Technical Data - ABB VD4 Instruction Manual

Technical data

2
Dimensions and weights
Rated voltage 12 kV
Panel type
UniGear-
type ZS1
Rated voltage 17.5 kV
Panel type
UniGear-
type ZS1
The weight raises about 5 kg for breakers with motor-operated mechanisms
1)
The weight raises about 2 kg for motor-driven withdrawable parts
2)
With fan cooling
3)
Together with this instruction manual, it is essen-
tial to consult manual BA 359, Vacuum circuit-
breaker type VD4, high current.
6 7
Breakertype Parameters
VD4 1250 A,
1600 A,
2000 A,
2500 A,
3150 A,
4000 A,
Breakertype Parameters
VD4 1250 A,
1600 A,
2000 A,
2500 A,
3150 A,
4000 A,
Pole centres p
[mm]
50 kA 210
50 kA 210/275
50 kA 275
50 kA 275
...50 kA 275
...50 kA 275
3)
Pole centres p
[mm]
40 kA 210
40 kA 210/275
40 kA 275
40 kA 275
...40 kA 275
...40 kA 275
3)
Weight for Dimension
hand-operated drawings:
mechanism Number
1) 2)
[kg] of Figure
190
190/195
195
205
280
280
Weight for Dimension
hand-operated drawings:
mechanism Number
1)2)
[kg] of Figure
190
190/195
195
205
280
280
2/1
2/1
2/1
2/1
2/1
2/1
2/1
2/1
2/1
2/1
2/1
2/1