Kev taw qhia txog cov qauv, kev ua tau zoo, rwb thaiv tsev thiab qhov hluav taws xob tiv thaiv hluav taws xob cua sov raj

Feem ntau, lub zog rwb thaiv tsev ntawm hluav taws xob cua sov raj yog qhia los ntawm kev tawg voltage. Rwb thaiv tsev withstand voltage zog hais txog lub peev xwm ntawm lub rwb thaiv tsev nws tus kheej kom tiv taus voltage. Thaum qhov hluav taws xob ua rau lub rwb thaiv tsev tshaj qhov tseem ceeb ntawm cov khoom, cov rwb thaiv tsev yuav raug puas tsuaj thiab poob nws cov nyhuv rwb thaiv tsev. Qhov ntau dua qhov rwb thaiv tsev tiv taus qhov hluav taws xob, qhov kev ua haujlwm rwb thaiv tsev ntau dua. Cov txheej txheem kev cai rau kev rwb thaiv tsev thiab qhov hluav taws xob tiv thaiv yog txiav txim siab raws li qhov yuav tsum tau muaj ntawm cov khoom siv sib txawv ntawm lub tshuab cua sov. Lub rwb thaiv tsev tiv thaiv hluav taws xob yuav tsum tau khaws cia rau 1 feeb raws li qhov ntsuas qhov ntsuas thiab qhov ntsuas hluav taws xob tau teev tseg hauv daim ntawv cog lus, tsis muaj flashover lossis tawg.
Lub rwb thaiv tsev tiv thaiv lub zog hluav taws xob feem ntau yog 1500V rau cov kav dej ib txwm siv, tab sis hauv kev lag luam tshwj xeeb xws li aviation, railway, thiab cov khoom siv mining qib, cov khoom siv hluav taws xob tiv taus siab dua 1500V, nyob ntawm cov neeg siv khoom thiab kev lag luam xav tau.