Shenhai Explosion-Proof
Raws li cov txheej txheem teev tseg los ntawm cov qauv kawm tawg-pov thawj hluav taws xob khoom, Zoo li GB3836.15, Lub hwj huam los siv tau rau tej yam khoom siv los siv TN, TT, thiab nws lub nruab nrog cev. Lub nruab no yuav tsum adhere to tag nrho cov qauv teb chaws, Nrog rau cov hwjchim supplementary mov yuav tsum tau paub meej hauv GB3836.15 thiab GB12476.2, alongside siv tsim nyog tiv thaiv kev ntsuas.
Muab lub hwj huam TN fais fab tuag, piv txwv, Tshwj xeeb tshaj yog cov TN-S variant, uas yuav tsis neutral (N) thiab tiv thaiv (PE HAWM) tus cwjpwm. Tej chaw uas tsis zoo, Cov conductors yuav tsum tsis txhob merged los yog txuas nrog ua ke. Thaum muaj kev hloov ntawm TN-C rau TN-S hom, Tus cwjpwm tiv thaiv yuav tsum txuas rau lub equipotential bonding lawv nyob rau hauv qhov chaw uas tsis yog-hazardous qhov chaw. Tas lawm, tej thaj chaw uas tsis muaj teeb meem, Zoo leakage xyuas ntawm cov kab neutral thiab PE tiv thaiv tus cwjpwm yog ib qho tseem ceeb.