Yuav Ua Li Cas Xaiv Qhov Kev Tiv Thaiv Overcurrent Function Ntawm Lub Txhab Nyiaj Txiag?

1) Thaum muaj teeb meem tshwm sim hauv Circuit Court, tam sim no tuaj yeem nce ntxiv. Thaum qhov txhaum tam sim no nyob rau hauv Circuit Court ntau tshaj qhov nqi ntawm cov relay / thermal relay, qhov kev txiav txim relay xaiv txiav tawm lub faulty Circuit Court raws li cov kev cai xaiv ntawm cov khoom tiv thaiv.

2) Thaum muaj teeb meem tshwm sim hauv Circuit Court, tam sim no tuaj yeem nce ntxiv. Thaum qhov txhaum tam sim no nyob rau hauv kab tshaj qhov txwv sab sauv ntawm lub thawv fuse tam sim no, lub thawv fuse tiv thaiv yuav cia li fuse kom txiav tawm lub nra.