Lag luam wholesale 40.5KV HW-12 sab nraum zoov high voltage AC nqus Circuit Court breaker VCB Circuit Court breakers yueqing

1. Qhov ntsuas tam sim no 4000A hloov lub txee yuav tsum tau ntxiv dag zog rau cov cua txias
2 Thaum lub ntsuas hluav taws xob luv luv yog tsawg dua 40KA, Q = 0.3s; Thaum qhov ntsuas luv luv-circuit breaking tam sim no ntau dua lossis sib npaug rau 40KA, Q = 180s

Cov ntsiab lus

hW-12 sab nraum zoov high voltage AC lub tshuab nqus tsev Circuit Court breaker yog cov khoom siv hluav taws xob sab nraud tam sim no nrog cov ntsuas hluav taws xob ntawm 40.5k thiab 50H peb-theem AC. Feem ntau yog siv rau kev faib network disconnection thiab kaw. load tam sim no, overload tam sim no thiab luv luv Circuit Court tam sim no nyob rau hauv lub hwj chim system. nws yog tsim rau kev tiv thaiv thiab tswj nyob rau hauv lub hwj chim faib systems ntawm substations thiab industrial thiab mining lag luam. nws tsim nyog rau cov kab hluav taws xob nyob deb nroog thiab cov chaw ua haujlwm nquag. Tshwj xeeb tshaj yog haum rau cov kev xav tau ntawm nroog network thiab nyob deb nroog network