Njira zosiyanasiyana zolumikizirana ndi Earth resistance tester

Njira zosiyanasiyana zolumikizirana ndi Earth resistance tester

Njira zoyezera za tester kukana pansi nthawi zambiri zimakhala ndi mitundu iyi: njira ya waya awiri, njira ya waya atatu, njira ya waya anayi, njira imodzi yochepetsera komanso njira yochepetsera, iliyonse ili ndi mawonekedwe ake.Muyezo weniweni, yesani kusankha njira yolondola yopangira muyeso Zotsatira zake zimakhala pomwepo.

1. Njira ya mizere iwiri

Mkhalidwe: Payenera kukhala malo odziwika kuti ndi okhazikika bwino.Monga PEN ndi zina zotero.Chotsatira choyezedwa ndicho chiwerengero cha kukana kwa nthaka yoyezedwa ndi nthaka yodziwika.Ngati nthaka yodziwika ndi yaying'ono kwambiri kusiyana ndi kukana kwa nthaka yoyezera, zotsatira zoyezera zingagwiritsidwe ntchito monga zotsatira za nthaka yoyezera.

Zogwiritsidwa ntchito ku: nyumba ndi pansi konkire, ndi zina zotero. Tsekani madera omwe milu yapansi siingayendetsedwe.

Mawaya: e+es amalandira pansi poyesedwa.h+s kulandira malo odziwika.

GDCR3100C接地电阻测量仪

GDCR3100C Earth Resistance Meter

2. Njira ya mizere itatu

Mkhalidwe: Payenera kukhala ndodo ziwiri zapansi: nthaka yothandizira imodzi ndi electrode imodzi yodziwira, ndipo mtunda wapakati pa electrode iliyonse pansi si osachepera 20 mamita.

Mfundo yake ndi kuwonjezera panopa pakati pa nthaka yothandizira ndi pansi poyesedwa.Yezerani kuyeza kwa kutsika kwamagetsi pakati pa nthaka yomwe ikuyesedwa ndi ma electrode a probe.Izi zikuphatikizapo kuyeza kukana kwa chingwe chokha.

Yogwiritsidwa ntchito ku: pansi, poyambira malo omanga ndi ndodo yamphezi, QPZ yoyambira.

Wiring: s yolumikizidwa ndi electrode yozindikira.h olumikizidwa ku malo othandizira.e ndi es amalumikizidwa ndiyeno amalumikizidwa ku nthaka yoyezedwa.

3. Njira yawaya anayi

Ndi njira yofananira yamawaya atatu.Pamene njira yamawaya atatu imagwiritsidwa ntchito m'malo mwa njira ya waya itatu, chikoka cha kukana kwa chingwe choyezera pazotsatira zochepetsera kutsika kwapansi kumachotsedwa.Poyezera, e ndi es ayenera kugwirizana mwachindunji ndi nthaka yoyezera motsatana, yomwe ili yolondola kwambiri mu njira zonse zoyezera pansi.

4. Muyezo wachitsulo chimodzi

Yezerani kukana kwapansi kwa malo aliwonse pamalo oyambira ambiri, ndipo musadule kulumikizana kwapansi kuti mupewe ngozi.

Ikugwira ntchito ku: malo oyambira ambiri, sangathe kulumikizidwa.Yezerani kukana pa malo aliwonse olumikizira.

Mawaya: Gwiritsani ntchito zingwe zaposachedwa kuti muwunikire.Panopa pamalo omwe akuyesedwa.

5. Njira yochepetsera kawiri

Zoyenera: kuyika malo ambiri, palibe mulu wothandizira.Yesani nthaka.

Mawaya: Gwiritsani ntchito cholumikizira chapano chomwe wopanga amayesa kukana kuti mulumikizane ndi socket yofananira.Gwirani zingwe ziwiri pa kokondetsera pansi, ndipo mtunda pakati pa zingwe ziwirizo ukhale wokulirapo kuposa 0.25 metres.


Nthawi yotumiza: Feb-15-2023

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