| Customization: | Available |
|---|---|
| Application: | Electronic, Instrument, Position Sensor, Audio, Lighting |
| Type: | Sf6 Circuit Breaker |
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outdoor high-voltage alternating-current vacuum circuit breaker is a new outdoor high-voltage alternating-current switchgear of our vacuum circuit breaker series. Its rated voltage is 40.5kV. It applies to places with such voltage level, including overhead lines, industria' and mining enterprises, power stations, substations, etc. Under its normal operating conditions and specified technical parameters, it can satist,. the system protection requirements of the grid. It is characterized by automatic re-making, stable operation and long electric life.
Ambient temperature:-40ºC~+40ºC
Altitude:≤2000m
Relative humidity:≤95% (daily average) or ≤90% (monthly average)
Wind speed:≤34m/s (equivalent to a pressure of 700pa on a cylindrical surface)
Pollution grade:≤IV
The circuit breaker adopts a permanent magnet operating mechanism
Permanent magnet mechanism is divided into electric and manual
Vacuum interrupter for circuit breaker
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