Cov ntsiab lus hauv qab no yuav tsum tau them sai sai rau thaum siv lub clamp ammeter:
1. Thaum ntsuas ntawm lub high-voltage Circuit Court, nws yog txwv tsis pub siv cov xov hlau los txuas lub clamp ammeter mus rau lub ntsuas ntsuas. Thaum ntsuas qhov tam sim no ntawm txhua theem ntawm high-voltage cable, qhov kev ncua deb ntawm lub cable xaus yuav tsum ntau tshaj 300mm, thiab cov rwb thaiv tsev yuav tsum zoo, thiab kev ntsuas tsuas yog nqa tawm thaum nws pom tau tias yooj yim.
2. Thaum soj ntsuam lub sijhawm ntawm lub moos, yuav tsum tau them nyiaj tshwj xeeb rau kev tswj kom muaj kev nyab xeeb ntawm lub taub hau thiab qhov chaw nyob. Qhov kev ncua deb ntawm ib feem ntawm tib neeg lub cev thiab lub cev nyob yuav tsum tsis txhob tsawg tshaj li qhov ntev ntawm lub clamp saib.
3. Thaum ntsuas qhov tam sim no ntawm low-voltage fusible fuses lossis horizontally teem low-voltage busbars, lub fusible fuses los yog busbars ntawm txhua theem yuav tsum tau tiv thaiv thiab cais nrog insulating cov ntaub ntawv ua ntej ntsuas kom tsis txhob interphase luv luv Circuit Court.
4. Ua tib zoo saib xyuas qhov voltage ntawm lub clamp ammeter thaum siv lub high-voltage clamp ammeter, thiab nws yog nruj me ntsis txwv tsis pub siv lub low-voltage clamp meter los ntsuas qhov tam sim no ntawm high-voltage circuit. Thaum ntsuas nrog high-voltage clamp meter, nws yuav tsum tau ua los ntawm ob tug neeg. Cov neeg ua haujlwm tsis ua haujlwm yuav tsum tau sau rau hauv daim pib ua haujlwm thib ob thaum ntsuas. Lawv yuav tsum hnav cov hnab looj tes insulating thaum ntsuas, sawv ntawm cov ntaub pua tsev insulating, thiab tsis txhob kov lwm yam khoom siv los tiv thaiv luv luv lossis hauv av.
5. Rub lub hloov mus rau qhov siab tshaj plaws tom qab ntsuas lub clamp ammeter kom tsis txhob muaj kev sib tsoo overcurrent thaum siv tom ntej; thiab nws yuav tsum tau muab cia rau hauv chav qhuav
6. Thaum ib theem ntawm lub cable yog grounded, nws yog nruj me ntsis txwv tsis pub ntsuas. Tiv thaiv kev nyab xeeb ntawm tus kheej los ntawm kev raug punctured thiab tawg vim qhov hluav taws xob qis ntawm lub taub hau cable.
7. Thaum lub ntsuas ntsuas ntsuas ntsuas, qhov tam sim no ntawm cov xaim nyob ze yuav cuam tshuam rau nws, yog li nws tseem yuav tsum tau ua tib zoo saib xyuas qhov sib npaug ntawm cov xov hlau peb-theem.
8. Tsis txhob ua haujlwm nrog hluav taws xob thaum kho kom tsis txhob muaj hluav taws xob poob.
Tsis tas li ntawd, cov teeb meem hauv qab no yuav tsum tau them sai sai rau thaum siv lub clamp ammeter:
1. Xaiv cov iav ntau yam uas tsim nyog, koj tsis tuaj yeem siv cov iav me me los ntsuas qhov loj tam sim no, yog tias ntsuas tam sim no me me, koj tuaj yeem ua cua sov cov hlau nqa tam sim no ob peb zaug ntxiv thiab muab tso rau hauv lub puab tsaig rau kev ntsuas, tab sis nyeem ntawv yuav tsum muab faib los ntawm winding coil Tom qab tus lej yog tus nqi tam sim no. Tom qab kev ntsuas, qhov kev sib kho yuav tsum tau muab tso rau hauv qhov siab tshaj plaws ntawm txoj hauj lwm (los yog kaw txoj hauj lwm) kom muaj kev nyab xeeb rau lwm zaus.
2. Tsis txhob hloov lub iav ntau yam thaum ntsuas.
3. Nco ntsoov tias qhov hluav taws xob ntawm lub voj voog yuav tsum qis dua qhov ntsuas tus nqi ntawm lub ntsuas hluav taws xob, thiab lub clamp ammeter tsis tuaj yeem siv los ntsuas qhov tam sim no ntawm lub high-voltage circuit, txwv tsis pub, kev sib tsoo lossis hluav taws xob poob siab yuav ua tau yooj yim.
