Product Description
10kV 630A Fixed Type High Voltage Indoor Vacuum Circuit Breaker:
Applicable place: (particularly to the places needing frequent operation)
1.the electrical equipment control and protection in industrial.
2.mining enterprises.
3.power plants.
4.substations.
It can be fixed in a switch cabinet or installed on a handcart.
Stable performance and easy installation.
10kV Vacuum Circuit Breaker Advantages
1.Simple structure.
2.Adapt ultra low resistance type vacuum interrupter.
3.Adapt optimization and modular spring operating mechanism.
4.Suitable for occasions with frequent operation.
5.Free maintenance and long service life.
6.High reliable performance.
10kV 630A Vacuum Circuit Breaker Environmental Conditions
Ambient temperature: - 40°C~+40°C
Relative humidity: ≤95%
Altitude: ≤ 1000m
Description |
Unit |
Data |
|
Rated voltage |
KV |
10 |
|
Max. voltage |
KV |
12 |
|
Rated current |
A |
630 | |
Rated short-circuit breaking current |
kA |
20/25 |
Rated current(A) | 630 |
Rated short-time withstand current(kA) | 20,25 |
Interphase distance(mm) | 210±1. |