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LW23-252 outdoor H.V.A.C dead tank SF6 circuit bre

Time：2019-09-13 Source： Browse：次

Product Introduction
LW23-252 outdoor H.V.A.C dead tank SF6 circuit breaker with pneumatic operating mechanism and CT winding，is a new kind of circuit breaker with self-blast interrupter。This product has reliable performance and stable operation, is both single-pole operating and there-pole operating.It can adapt our requirements of various environmental conditions. technical parameters sequence number Terms LW23-252 1 Rated voltage kV 252 2 Rated current A 4000 3 Rated short-circuit breaking current kA 50 4 Rated short-time withstand current kA 50 5 Rated peak withstand current kA 125 6 Rated lightning impulse withstand voltage kV Across open breaks 1050+200 To earth 1050 7 Rated 1min power frequency withstand voltage kV Across open breaks 460+145 To earth 460 8 mechanism pneumatic

Application
LW23-252 outdoor H.V.A.C dead tank SF6 circuit breaker with pneumatic operating mechanism and CT winding，is a new kind of circuit breaker with self-blast interrupter。This product has reliable performance and stable operation, is both single-pole operating and there-pole operating.It can adapt our requirements of various environmental conditions

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