Chifukwa chiyani woyesa kukana pansi akufunika kutulutsa ma elekitirodi mkati

Chifukwa chiyani woyesa kukana pansi akufunika kutulutsa ma elekitirodi mkati

Zida zina zoyezera kukana kuyika pansi zimafuna kulumikizidwa kuti ziyesedwe, pomwe zina sizitero, makamaka chifukwa cha izi.Ngati palibe kulumikizidwa, zotsatirazi zidzachitika:

双钳多功能接地电阻测试仪

                     HV Hipot GDCR3200C yoyeserera kawiri yoletsa ntchito zambiri

1. Ngati kukana kwapansi kwa electrode yoyesedwa ndi kwakukulu kwambiri kapena waya wathyoledwa mobisa, gwero lamakono kapena jenereta mu chida choyezera chidzatsegulidwa, ndiyeno voteji yotseguka idzachitidwa ku casing ya chida chamkati. ndi zipangizo kudzera m'kati pansi dongosolo.Magetsi otseguka a jenereta yowongoka pamanja nthawi zambiri amakhala pamwamba pa 100V, ndipo voteji yotseguka ya gwero lapano la batire nthawi zambiri imakhala pansi pa 50V.
2. Ngati chipangizo chamagetsi chamkati chikuwotcha pakali pano, mphamvuyi idzabayidwa kuchokera ku electrode yoyesedwa mpaka pansi, ndipo kutsika kwa magetsi kumapangidwira pamtunda wozungulira, womwe umatchedwa voteji yapansi.Ngati voteji yapansi ndi yaying'ono, idzakhudza zotsatira zake, ndipo ngati mphamvu yapansi ndi yaikulu, idzawopseza chitetezo cha ogwira ntchito kapena kuwononga kukana kwapansi.pamwamba.
3. Njira zina zosakhazikika zokhazikika zimagwirizanitsa machitidwe awiri oyambira odziyimira pawokha kupyolera muzitsulo za chida ndi zipangizo.Mtengo wotsutsa womwe umayezedwa ndi mita yopingasa pansi si kukana kumodzi komwe kumayambira, koma kulumikizana kofananira ndi kukana kwazitsulo ziwiri zoyambira.Ngakhale electrode ya pansi yomwe ikuyesedwa yathyoledwa, siingakhoze kudziwika.
Ndi bwino kuthyola waya pansi poyesa kukana pansi.Ngati sichoncho, samalani kuti mupewe zomwe zili pamwambapa, ndipo chitani:
(1) Yesani kaye mphamvu yapansi panthaka.Ngati mphamvu yapansi ya mfundo E ndi C ndi yaikulu kuposa zofunikira za chida choyezera, zimitsani zipangizo zamagetsi zoyenera, ndikuzimitsa mphamvu ngati kuli kofunikira.
(2) Yang'anani ndikutsimikizira kuti electrode yoyesedwa ndi yokhazikika bwino, yang'anani kugwirizana kwa machitidwe awiri odziyimira pawokha, ndikupatulapo mfundo zosakhazikika.Masiku ano, dongosolo lokhazikitsira pansi nthawi zambiri limafunika kugawana ma electrode apansi, kotero palibe ma electrode awiri odziyimira pawokha, ndipo mawonekedwe olumikizana akunja samaganiziridwa.Kuti muwone ngati mawaya osweka, yesani kukana kwa loop.


Nthawi yotumiza: Aug-09-2022

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