ABB VD4 Installation And Operating Instructions

141
282
315
20
46
21,5
239
53
576
650
740
116,5
70,5
30,5
230 ±1 230 ±1 354,5
600
64,5
684,5
241005
861
22
20
2xM 10 /18 deep
2xM10/22 deep
237,5
72
426,6 2,5
269
40 750
40
422
79,5
21
222
152
28
141
187 yes C.S.
78,5
107,5
382
R 7
4
24,598
3025
40
12,5
95
no C.S.
42
42
4 x M8/21 deep
55
MEDIUM VOLTAGE PRODUCTS
37
Fixed circuit breaker for UniSec switchgear - lh lateral operating mechanism - 12-17.5-24 kV pole center-distance P = 230 mm
TN 1VCD000132

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