ABB VD4 User Manual

8
Figure 2/1: VD4 circuit-breaker for fixed installation,
12 kV, 1250 A, mechanism side
1)
Approximate values
2)
At rated supply voltage
Figure 2/2: VD4 circuit-breaker for fixed installation,
12 kV, 1250 A, pole side
2.3 Technical data
Motor-operated mechanisms
Groschopp-Motor
Rated Power Motor protection Charging
supply consumpt- (ABB-Stotz m.c.b.) time
voltage ion
1)
(maxi-
mum)
2)
V VA/W A s
AC
110 260 1.6 S 281UC-K 10
220 260 0.75 10
240 260 0.75 10
DC
60 240 3.0 S 282UC-K 10
110 230 1.6 10
125 260 1.6 10
220 240 0.75 10
240 260 0.75 10
Gefeg-Motor
Rated Power Motor protection Charging
supply consumpt- (ABB-Stotz m.c.b.) time
voltage ion
1)
(maxi-
mum)
2)
V VA/W A s
AC
110 150 1.6 S 281UC-K 15
220 150 0.75 15
240 170 0.75 15
DC
24 130 4.0 S 282UC-K 15
48 130 3.0 15
60 130 2.0 15
110 140 1.0 15
125 160 1.0 15
220 140 0.75 15
240 150 0.75 15

ABB VD4 Specifications

General

Type	Vacuum Circuit Breaker
Rated Voltage	Up to 36 kV
Rated Short-Circuit Breaking Current	Up to 63 kA
Frequency	50/60 Hz
Standards	IEC 62271-100
Application	Medium voltage power distribution
Rated Short-Time Withstand Current	Up to 63 kA for 3 seconds
Mechanical Life	Up to 30, 000 operations
Installation	Fixed / Withdrawable
Operating Mechanism	Spring-operated
Rated Current	630 A / 800 A / 1250 A / 1600 A / 2000 A / 2500 A / 3150 A / 4000 A
Electrical Life	Up to 10, 000 operations at rated current
Control Voltage	24 V DC, 48 V DC, 110 V DC, 220 V DC, 110 V AC, 230 V AC