1. Ib qho kev xaiv tshwj xeeb ntawm cov ntoo cable nruas
Ntoo cable nruas muaj kev cuam tshuam zoo los ntawm kev quab yuam sab nraud xws li ib puag ncig. Vim yog lub zog tiv thaiv sab nraud (thiab cov khoom siv cable), nws yog ib qho tseem ceeb tshwj xeeb rau kev ntsuas cov ntoo cable nruas nruas.
1. Ntoo cable nruas yog tiv thaiv los ntawm nag, plua plav, thiab splattered.
2. Ntoo cable nruas muaj qhov kub thiab txias thaiv cov cuab yeej kev nyab xeeb. Teem overheated overload protectors thiab electromagnetic to protectors rau ntoo cable nruas. Dual kev tuav pov hwm, tsis siv neeg lub hwj chim tawm -powering tiv thaiv cov ntoo cable nruas thaum kub ntawm cov ntoo cable nruas yog siab dhau los tiv thaiv hluav taws los ntawm hluav taws kub, tshwj xeeb tshaj yog nyob rau lub caij ntuj sov kub, tom qab kub kub thiab los nag "ntxuav", unqualified ntoo cable drums yog spontaneous thiab to, uas yog heev txaus ntshai.
Qhov thib ob, qhov chaw ruaj ntseg ntawm kev tiv thaiv teeb meem
1. Cov khoom lag luam zoo zoo li tus thawj coj zoo. Nws yuav tsum tsis tsuas yog muaj peev xwm daws tau qhov xwm txheej ceev, tab sis kuj tseem muaj kev paub txog kev paub txog "tiv thaiv teeb meem ua ntej."
2. Cov ntoo cable drums yog nruab nrog tib neeg cov khoom siv kev nyab xeeb xws li daim npav ruaj ruaj, txiav txim siab ua haujlwm, thiab tag nrho cov ntawv hlau. Thaum txhim kho kev tsim kho kev lag luam, kev nyab xeeb kev nyab xeeb yog stifled nyob rau hauv lub txaj.