Kusintha kugawa kwamagetsi ndi zida zophatikizika za vacuum circuit breakers
Integrated vacuum circuit breakers (VCBs) ndi osintha masewera pamakina ogawa mphamvu. Ukadaulo wapamwambawu umaphatikizanso zinthu zatsopano kuti zitsimikizire kuti zikuyenda bwino komanso zodalirika. Ndi kapangidwe kake kophatikizika, kuyika mbali, chosinthira chodzipatula, ...
Onani zambiri