Dab tsi yuav tsum tau them sai sai rau thaum lub clamp ammeter ntsuas DC tam sim no
Cov xaim kuaj yuav tsum xub muab tso rau hauv nruab nrab ntawm lub puab tsaig lub puab tsaig, uas yuav tsum tau kaw kom nruj. Tom ntej no, lub wrench yuav tsum tau loosened. Lub puab tsaig yuav tsum qhib thiab kaw dua yog tias muaj suab nrov ntawm qhov sib koom ua ke. Qhov sib koom ua ke yuav tsum tau kho kom ntseeg tau tias kev nyeem ntawv yog qhov tseeb yog tias tseem muaj suab nrov. Tsis tas li ntawd, tsis txhob clamping ob lub xov hlau ib txhij. Qhib lub puab tsaig, tshem tawm cov hlau ntsuas, thiab tom qab ntawd kho cov iav mus rau qhov siab tshaj plaws tam sim no iav lossis OFF iav tom qab nyeem ntawv.
Thib ob, nyob ntawm qhov loj ntawm qhov ntsuas tam sim no, nws yuav tsum xaiv qhov tseeb clamp ammeter ntau yam. Qhov kev xaiv yuav tsum yog me ntsis loj dua qhov ntsuas tam sim no tus nqi. Yog tias nws tsis tuaj yeem kwv yees, pib ntsuas ntawm qhov siab tshaj plaws thiab maj mam hloov lub zog kom txog rau thaum qhov ntau yam tsim nyog. Qhov no yuav tiv thaiv kev puas tsuaj rau lub clamp ammeter. Hloov lub clamp ammeter lub iav txoj hauj lwm thaum ntsuas ntsuas yog nruj me ntsis txwv. Ua ntej hloov lub iav txoj hauj lwm, ntsuas hlau yuav tsum tau muab tshem tawm ntawm lub puab tsaig.
Thaum tej yam kev mob tso cai, ntsuas tam sim no-nqa hlau tuaj yeem raug mob ntau zaus thiab muab tso rau hauv lub puab tsaig rau kev ntsuas ntsuas qhov ntsuas tam sim no tsawg dua 5 amps txhawm rau txhawm rau txhawm rau nyeem qhov tseeb. Nyob rau ntawm lub sijhawm no, kev nyeem ntawv ntawm lub 'meter' muab faib los ntawm qhov ntau ntawm cov hlau coils tso rau hauv lub puab tsaig yuav tsum sib phim tus nqi tam sim no ntawm cov hlau raug kuaj.
Khaws qhov chaw nyab xeeb ntawm txhua feem ntawm lub cev thiab lub cev them nyiaj thaum ntsuas. Qhov qis-voltage system kev nyab xeeb kev khiav hauj lwm ntau yog 0.1 txog 0.3 meters. Thaum ntsuas qhov tam sim no ntawm txhua theem ntawm high-voltage cable, lub rwb thaiv tsev yuav tsum zoo, qhov kev ncua deb ntawm cable xaus yuav tsum siab tshaj 300mm, thiab qhov ntsuas tsuas yog ua tau thaum nws pom tau tias yooj yim. Kev tswj xyuas qhov chaw ruaj ntseg ntawm lub taub hau thiab qhov chaw nyob yog qhov tseem ceeb tshwj xeeb tshaj yog thaum kuaj xyuas lub sijhawm ntawm lub moos. Txhua feem ntawm tib neeg lub cev yuav tsum tau khaws cia tsawg kawg kom deb li deb ntawm lub cev nyob raws li lub clamp meter tag nrho ntev.
Nws yog ib qho tseem ceeb rau kev tiv thaiv thiab cais cov fusible fuses lossis busbars ntawm txhua theem ua ntej ntsuas qhov tam sim no ntawm cov hluav taws xob tsis tshua muaj hluav taws xob fusible los yog kab rov tav muab tso rau qis-voltage busbars txhawm rau tiv thaiv kev cuam tshuam luv luv. Vim tias qhov tsis zoo ntawm cov rwb thaiv tsev ntawm lub taub hau cable thiab muaj peev xwm ua rau tib neeg muaj kev nyab xeeb, nws yog nruj me ntsis txwv tsis pub ua kev ceev faj thaum ib theem ntawm cov cable yog grounded.
