Isitolo esidayisa yonke impahla 40.5KV HW-12 ongaphandle high voltage AC umshini wesifunda full VCB wesifunda amadlambi yueqing

1. I-4000A yokushintshwa kwekhabhinethi yamanje elinganisiwe idinga ukuqinisa ukupholisa komoya
2 Lapho isilinganiso esinqunyiwe sokuqhekeka kwamanje singaphansi kuka-40KA, Q = 0.3s; lapho isilinganiso samanje sokuqhekeka kwesikhashana esikhudlwana sikhulu noma silingana no-40KA, Q = 180s

Isifinyezo

I-hW-12 yangaphandle ephezulu ye-AC vacuum circuit breaker iyisistimu yokusabalalisa yangaphandle yokwelapha enamandla kagesi angama-40.5k no-50H anezigaba ezintathu ze-AC. Isetshenziselwa kakhulu ukunqanyulwa kwenethiwekhi nokusabalalisa. layisha njengamanje, gcwalisa isikhathi samanje nesifushane sesifunda esimisweni sogesi. ilungele ukuvikelwa nokulawulwa ezinhlelweni zokusabalalisa ugesi zeziteshi kanye nezamabhizinisi ezimboni nezimayini. ilungele igridi yamandla yasemakhaya nezindawo eziqhutshwa njalo. Ilungele ikakhulukazi izidingo zenethiwekhi yasemadolobheni nenethiwekhi yasemakhaya