VS1-24 series indoor handcart type HV embedded pole vacuum circuit breaker
Product Quick Detail
- Packaging
- Cartons
- Delivery
- 15 Days
Specifications
Feature:
Technical Parameter
l Voltage ratings rated contact stroke
| Item | Unit | Parameter | |
| Rated frequency | Hz | 50/60 | |
| Rated voltage | KV | 12KV-33KV | |
| 1min Rated short-time power-frequency withstand voltage | Try test | KV | 65 |
| West test | 60 | ||
| Rated lightning impulse withstand voltage | KV | 125 |
l Current ratings
Item
Unit
Parameter
Rated current
A
400/630/1000/1600
2000/2500/3150/4000
Circuit resistance at lowest rated contact force
≤80
Rate short-circuit breaking current
KA
20/25/31.5/40
Rated short-time withstand current
KA
20/25/31.5/40
Rated duration of short-circuit
S
3
Rated peak withstand current
KA
40
Rated short-circuit making current
KA
20/25/31.5/40
Rated operating sequence
O-11-CO-12-CO-13-CO-LOCK
- Country: China (Mainland)
- Business Type:
- Market:
- Founded Year:2008
- Address:Huanghuabao Village,Huanghua Town,Yueqing,Wenzhou,China
- Contact:Anne chen
