Short Description:

Summary

Three-Phase integrated lightning arrester is a new type lightning arrester whichmainlyused to protect transformer, switch, bas bar, electrometer, parallel compensating capacitor In 35kV electric system, it also can limit over-voltage of air, vacuum circuit breaker, phase to earth, phase to phase.
Three-Phase integrated lightnihg arrester consists of our lightning arresters by four stars type, So itcan protect each phase to earth and phase to phase from over-voltage, because of its smart structure, its functionis equal to six lightning arresters, italso solve the problem that lightning arresters can’ tprotect phase to phase very well. Three-Phase integrated lightning arrester can be either gap or no series.