Thawj theem tuaj yeem tso tawm qhov hluav taws xob ncaj qha tam sim no lossis lub zog loj loj xa mus thaum lub zog xa hluav taws xob tau ncaj qha los ntawm xob laim. Thawj theem ntawm kev tiv thaiv yuav tsum yog peb -theem voltage hloov hluav taws xob ntes, uas nws xob laim ntws yuav tsum tsis pub tsawg dua 60KA. Feem ntau siv rau kev faib tawm.
