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LW36A/B-72.5/126/145 HV SF6 Circuit Breaker
LW36A/B-72.5/126/145 HV SF6 Circuit Breaker
LW36A/B-72.5/126/145 HV SF6 Circuit Breaker
 
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 Product Information
This product is based on the technology of LW36A/B-72.5/126/145, developed by Xi'an HV Electrical Apparatus Institute and HEAG group. It absorbs experiences and technics in similar product manufacturing and perfected as a new generation of self-evolving SF6 HV circuit breaker. LW36A/B-72.5/126/145 is used to control and protect circuit in 72.5/126/145kV and AC 50/60Hz power system. It is SF6 insulation with CT30 spring operation mechanism.
 Product Features
  Rated voltage(72.5,145kV)
  Rated current(1250,1600,2000,3150A)
  Rated short-circuit withstand current(4s)(31.5,40kA)
  Rated short-circuit duration(4s)
  Rated frequency(50,60Hz)
  Quantity of SF6 gas leakage yearly(not more than 0.5%)
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