ABB VD4 Series, Инструкция по эксплуатации

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6 7 7
Stroke 8 -11
19
D
E
C
13,5 13,5
F 230
G
16
p p
A
8
16
370
25
165
62
48
62
70,5
21,5
286
±
2
383
303
359,5
øM
U
4
50 200 0
-3
320
18
76
280
310
658
ø190
øW
125
55
!
VD4 ABB
1)
2)
1)
Figure 2/1: Vacuum circuit-breaker on withdrawable part, type VD4
• Use in UniGear type ZS1
• 12 kV, ...2500 A, 50 kA, 12 kV, 3150/4000 A, ...50 kA
• 17.5 kV, ...2500 A, 40 kA, 17.5 kV, 3150/4000 A, ...40 kA
Dimensions in mm
1)
Exists only for withdrawable parts of type A (see section 5.5)
2) Exists only for rated currents above 2500 A
3)
with fan cooling
Panel type Parameter p A C D E F G M W U
12 kV 17.5 kV
UniGear-
type ZS1 1250 A, 50 kA
1600 A, 50 kA
2000 A, 50 kA
2500 A, 50 kA
3150 A, …50 kA
4000 A
3)
, …50 kA
1250 A, 40 kA
1600A, 40 kA
2000 A, 40 kA
2500 A, 40 kA
3150 A, …40 kA
4000 A
3)
, …40 kA
210
210
275
275
275
275
275 650
650
850
850
850
850
850 618
618
812
812
812
812
812 640
640
836
836
836
836
836 653
653
853
853
853
853
853 44
44
144
144
144
144
144 636
636
844
844
844
844
844 115
115
115
115
149
158
158 79
79
79
79
109
109
109 694
694
694
694
694
735
735
BA 414-07_GB_AMC.indd 7 18.07.12 10:24