Grounding lawv tus kheej ob txhais tes? Nws yog ceev thiab yooj yim!

Muaj tseem tsev nyob rau hauv uas muaj yog tsis muaj av. Qhov no txhais tau tias yog tus twg cov neeg los yog tej khoom vaj tse nyob rau hauv lub tsev no yog tsis muaj kev tiv thaiv los ntawm tej kev yuam kev nyob rau hauv hluav taws xob cov khoom. Xes muas tau ib lub tsev, cov tswv muaj rau, los ntawm kev noj cov tsim nyog ntsuas rau hluav taws xob kev nyab xeeb, av nyob ntawm tej rau lawv tus kheej txhais tes.

Grounding yuav tsum zaws: nyob rau hauv zoo tib yam lub tsev thiab nyob rau hauv cov khw, khw nojmov, cafes, karaoke tuav. Nws yog tsim nyog los noj mus rau hauv tus account lub fact tias cov av yog txaus ntshai tsis muaj hu nkauj rau hauv ib lub microphone rau hauv txoj kev los yog concerts nyob rau hauv cov nag. Nyob rau hauv los nag huab cua, cov kev tshwm sim cov ntaub ntawv yog qhov zoo tshaj plaws ua nyob rau hauv tsev.

Thaum grounding lub tsev steel yog feem ntau siv raws li ib tug ntau yig khoom. Tsis tas li ntawd raws li earthing yuav siv tooj liab los yog hlau nyob rau hauv ib tug tooj liab plhaub.

Nruab ib lub av nrog lawv ob txhais tes heev ua tau. Qhov no ua hauj lwm yog tsis daunting, thiab nws yuav tsum tau ua txhua. Yuav kom ua tau ib tug hauv av installation, tsis yuav tsum tau loj cov ntaub ntawv uas cov kev nqis peev thiab nws kim heev kev txawj ntse nyob rau hauv hluav taws xob engineering, hluav taws xob installation ua lag ua luam.

System av, nyob rau hauv qhov tseeb, nruab nrab yog ib tug plurality ntawm electrodes uas yog dug rau lub teb chaws thiab lub interconnected hlau ib daim hlab. Yog nyob ruaj ruaj thiab portable av. Chiv rau grounding yog vim ob peb scooping feem yog tsis tsawg tshaj li peb, qho to txhais li cas. Piv txwv li, lub qhov tob ntawm cov qhov tej zaum yuav tsum muaj ob tug lopatnyh bayonet. Ces, nyob rau hauv lub resulting qhov yuav tsum tau sib sib zog nqus txaus kom tau lub electrodes, qhov chaw uas nyob rau ntawm koj tus kheej kev ntshaw. Tom qab ntawd, muab ntawm cov electrodes yuav tsum tau khawb ib tug me ntsis zawj nyob rau hauv uas muab tso rau qhov txuas conductors.

Yog li ntawd nws yog tsis txwv tsis pub siv ib tug steel hlau, uas muaj ib tug ntoo khaub lig seem ntawm tsis tsawg tshaj li 50 mm². Cov kauj ruam tom ntej yog kev hloov mus rau tooj liab hlau. Tag nrho cov no yog ua los ntawm txhais tau tias ntawm bolted pob qij txha. Nws yuav tsum tau nco ntsoov tias seem ntawm cov tooj liab neeg xyuas pib thiab theem neeg xyuas pib ntawm lub mov yuav tsum muaj sib npaug.

Muaj ib co yooj yim kev uas yuav tsum tau mus yuav ua li cas yuav ua rau hauv av nrog lawv ob txhais tes:

1. Raws li cov pa electrode yuav siv tib yam dej kav los yog banal steel cov ces kaum. cov ntaub ntawv electrode ntev yog 2 m thiab lub dav - 40-50 hli. Tag nrho cov-sectional cheeb tsam yuav tsum tau muaj yam tsawg 150 mm². Nws yog tsim nyog tias tsawg kawg nkaus deb ntawm tus uas twb muaj grounding yog 120 cm.
2. Siv nyob rau hauv daim ntawv ntawm cov connectors tej zaum yuav ua tau ib tug steel sawb uas nws dav yog 40 hli los yog armature nrog ib tug yam ntxwv txoj kab uas hla ntawm 0.1-0.12 cm. Fastening coupling sawb mus rau lub electrode yuav tsum tau nqa tawm los ntawm Vuam. Nyob rau hauv cov ntaub ntawv no, nws txwv tsis pub siv tej yam uas lwm Symptoms txhais tau tias!

Vim lub saum toj no peb yuav xaus uas lub ce av nrog nws ob txhais tes rau hauv lub tsev yooj yim. Adhering rau cov kev cai, txhua leej txhua tus yuav tsum tau muab nyob rau hauv-lub tsev ruaj ntseg rau lawv tus kheej thiab lawv tej khoom vaj tse los ntawm lub hwj chim daim phiaj teeb meem.