Ndizovuta ziti zomwe muyenera kuziganizira mukamagwiritsa ntchito kukana kwa insulation?

Ndi mavuto ati omwe ayenera kutsatiridwa mukamagwiritsa ntchito kukana kwa insulation?

HV Hipot GD3000B Insulation Resistance Tester

Choyamba, poyesa kukana kutchinjiriza kwa chinthu choyesedwa, tiyenera kudziwa mphamvu ndi mlingo wa voteji wa chinthu choyesera, ndikuphatikiza deta yoyesera pazaka zambiri kapena lipoti la mayeso a fakitale kuti tithandizire kuyerekezera zotsatira za deta.Pamaso mayeso, yesetsani kuchotsa zitsogozo zogwirizana mmene ndingathere mokwanira kutulutsa anayesedwa chinthu kupewa chikoka cha otsalira voteji pa kutchinjiriza kukana, komanso ntchito mowa misozi kuipitsidwa pamwamba pa kuyesedwa chinthu mawaya kupewa. kuwonjezeka kwa kutayikira kwapano komanso kumayambitsa kukana kwa insulation.Poyerekeza ndi kukana kwenikweni kutchinjiriza, kutentha pa mayeso ndi 18 ~ 26 ℃, ndi chinyezi pafupifupi 70%.Ngati kutentha ndi chinyezi ndizokwera kwambiri kapena zotsika kwambiri, zotsatira za mayeso zidzakhudzidwa.Sankhani voteji yoyenera kuti muyezedwe.Ngati magetsi ndi otsika kwambiri kapena okwera kwambiri, zidzakhudzanso deta.

Pamene kutayikira padziko lapansi kuli kwakukulu kwambiri, ndikofunikira kuwonjezera malo otchinga kuti mupewe kukana kwa insulation.mkhalidwe wotsika.Pa mayeso, dikirani kuposa 30S kapena pamene chiwerengero cha manambala a kukana mtengo kumenyedwa ndi wokhazikika kuwerenga kukana mtengo.Komabe, chifukwa cha mphamvu yosiyana ya chinthu choyezedwa, kutalika kwa ndondomeko ya DC yamakono ndi polarization ndi yosiyana.Nthawi zambiri, nthawi yowerengera kukana kwa insulation ndi yosiyana.Guodian Xigao adapereka lingaliro kuti atchule zomwe zidachitika pamalopo.Mayeso akamaliza, gawo loyesedwa liyenera kutulutsidwanso, ndipo nthawi yotulutsa imakhala yotalikirapo kuti chinthu chomwe chiyenera kuyesedwanso.Kuchuluka kwa kukana kwa kutchinjiriza ndikokwera kwambiri pakugwiritsa ntchito tsiku ndi tsiku.Sizovuta kugwiritsa ntchito.Ngati kukana kutchinjiriza sikuli pa nthawi yake, mutha kuyang'ana imodzi ndi imodzi mwa njira zomwe zili pamwambazi.Ngati kukana mtengo akadali sikuwuka pambuyo cheke, ndiye ziyenera kuganiziridwa kuti kutchinjiriza mlingo wa anayesedwa Low kapena kutchinjiriza kuwonongeka.