Lus piav qhia luv luv:

TBC65 modulus terminal composite apparatus muaj cov yas, uas tsis tsuas yog phim cov
ib puag ncig, tab sis kuj pab txhawb kev sib dhos thiab kev thuam. Qhov tshiab ntxiv grouding xoom
kev sib txuas terminals tuaj yeem pab txhawb cov neeg siv khoom txuas.
Nws siv rau AC 50Hz, 220V ntawm qhov ntsuas hluav taws xob thiab 380V modulus davhlau ya nyob twg circuits.