B65FK3-X, Electric repairs
Motor holding bolts
Motor Terminals
61 2.3.2
GIS B65Trouble shooting
62 3.0
GIS B65
3.3. Disconnector, Earthing switch, Disconnector, Earthing switch, Motor operating mechanismMotor operating mechanism3.1 3.1 Disconnector switch (DS)3.2 Earthing switch
63 3.1.0
GIS B65
3.1 Disconnector3.1 Disconnector
64 3.1.1
ESS-1.GIF
GIS B65Disconnector switch (Single bus DS/ES component)
65 3.1.2
Bild Nr. 4699_09D.jpg
GIS B65Disconnector/Earthing switch
View of single busbar DS and ES component
66 3.1.3
ESS-2.GIF
GIS B65Single bus DS/ES component (cut)
67 3.1.4
DSS-1.GIF
GIS B65Double bus with DS/ES component
68 3.1.5
DSS-2.GIF
GIS B65Double bus with DS/ES component (cut)
69 3.1.6
GIS B65Double busbar element with DS/ES
70 3.1.7
LTR-2.GIF
GIS B65Line disconnector with 2 ES
71 3.1.8
LTR-11.GIF
GIS B65Line disconnector with 2 ES (cut)
72 3.1.9
GIS B65Busbar disconnector sectional view
Earthing switch(insulated)
Common point
Disconnector mechanism with position indicator
73 3.1.10
GIS B65Disconnector mechanism
Push and pull rod with contact tube
Bild Nr. 4699_11C.jpg
Mechanism housing
Insulated push- pull rod
Disconnector piston (Main contact)
Friction bearing
74 3.1.11
Bild Nr. 4699_09F.jpg
GIS B65Disconnector dismantled
Silvered contact tube with rod, housing and small parts
75 3.1.12
4699_09H.JPG
Bild Nr. 4699_09G.jpg
GIS B65T-housing for universal use
Front side Rear side
76 3.1.13
Bild Nr. 4699_05H.jpg
GIS B65Line disconnector, moving contact
Silvered contact with interface housing for conductors and for fastening to a supporting cone
77 3.1.14
GIS B65Disconnector, inspection window
78 3.1.15
Visual inspection of the contact position and condition
4699-6B 4699-6A
GIS B65Disconnector, inspection window
79 3.1.16
GIS B65Other basic components
80 3.1.17
GIS B65Elbow element 45°
81 3.1.18
Bild Nr. 4699_12B.jpg
GIS B65Cover pressure vessel certified
Cover with stamped test certificate
82 3.1.19
Bild Nr. 4699_08E.jpg
GIS B65Insulating cones, open and closed
Insulating cone without any integrated metallic electrodes
83 3.1.20
Bild Nr. 4698_01A.jpg
GIS B65Cone with electrodes
Bildbeschreibung
84 3.1.21
Bild Nr. 4698_01B.jpg
GIS B65Cone with electrodes
Bildbeschreibung
85 3.1.22
Bild Nr. 4698_01C.jpg
GIS B65Cone with electrode
Bildbeschreibung
86 3.1.23
Bild Nr. 4698_01D.jpg
GIS B65Cones with electrodes
Bildbeschreibung
87 3.1.24
Bild Nr. 4698_01E.jpg
GIS B65Cone with electrodes
Electrode, sliding sleeve and conductor
88 3.1.25
Single type
4699-8C 4699-8B
Double type
GIS B65Multi-Contact segment, silver plated
89 3.2.0
GIS B65
3.23.2 Earthing switchs ESEarthing switchs ES- - Maintenance earthing switch Maintenance earthing switch
- Make- poof earthing switch)- Make- poof earthing switch)
90 3.2.1
GIS B65Earthing switch on T-housing
Bild Nr. 4699_09C.jpg
Universal T-housing
Earthing switch (insulated)
Cone (open)
Fixed contact for disconnector
91 3.2.2
Bild Nr. 4699_11D.jpg
GIS B65ES with make-proof capability
Mechanism housing
Tulip contact
Earthing pin withTungsten tip
92 3.2.3
Bild Nr. 4699_08D.jpg
GIS B65Earthing switch components
Earthing switch components
93 3.2.4
GIS B65Earthing switch
Operating mechanism with window for visual check of contact rod position
Bild Nr. 462000_03D.JPG
94 3.2.5
GIS B65 Make proof earthing switch
Earthing switch in pos. “ON” Earthing switch in pos. “OFF”
95 3.2.6
GIS B65Make proof earthing switch
Make proof earthing switch with operating mechanism and position
indicator on transmission link
Insulating rod between poles with shuttering removed for
measurements on single phases
96 3.2.7
GIS B65Earthing switch insulated
Insulated earthing switch assembly
Ratings:
• Insulation: max 10 kV
• Current: 2000 A cont.3150 A 5 min.
97 4.0
GIS B65
4.4. Motor operating mechanismsMotor operating mechanisms4.1 For DS and m4.1 For DS and maintenance ES4.2 For m4.2 For make proof earthing switch
98 4.1.0
GIS B65
4.1 Mechanism for 4.1 Mechanism for DS- and mmaintenance ES
99 4.1.1
Bild Nr. 4699_11B.jpg
GIS B65Operating mechanism for DS & ES
Motor driven or hand driven for emergency
100 4.2.0
GIS B65
4.2 Mechanism from m4.2 Mechanism from make proof earthing switch
101 4.2.1
GIS B65Operating mechanism for make proof earthing switch
Gearing
Close opening Spring
Dashpot
Mechanism B 65-MF with integrated spring for make-proof earthing switch (EF)Motor driven or hand operated for emergency
102 4.2.2
GIS B65Trouble shooting
Dashpot
Motor mounted
103 4.2.3
GIS B65Operating mechanism for DS & ES
Mounting padlock in position „Motor“
104 4.2.4
GIS B65Operating mechanism for DS & ES
Operating mechanism padlocked in normal position “Motor”
105 4.2.5
GIS B65Operating mechanism for DS & ES
Locking plug with selector-switch in position „Motor“
106 4.2.6
GIS B65Operating mechanism for DS & ES
Detail locking plug and selector-switch in position „Motor “
107 4.2.7
GIS B65Operating mechanism for DS & ES
Locking pin with selector-switch in position „Motor “
108 4.2.8
GIS B65Operating mechanism for DS & ES
Locking pin and selector switch
109 4.2.9
GIS B65Operating mechanism for DS & ES
Locking plug withdrawn
110 4.2.10
GIS B65Operating mechanism for DS & ES
Port for Emergency operation
111 4.2.11
GIS B65Operating mechanism for DS & ES
Locking plug and selector-switch in position „Motor blocked“
112 4.2.12
GIS B65Operating mechanism for DS & ES
Detail of locking plug in position „ Service (motor blocked)“
113 4.2.13
GIS B65Operating mechanism for DS & ES
Operating mechanism with external Harting plug
114 4.2.14
GIS B65Hand crank
Hand crank for manual operation
115 4.2.15
GIS B65Hand crank
Hand crank for manual operation in place
116 4.2.16
GIS B65ES with operating mechanism
Earthing switch on the line bay with position indicator
Bild Nr. 462000_03A.JPG
117 5.0
GIS B65
5.5. GIS- ComponentsGIS- Components5.1 Voltage- and currant- transformer5.1 Voltage- and currant- transformer5.2 Busbar element5.2 Busbar element5.3 SF6/Air-bushing 5.3 SF6/Air-bushing 5.4 Cable termination5.4 Cable termination5.5 Partial discharge- Sensor5.5 Partial discharge- Sensor
118 5.1.0
GIS B65
5.15.1 Voltage- and currant Voltage- and currant transformer transformer
119 5.1.1
BWU-1.GIF
GIS B65Voltage transformer
120 5.1.2
BWU-2.GIF BWU-4.GIF
GIS B65Voltage transformer (cut)
121 5.1.3
GIS B65Mounting of horizontal VT
Bild Nr.4699_22J.jpg
122 5.1.4
GIS B65Mounting of vertical VT
Bild Nr.4699_25A.jpg
Bild Nr.4699_25B.jpg
124 5.1.6
BWI-2.GIF
GIS B65Current transformer
125 5.1.7
BWI-3.GIF
GIS B65Current transformer (cut)
126 5.1.8
Bild Nr. 4699_10C.jpg
Bild Nr. 4699_10B.jpg
GIS B65Current transformer
View of CT with terminal box View to the cores with fixation
127 5.1.9
Bild Nr. 4699_10H.jpg
GIS B65Current transformer core
128 5.1.10
Bild Nr. 4699_10F.jpg
GIS B65Current transformer components
• Gas encl. tube• Supporting tube for the• Cores with winding• Core holding flange
Remark: Tube with EMC protection layer and contact element
129 5.1.11
Bild Nr. 4699_10A.jpg
GIS B65Current transformer assembling
Cores and coils assembled to supporting flange
130 5.1.12
Bild Nr.4699_07D.jpg
GIS B65Current transformer gas enclosure tube
Capacitive coupling
Contacts the insulated copper layer to the upper flange:
Leads to little EMC-voltages
131 5.2.0
GIS B65
5.25.2 Busbar element Busbar element
132 5.2.1
SS-ELE-2.GIF
GIS B65Busbar section with coupling element
133 5.2.2
SS-ELE-3.GIF
GIS B65Busbar section with coupling element
134 5.2.3
GIS B65Busbar section with coupling element
135 5.2.4
GIS B65Busbar coupling element
Coupling element details and special mounting tools
Bild Nr.4699_24A.jpg
136 5.2.5
GIS B65Busbar dismantling principle
Busbar element mounted between busbar disconnectors
Moving of telescopic enclosure into tube, placing of support and shifting of sleeve on to conductor
Moving of enclosure to the right side, placing of support and shifting of left sleeve on to conductor
Busbar element removed
137 5.2.6
GIS B65Busbar dismantling principle (1)
Special tool for sleeve moving
Telescopic enclosure
138 5.2.7
GIS B65Busbar dismantling principle (2)
Special tool for sleeve moving
Sleeve
Conductor support tools
139 5.2.8
GIS B65Busbar element mounting, step 1
Busbar element connecting two bays to each other
Bild Nr.4699_25F.jpg
140 5.2.9
GIS B65Busbar element mounting, step 2
Bild Nr.4699_25G.jpg
141 5.2.10
GIS B65Busbar element mounting, step 4
A pair of special tongs for moving the sleeve on the conductor to its final position
Bild Nr.4699_26A.jpg
142 5.2.11
GIS B65Busbar element mounting, step 5
A pair of special tongs for moving the sleeve on the conductor to its final position
Bild Nr.4699_26D.jpg
143 5.2.12
GIS B65Busbar element mounting, step 6
Closing the gas compartment
Bild Nr.4699_26E.jpg
144 5.2.13
GIS B65Busbar element mounting, step 7
Bild Nr.4699_25J.jpg
145 5.2.14
GIS B65Expansion bellows
Dehnungselement2.GIF
146 5.2.15
Dehnungselement1.GIF
GIS B65Expansion bellows (cut)
147 5.3.0
GIS B65
5.35.3 SF6/Air- bushing SF6/Air- bushing
148 5.3.1
GIS B65Bushings SF6 to Air
Bild Nr. 462000_04C.JPG
150 5.4.0
GIS B65
5.45.4 Cable termination Cable termination
151 5.4.1
KEV2.GIF
KEV1.GIF
GIS B65Cable end box (acc.IEC)
152 5.4.2
KEV3.GIF KEV4.GIF
GIS B65Cable end box (cut)
153 5.4.3
GIS B65Cable end box housing
Bild Nr.4699_31A.jpg
154 5.4.4
Bild Nr.4699_30B.jpg
GIS B65Cable end mounting
Cable end cones, mounting of enclosure
Bild Nr.4699_30A.jpg
155 5.4.5
GIS B65Cable end
Cable end insulator with electrode, ready for fastening GIS-electrode
Bild Nr.4699_31C.jpg
156 5.4.6
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GIS B65Cable end box, interface to GIS
GIS electrode fastened to the cable end cone
Bild Nr.4699_31B.jpg
157 5.4.7
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GIS B65Cable end box
Cable end , view to the open cone(left: special tool for aligning cable end and GIS)
Bild Nr.4699_31E.jpg
158 5.4.8
GIS B65Cable end box
Cable end interface assembley
Cable sheath protection with surge arrestor
Bild Nr. 462000_03B.JPG
160 5.4.10
GIS B65Pfisterer ´Connex´ dry type termination
Plug-in type bushing
Cable connector
161 5.4.11
GIS B65 Pfisterer termination in IEC Housing
IEC-adapter
Pfisterer- insulator
GIS electrode
162 5.5.0
GIS B65
5.55.5 Partial discharge Partial discharge Sensor Sensor
163 5.5.1
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GIS B65Cover with PD sensor dismantled
164 5.5.2
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GIS B65Cover with PD sensor
Terminal for electronic equipment and sensor to detect partial discharges in the SF6 compartment