ABB VD4 12 - Page 33

31
VD4
TN 7409
Ur 24 kV
Ir 630 A
1250 A
Isc 16 kA
20 kA
25 kA
VD4
TN 7410
Ur 24 kV
Ir 630 A
1250 A
Isc 16 kA
20 kA
25 kA
A
A
(*)
(*)
(*)
(*)
F
F
F
A
570
435
25
520
M12
308
170
16
56
31
296 28
49
28
210 210
160
22 12
45 250 114 12
282.5
310
631
24
95
115
475
77.5
345 39
409
424
32
2 x M10
12
M
45
22
22
F
FF
A
275 275
213
22 12
700
435
25 650
373
170
16
56
31
361
28
49 28
45
250
114 12
24
282.5
310
631
475
95
115
77.5
345 44
409
424
32
2xM10
12 M
45
22
22
(*) Interchangeability of fix-
ing with the previous se-
ries (345 x 520).
(*) Interchangeability of fix-
ing with the previous se-
ries (345 x 650).
Fixed circuit-breakers