ABB VD4 12 - Page 38

36
VD4/P
TN 7418
Ur 24 kV
Ir 1600 A
2000 A
2500 A (2)
Isc 16 kA
20 kA
25 kA
F
F
842
4
810
853 14
144 232
817
36
28
49 30
18
233
16
56
31
71
4
345
310
834
20
23
25 320
370
383
790
303 53
198
72
79
132
38
275 275
850
836
55
737
48
38
1600A - 2000A 2500A
VD4/P (1)
TN 7414
Ur 24 kV
Ir 630 A
1250 A
Isc 16 kA
20 kA
25 kA
F
F
F
F
F
F
842
144 232
775
4
770
853 14
2836
49
28
213
16
56
31
275 275
836
850
55
747
48
38
4
325
310
25 320
370
383
303 53
802
20
119 23
198
71
36
35
35
790
38
91
79
79
98
630A 1250A
(2)Only for UniGear ZS1
type switchgear.
The rated uninterrupted
current of 2300 A is guar-
anteed with natural ven-
tilation.
The rated uninterrupted
current of 2500 A is guar-
anteed with forced ven-
tilation.
(1)Only for UniGear type
ZS1 switchgear.
Withdrawable circuit-breakers for UniGear type ZS1 switchgear and UniSafe switchgear