Lag luam wholesale 40.5KV HW-12 sab nraum zoov siab voltage AC nqus Circuit Court breaker VCB Circuit Court tej fais fab yueqing

1. Qhov ntsuas tam sim no 4000A hloov txee yuav tsum ua kom muaj zog ntawm cov cua txias
2 Thaum lub sijhawm luv-Circuit Court txhaum tam sim no tsawg dua 40KA, Q = 0.3s; thaum cov movies luv-Circuit txhaum tam sim no ntau dua los yog sib npaug li 40KA, Q = 180s

Ntsiab lus

hW-12 sab nraum zoov qhov hluav taws xob siab siab AC lub tshuab nqus tsev Circuit Court breaker yog cov hluav taws xob sab nraud cov khoom siv hluav taws xob sab nraud kho cov khoom siv nrog cov ntsuas hluav taws xob ntawm 40.5k thiab 50H peb-theem AC. Mas siv rau kev faib tawm network kev cuam tshuam thiab kaw haujlwm. thauj khoom tam sim no, overload tam sim no thiab luv Circuit Court tam sim no hauv lub zog. nws yog qhov tsim nyog rau kev tiv thaiv thiab kev tswj hwm hauv lub tshuab hluav taws xob ntawm cov chaw faib khoom thiab cov chaw tsim khoom thiab chaw lag luam mining. nws haum rau ntug dej fais fab nyob deb nroog thiab nquag ua haujlwm. Tshwj xeeb tshaj yog haum rau cov kev xav tau ntawm nroog nroog thiab nroog nyob deb nroog