Ntchito ndi kusankha njira ya AC / DC kupirira voltage tester

AC / DC test test voltage ndikuwulula zida zoyesedwa pamalo ovuta kwambiri amagetsi.Ngati mankhwalawo atha kukhalabe abwino m'malo ovuta amagetsi awa, zitha kutsimikizika kuti zitha kukhalabe ndi ntchito yabwinobwino pamalo abwino.Nthawi zambiri, pambuyo popanga zinthu, kupanga, kutsimikizika kwamtundu ndi kukonza, kuyezetsa kukakamiza kumafunika kuti zitsimikizire kuti chinthucho chikukwaniritsa miyezo yachitetezo m'mbali zonse.Zogulitsa zosiyanasiyana zimakhala ndi luso losiyanasiyana.Kuyesa kwa AC / DC kuyesa kwamagetsi ndikuyesa zinthuzo ndi voteji yapamwamba kuposa yanthawi zonse yogwira ntchito, yomwe iyenera kukhala kwakanthawi kochepa.

1. Kusankhidwa kwa DC kupirira zida zoyesera magetsi

Kuyesa kwamagetsi kwa DC kumafunikira magetsi oyesera kwambiri, omwe amakhala ndi zotsatira zapadera pakupeza zolakwika zina zakumaloko.Itha kuchitidwanso nthawi imodzi ndi mayeso apano a kutayikira.

Poyerekeza ndi kuyesa kwa AC kupirira magetsi, kuyesa kwamagetsi kwa DC kuli ndi ubwino wa zida zoyesera zopepuka, kuwonongeka kocheperako komanso kosavuta kupeza zolakwika zakomweko.Poyerekeza ndi mayeso a AC voltage standstand test, vuto lalikulu la mayeso a DC voltage standstand ndikuti chifukwa cha kugawa kwamagetsi kosiyanasiyana pamagetsi pansi pa AC ndi DC, mayeso a DC voltage standstand test ali pafupi ndi zomwe zimafunikira pakuyesa kuposa kuyesa kwamagetsi a AC. .

Kusankha zida: jenereta yamagetsi yamagetsi ya DC yopangidwa ndi kampani yamagetsi ya Wuhan Zhuo itha kugwiritsidwa ntchito ngati DC kupirira mayeso amagetsi, ndipo kutayikira kwapano kumatha kuyang'aniridwa ndi digito yaying'ono ammeter nthawi yomweyo.

2. Kusankhidwa kwa AC kupirira zida zoyesera magetsi

Kuyesa kwamagetsi kwa AC ndikovuta kwambiri pakutchinjiriza, komwe kumatha kupeza zolakwika zowopsa kwambiri.Ndi njira yolunjika kwambiri yodziwira mphamvu ya kutchinjiriza kwa zida zamagetsi, zomwe ndizofunikira kwambiri kuweruza ngati zida zamagetsi zitha kugwiritsidwa ntchito, komanso ndi njira yofunikira yowonetsetsa kuti zida zamagetsi zimayendetsedwa bwino komanso kupewa ngozi zachitetezo.

Kuyesedwa kwa AC kupirira nthawi zina kungapangitse kufooka kwa kutchinjiriza kutukuka kwambiri, chifukwa chake ndikofunikira kuyesa kukana kwa insulation, kuchuluka kwa mayamwidwe, kutayikira kwapano, kutayika kwa dielectric ndi zinthu zina mayeso asanayese.Ngati zotsatira zoyezetsa zili zoyenera, kuyesa kwa AC kupirira kutha kuchitidwa.Kupanda kutero, ziyenera kuthetsedwa munthawi yake, ndipo kuyesa kwamagetsi kwa AC kuyenera kuchitidwa pambuyo poti ma index onse ali oyenerera, kuti mupewe kuwonongeka kosafunikira.

Kusankha zida: AC wanzeru kupirira voteji kuyesa chipangizo ndi thiransifoma mayeso opangidwa ndi Wuhan Huizhuo kampani mphamvu magetsi angagwiritsidwe ntchito AC kupirira voteji mayeso.Kukaniza kutchinjiriza kwa chinthu choyesedwa kumatha kuyesedwa ndi woyesa wanzeru wowonetsa kawiri.Pakalipano, chiŵerengero cha mayamwidwe ndi ndondomeko ya polarization ikhoza kuyesedwa.Kutayika kwa dielectric kwa chinthu choyesedwa kumatha kuyesedwa ndi chodziwikiratu chotsutsana ndi kusokoneza ma frequency dielectric loss tester.

AC / DC test test voltage ndi mayeso okhwima kwambiri pa insulation ndi kupirira magwiridwe antchito a chinthu choyesedwa.Kupyolera mu kuyesa kwa AC / DC kupirira ma voltage, zolakwika zomwe zingatheke komanso zoopsa zomwe zingatheke pachitetezo cha chinthu choyesedwa zitha kupezeka pakuyesa.