ABB VD4G-25 Installation And Operating Instructions Manual page 9

M E D I U M V O LTA G E P R O D U C T S
VD4G 15 kV fixed circuit-breaker
Ur Isc
Rated interrupted current (40°C) [A]
H = 461
D = 424
kV kA
P = 150
W = 450
25 1250
40
15
40
40
(1) 4000 A with forced ventilation
VD4G-25: 15 kV, 25 kA SFF, 16 kA GFF
H = 610 H = 636
D = 459 D = 459
P = 210 P = 275
W = 600 W = 750
2000
2000
VD4G-40: 15 kV, 40 kA SFF, 25 kA GFF
5.4.2. Standard fittings for fixed circuit-breakers
The basic fixed circuit-breaker versions are three-
pole and are equipped with:
• EL manual operating mechanism
• mechanical signaling device for closing spring
loaded/discharged
• mechanical signaling device for circuit-breaker
open/closed
• closing pushbutton, opening pushbutton,
operation counter
• set of ten auxiliary contacts for circuit-breaker
open/closed
• lever for manual loading of closing spring
H = 636
Type of circuit-breaker
D = 459
P = 275
W = 750
VD4G-25 15.12.25 p150
VD4G-40 15.20.40 p210
VD4G-40 15.20.40 p275
3150 (1) VD4G-40 15.32.40 p275
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