Kuganira Kubijyanye na Programmable Leakage Ikizamini Cyubu

Nubwo Byombi Byihanganira Ikizamini cya Voltage na Leakage Ikizamini kigezweho kirashobora gukoreshwa mugupima imbaraga zo gukingirwa kwintego zageragejwe, Hariho itandukaniro ryingenzi mubikorwa byikizamini nibisubizo.Ikizamini cyo Kwihanganira Umuvuduko Ukorwa Munsi Yumubyigano Winshi Nyuma ya Sisitemu Yokwirinda Ibice Byose Bigezweho-Bitwara Ibice Byageragejwe Nibigufi-Bizunguruka.Ikizamini cya Leakage (Touch Current) Ikorwa Mugihe Cyamashanyarazi Ukoresheje Ibikoresho Byikigereranyo Kwigana Imibiri Yumubiri.

Nubwo ibi bizamini byombi bitandukanye, bifite akamaro kanini mukurinda umutekano wibicuruzwa.Ihangane rya Voltage Ikizamini Nibizamini 100% (RoutineTest), kandi Ikizamini cya Leakage Ikigezweho Muri rusange gifatwa nkikizamini cyubwoko.

Hamwe nogukwirakwira kwinshi mumabwiriza yu munsi ya Voltage (LVD), Ihangane Ibizamini bya Voltage na Leakage Ibizamini Byubu Bizahinduka Ibizamini Byumurongo Wumusaruro, hamwe nibindi bizamini, nkibizamini byo kurwanya insuline hamwe nibizamini byo guhangana nubutaka, bizongerwaho.

Ibicuruzwa byamashanyarazi byujuje ubuziranenge bigomba gutsinda ibizamini byubuziranenge mu bice byinshi, harimo kwihanganira ikizamini cya voltage, Ikizamini cyo Kurwanya Indwara, Ikizamini cya Impedance Ikizamini, Ikizamini kigezweho (Touch Current) Ikizamini, Ibindi. Ikizamini Cyubu (Kora Ikizamini Cyubu).Iki gicuruzwa kirashobora gupima imyanda idasanzwe ikoresheje ikizamini kigezweho.Ikizamini kigezweho ni igikoresho gisanzwe cyibizamini byo kumeneka Ikizamini.

Igikorwa cyo Kumeneka Kugezweho (Gukoraho) Ikizamini
Mumyaka Yashize, Amabwiriza Yumutekano Yibicuruzwa byinshi asaba ibicuruzwa kugeragezwa kugirango bigende neza, haba mubizamini byo gushushanya ibicuruzwa cyangwa ibizamini byumurongo, cyane cyane mugice cyo gushushanya.Nyuma yibi bizamini, Abashakashatsi bashushanya ibicuruzwa barashobora kubona amakuru menshi yingenzi kubyerekeye ubunyangamugayo bwibicuruzwa, kugirango ibicuruzwa birusheho gukurikiza amategeko agenga umutekano.Iyo Intego Yageragejwe Yageragejwe Munsi Yumubyigano Winyongera Cyangwa 1.1 Inshuro Zisanzwe Zisohoka Ibisanzwe Byongeweho, Nukuvuga, Mugihe Igicuruzwa Cyageragejwe Mugihe Cyakoreshejwe Nibintu Byakosowe, Mubutaka bwa Leakage Ikizamini kigezweho, Umuyoboro wubutaka wintego wapimwe ni Bipimwe Kwemeza Uruzinduko Rugaruka Ibiri Kumurongo Utabogamye wa Sisitemu.Muri Guverinoma Yasohoye Ikizamini Cyubu, Ibiriho Kuva Ingingo Zinyuranye Ku Nama y'Abaminisitiri Kugeza aho Bidafite aho bibogamiye bya Sisitemu.

Ihangane na Voltage (Insulation) Igeragezwa Kwigana Sisitemu Yokwirinda Intego Yageragejwe igomba kuba ifite ubushobozi bwo guhangana n’umuvuduko mwinshi mugihe runaka cyigihe mubihe bitarenze imikoreshereze isanzwe.Ibicuruzwa Byihanganira Ikizamini cya Voltage bivuze ko gishobora gukora neza mumikoreshereze isanzwe kandi gishobora kwihanganira ibintu bisanzwe bihinduka.Iki nikizamini Cyingirakamaro kuri bose, kandi nabakora ibicuruzwa barashobora kandi kubikoresha kugirango hemezwe umukoresha wibanze bwibanze bwibicuruzwa.

Muburyo bworoshye bwo Kwipimisha, Ihuza Hagati Yumwanya Wumwanya Wumupima Nintego Yageragejwe Irashobora Kunyura muri Sock Box cyangwa Ikizamini Ikizamini, hanyuma Ikizamini cya Voltage Ikoresha Ikoresha Voltage Kuri Target Yageragejwe.Niba Passing Leakage Yubu Nini Nini cyane, Ihangane rya Voltage Yipimisha Izerekana Amakosa, Yerekana ko Intego Yageragejwe Itatsinze Ikizamini.Niba Ntakintu Cyakabije Cyageragejwe Muri iki gihe, Ikizamini cyo Guhangana na Voltage kizerekana ko cyatsinzwe, byerekana ko intego yageragejwe yatsinze ikizamini.Agaciro Kakabije Kurekura Kugezweho Kugenwa Nugushiraho Agaciro Kurenza Urwego Ruremewe Rwemerewe Urwego, rushobora guhindurwa kurwego rwo guhangana na voltage igerageza kwemeza niba ikizamini cyatsinzwe.Ihangane ry'igeragezwa rya voltage mubyukuri yibanda kumpamyabumenyi Yokwirinda Hagati Yabatwara Ibiriho-Bitwara-Ibitwara-Ibitwara-Byihuta, Nka Byerekanwe Bitari Ibiriho-Gutwara Ibyuma.Nuburyo bwiza bwo kubona Ibishushanyo mbonera byibicuruzwa, nko Gushyira Abayobora hafi.

Imikorere Yumwanya wo Guhangana na Voltage Ikizamini cya Programmable Leakage Ikizamini Cyubu
Porogaramu-Igenzurwa Kumeneka Ikizamini Cyibisanzwe Muri rusange Tuvuze, Ibisobanuro byumutekano n’amashyirahamwe agenzura ntabwo bifite agaciro gapimwe k’ikizamini gisanzwe cyumuvuduko, ariko kigenwa nuwakoze ibicuruzwa byapimwe.Niba Ntarengwa Yihanganira Umuvuduko Wamashanyarazi Agaciro kagezweho ntagaragajwe, * Uburyo bwiza bwikizamini nugushiraho ihagarikwa ryumubyigano wamashanyarazi agezweho urwego rwurugendo, ruri hejuru gato ugereranije nagaciro k intego yikizamini mugihe amashanyarazi yatanzwe bisanzwe. Hanze Munsi y'Ikizamini.

Ihangane na Voltage yamenetse Ibiriho * Ibisobanuro rusange byumutekano nibisobanuro birashobora kwerekeza kubintu byinshi bya UL, Mubisanzwe "120k Ohm" nkibisobanuro.Ibi Bisobanura Bishyiraho Kurwanya Kurwanya, Bizagushikana rwose Kugaragaza Ikosa Ryerekana Ikizamini cya Voltage.Mubyiciro Byambere, 1000 Volts Yongeyeho Inshuro ebyiri Umuvuduko Winshi wibikoresho Kuruhande rwigitambara.Nibisanzwe Gushiraho Kurwanya Ibizamini bya Voltage.Kuva Umuvuduko Winyongera Kubigenewe Byinshi Byakoreshejwe Muri Amerika Ni 120

Muri Leakage Ikizamini Cyubu, Ibipimo Byapimwe Birashobora gukoreshwa mukubara Agaciro kagereranijwe k'urugendo rwubu Gushiraho Kubirwanya Ikizamini cya Voltage.Nibigereranijwe Agaciro, Bitewe no Gutandukana Ibikoresho Ibikoresho Bishobora Gutera Itandukaniro Rito Muri Gusohora Ibisomwa Byibihe Bitandukanye.Mugihe Kubara Ibyingenzi Bimenetse Igenamiterere rya none, Nibyingenzi cyane gusobanukirwa itandukaniro ryibanze hagati yo kwihanganira ikizamini cya voltage hamwe nikizamini cya none.Nubwo Ibizamini Byinshi Byibizamini Bitanga Ibisohoka Umurongo (L / N) Ibizamini byo Guhindura, Bapima Gusa Ibimeneka Bituruka Kumurongo-Witwaza Kugeza Kubikoresho Byibikoresho Bipimishije Hamwe.Ihangane rya Voltage Ikizamini Ibipimo Kumeneka Ibiriho Byibiri-Bitwara Ibice Hamwe, Hamwe no Kwerekana Kumeneka Hejuru Gusoma.Amategeko Yingirakamaro Yumukino nugushiraho kwihanganira urugendo rwikigereranyo cyumubyigano ugezweho kugeza kuri 20% kugeza kuri 25% Yumubare wibisubizo bya formula ikurikira:

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