Lub npe hu ua insulated Labor insurance nkawm khau yog siv los tiv thaiv kev sib tsoo hluav taws xob. Cov khau tiv thaiv insulated no feem ntau yog ua los ntawm cov ntaub ntawv insulating thiab muaj zog rwb thaiv tsev ua haujlwm.
Tej yam yuav tsum nco ntsoov thaum siv cov khau insulated:
Lus Cim 1: Cov khau rwb thaiv tsev nrog qhov hluav taws xob qis dua 15KV yog qhov tsim nyog rau kev ua haujlwm ib puag ncig nrog lub zog zaus hauv qab 1KV. Rwb thaiv tsev khau nrog voltage siab tshaj 15KV yog haum rau kev ua hauj lwm ib puag ncig nrog lub hwj chim zaus saum 1KV. Cov kev cai cuam tshuam ntawm Kev Tswj Xyuas Kev Nyab Xeeb Hluav Taws Xob (DL408 thiab DL409) yuav tsum tau ua nruj me ntsis thaum siv.
Lus Cim 2: Thaum hnav cov khau tiv thaiv kev nyab xeeb, qhov chaw ua haujlwm yuav tsum ua kom lub siab qhuav.
Lus Cim 3: Hnav cov khau tiv thaiv insulated yuav tsum tsis txhob sib cuag nrog cov khoom ntse, kub thiab corrosive, tiv thaiv cov khau kom tsis txhob puas thiab cuam tshuam rau kev ua haujlwm ntawm hluav taws xob.
Lus Cim 4: Tus nqi ntawm cov khoom siv hluav taws xob tiv thaiv hluav taws xob thiab cov xau tam sim no ntawm cov khau tiv thaiv insulated tom qab kev tiv thaiv kev sim yuav tsum ua kom tau raws li cov qauv kev cai, txwv tsis pub nws yuav siv tsis tau. Txhua qhov kev ntsuas tiv thaiv tau siv tau tsis pub dhau 6 lub hlis.