LW8-40.5 type outdoor high-voltage sulfur hexafluoride circuit breaker (hereinafter referred to as "Circuit breaker") is a three-phase AC 50Hz outdoor high-voltage electrical equipment; Equipped with CT14 type spring operating mechanism, suitable for 35kV transmission and distribution system control and protection; This product has the advantages of large breaking capacity, safety and reliability, frequent operation, less maintenance, etc. It can also be used for connecting circuit breakers and opening and closing capacitor banks.
overview
LW8-40.5 outdoor high-voltage sulfur hexafluoride circuit breaker is outdoor high-voltage electrical equipment with three-phase AC of 50 Hz. It is suitable for the control and protection of 35KV transmission and distribution system, and can also be used for connecting circuit breakers and opening and closing capacitor banks.
LW8-40.5 circuit breaker is equipped with CT14 spring operating mechanism.
Operating environment condition
1. Altitude 1000-3000m.
2, the ambient temperature is not higher than +40ºC, not lower than -30ºC, alpine areas -40ºC.
3, the wind pressure is not more than 8 degrees.
4, the intensity of the earthquake is not more than 8 degrees.
5. There should be no frequent violent vibration in the installation site.
6, flexible installation site should not seriously affect the isolation switch insulation and conductivity of gas, steam, chemical deposition, salt spray, dust and other explosive, corrosive substances.
7. Anti-pollution type is suitable for severely polluted areas, but should not cause fire and explosion and other substances.
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