Qhov ntsuas hluav taws xob ntawm 220V tsis nyab xeeb, thiab nws yuav ua rau muaj kev nyab xeeb tus kheej yog tias nws xau;
Lub zog ntawm kev hloov pauv yog qhov ntsuas hluav taws xob tsawg ntawm 36V lossis qis dua, uas yog hluav taws xob muaj kev nyab xeeb, uas yog, xau, thiab yuav tsis ua rau muaj kev nyab xeeb ntawm tus kheej.
