Ulawulo lwemizi-mvelisoI-12KV VS1 yangaphandle i-vacuum breaker yesiphaluka i-VCB

I-HWZN63 (VS1) i-catch vacuum breaker yangaphandle (emva koku kuthiwa yi-circuit breaker) sisixhobo sokusasazwa kwangaphandle kunye ne-voltage elinganisiweyo ye-12kV kunye nesigaba sesithathu se-ac ye-50Hz.Isetyenziselwa ubukhulu becala kumthwalo wangoku, ukugqithiswa kwangoku kunye nesiphaluka esifutshane kwinkqubo yamandla.Ifanelekile ukukhuselwa kunye nokulawulwa kweenkqubo zokusasazwa kwamandla kumashishini amancinci kunye namashishini.

Lo mqhekezi wesiphaluka uneempawu zobukhulu obuncinci, ubunzima bokukhanya, i-anti-condensation, ukugcinwa komvundla kunye nokunye, kunokulungelelaniswa neemeko zemozulu ezinzima kunye nendalo engcolileyo.

1. Ikhabhinethi ye-4000A ehlaziyiweyo yangoku idinga ukuqinisa ukupholisa umoya
2 Xa i-rerated short-circuit breaking current ingaphantsi kwe-40KA, Q = 0.3s; xa ireyithingi ye-short-circuit breaking current inkulu okanye ilingana ne-40KA, Q = 180s