Kev piav qhia:

Cov kab hluav taws xob hauv av, tseem hu ua ncej av lossis hauv av, uas yog tsim thiab tsim raws li qhov kev xav ntawm kev txhim kho sab hauv kev coj ua ntawm cov thawj coj ntawm av thiab txo qis av sab nraud resistivity ntawm grounding conductor.

Qhov zoo:

Cov khoom muaj qhov zoo ntawm kev tsim kho yooj yim, thaj chaw ua haujlwm me me, kev pab lub neej ntev, tsis muaj kuab paug muaj kuab paug thiab tsis kam tawm tus nqi, thiab lwm yam.

Daim ntawv thov:

Lub ntiaj teb cov txheej txheem ntawm kev ua tau zoo tuaj yeem ua los ntawm cov kab ke no, vim nws feem ntau siv rau thaj chaw ntawm kev sib txuas lus, hluav taws xob, tsheb khiav, nyiaj txiag, kev xa tawm thiab kev tsim vaj tsev, xws li chaw nres tsheb sib txuas lus, chaw nres tsheb txawb, chaw xa khoom, chaw pauv hloov, cov chaw siv, chav khoos phis tawj thiab lub zej zog ntse thiab lwm chav tsev thiab chav haujlwm nrog cov tseev kom muaj rau kev nkag hauv av.

Khoom siv:

Cov khoom siv tooj liab-clad tau siv dav hauv cov cuab yeej hauv av vim nws cov hluav taws xob zoo, cov cuab yeej muaj zog, tshwj xeeb tshaj yog qhov zoo corrosion tsis kam ntawm tooj liab.Qhov Tebchaws Meskas, Tebchaws Askiv, Lub Tebchaws Yelemees thiab lwm lub tebchaws hauv cov qauv kev cai tau hais tseg tias lub cev grounding, hlau grounding tuaj yeem siv tooj-clad steel composite cov ntaub ntawv.Thaum hauv Suav teb, qhov kev txhim kho corrosion thiab kev ntseeg siab ntawm cov cuab yeej grounding tau them ntau dua thiab ntau dua.

Hom:

Tooj-plated grounding pas nrig: txheej txheej sab nraud ntawm tooj liab nrog tuab ntawm 0.254mm los yog ntau tshaj yog hu ua tooj liab-plated grounding pas nrig, lossis tooj liab-txheej steel grounding pas nrig, thiab lwm yam.

Galvanized grounding pas nrig: kub kub galvanizing tiv thaiv xeb kho yog tsim rau sab nraud ntawm cov nqaj hlau;

Graphite grounding pas nrig: hom pTD-1 bar-zoo li tus qauv grounding module ua los ntawm cov khoom graphite;

Xaiv cov pas nrig hauv av haum raws qhov sib txawv ntawm cov huab cua.

Cim npe nrov: tooj liab sib raug zoo av pas nrig, Tuam Tshoj, tuam ntxhab, cov chaw muag khoom, lub Hoobkas, kho kom haum