Ua-nws-koj tus kheej hauv av? Nws yog ib qho yooj yim thiab yooj yim

Ua-nws-koj tus kheej hauv av? Nws yog ib qho yooj yim thiab yooj yim
Ua-nws-koj tus kheej hauv av? Nws yog ib qho yooj yim thiab yooj yim
Anonim

Tseem muaj tsev nyob tsis muaj av. Thiab qhov no txhais tau hais tias tsis yog tib neeg lossis cov cuab yeej cuab tam hauv lub tsev no raug tiv thaiv los ntawm kev ua haujlwm tsis zoo hauv ntau yam khoom siv hluav taws xob. Tau yuav lub tsev zoo li no, cov tswv yuav tsum tau ua cov kev ntsuas tsim nyog rau kev nyab xeeb hluav taws xob, nqa cov av nrog lawv tus kheej tes.

ua-nws-koj tus kheej grounding
ua-nws-koj tus kheej grounding

Kev cog qoob loo yuav tsum tau nqa tawm txhua qhov chaw: ob qho tib si hauv tsev thiab hauv khw, tsev noj mov, cafes, karaoke bars. Nws yuav tsum raug coj mus rau hauv tus account tias kev hu nkauj rau hauv lub microphone ntawm txoj kev lossis tuav concerts hauv nag yog txaus ntshai yam tsis muaj av. Hauv huab cua los nag, cov dej num no ua tau zoo tshaj plaws hauv tsev.

Thaum ua av hauv tsev, hlau feem ntau yog siv los ua cov khoom siv nyiaj txiag ntau dua. Tsis tas li ntawd, tooj liab lossis hlau hauv lub plhaub tooj liab tuaj yeem siv los ua av electrode.

Nws muaj peev xwm txhim kho av nrog koj tus kheej txhais tes. Txoj haujlwm no tsis yog qhov nyuaj, thiab leej twg tuaj yeem ua tau. Txhawm rau nqa tawm lub installation ntawm grounding, cov khoom lojpeev thiab kev paub dav dav hauv kev lag luam hluav taws xob, hluav taws xob.

Lub hauv av, qhov tseeb, muaj ntau lub electrodes uas tau khawb rau hauv av thiab sib cuam tshuam los ntawm cov hlau strips.

grounding installation
grounding installation

Muaj cov chaw nyob ruaj khov thiab nqa tau yooj yim. Thaum pib, rau hauv av, nws yog ib qho tsim nyog yuav tsum khawb ob peb, yam tsawg kawg peb, qhov nruab nrab ntawm qhov chaw. Piv txwv li, qhov tob ntawm cov pits no tuaj yeem yog ob lub bayonets. Tom qab ntawd, electrodes yuav tsum tau tsav mus tob txaus rau hauv lub qhov tau txais, qhov chaw nyob ntawm tus kheej lub siab nyiam. Tom qab ntawd, cov grooves me me yuav tsum tau khawb ntawm cov ntsia hlau electrodes, uas yuav tsum tau muab tso rau hauv qhov sib txuas.

Nyob rau hauv rooj plaub no, nws tsis yog txwv tsis pub siv cov hlau hlau uas muaj qhov hla ntawm yam tsawg kawg 50 mm². Cov kauj ruam tom ntej yog hloov mus rau tooj liab hlau. Tag nrho cov no yog ua tiav nrog bolted kev sib txuas. Nws yuav tsum nco ntsoov tias cov ntu ntawm cov hlau tooj liab thiab cov khoom siv hluav taws xob theem yuav tsum sib npaug.

Muaj ntau ntau yam kev cai yuav tsum tau ua hauv av nrog koj tus kheej tes:

  1. Raws li cov hluav taws xob zoo tib yam, nws tuaj yeem siv cov kav dej yooj yim lossis banal steel fab. Qhov ntev ntawm cov electrodes yuav tsum yog 2 m, thiab qhov dav yuav tsum yog 40-50 mm. Tag nrho cov cheeb tsam hla yuav tsum yog tsawg kawg yog 150 mm². Nws yog ib qho tsim nyog uas qhov kev ncua deb tsawg kawg ntawm cov av electrodes uas twb muaj lawm yog 120 cm.
  2. Koj tuaj yeem siv los ua cov khoom sib txuas ntawm cov hlua hlau, qhov dav ntawm 40 hli, lossis fittings nrog kwv yees txoj kab uas hla ntawm 0.1-0.12 cm. Hauv qhov no, txwv tsis pub siv lwm cov fasteners!
portable grounding
portable grounding

Raws li qhov tshwm sim ntawm tag nrho cov saum toj no, peb tuaj yeem xaus tias nws tsis yog qhov nyuaj rau kev nqa av nrog koj tus kheej tes hauv tsev. Los ntawm kev ua raws li cov lus qhia no, txhua tus neeg yuav muaj peev xwm ua kom muaj kev nyab xeeb ntawm lawv tus kheej thiab lawv cov khoom hauv tsev los ntawm hluav taws xob tsis ua haujlwm.

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