12kv Indoor High Voltage Vacuum Circuit Breaker with Embedded Poles
Product Description
VS1 indoor high-voltage vacuum circuit breaker is an indoor switchgear for a 12KV rated voltage 50Hz power system. It is the protection and control unit for power equipment in power grids and industrial and mining enterprises. Suitable for frequent operations or locations with multiple short-circuit currents under rated operating current. The circuit breaker adopts an integrated design of the operating mechanism and the circuit breaker body. It can be used as a fixed installation unit or equipped with a dedicated propulsion mechanism to form a handcart unit.
VS1 circuit breaker adapt ultra low resistance type vacuum interrupter, meet the VCP circuit breaker requirements on the temperature rise at big current operation situation and reduces the power losses.
VS1 circuit breaker adapt optimization and modular spring operating mechanism, simple structure, stable performance, convenient maintenance; modular production process is good, easy standardization production, short delivery cycle.
Product Features
1. Simple structure.
2. Adopting ultra-low resistance vacuum arc extinguishing chamber.
3. Adapt to optimized and modular spring operating mechanisms.
4. Suitable for situations with frequent operations.
5. No maintenance, long service life.
6. Reliable performance.
Application
Suitable for various places:
1. Control and protection of industrial electrical equipment.
2. Mining enterprises.
3. Power plants.
4. Substation.
It can be fixed in the switchgear or installed on a handcart.
Stable performance and easy installation.
Environment condition
Environmental temperature: -40 ° C~+40 ° C (below 35 ° C within 24 hours)
Relative humidity: ≤ 95% (daily average) or ≤ 90% (monthly average)
Altitude: ≤ 1000m
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