Ibikoresho byamashanyarazi bihanitse bigomba gukomeza kwishyuza neza mugihe cyo gukora, bityo hagomba gukurikira urukurikirane rwibijyanye no kugenzura ibijyanye no gutangira ibikoresho. Ibi bizamini birimo: Ibizamini byumubiri mbi mubikorwa, ibizamini byimikorere muburyo bwo gukora, ibizamini byujuje ubuziranenge, koresha ibizamini byo kwinjiza uruganda kugirango birinde no gukora mugihe cyo gukoresha. Ubuhamya bwibikoresho byamashanyarazi no mubushakashatsi bubi ni ubuhe bushakashatsi bubiri bwingenzi. Repubulika y'Ubushinwa Inganda z'amashanyarazi zamashanyarazi hamwe na code yigihugu: Dl / T 596-1996 "GB 50150-91" Ibikoresho by'amashanyarazi bikubiyemo ibizamini.
2. Igenzura ryibigeragezo
Ikizamini cyo kwirinda kwirinda amashanyarazi nicyo gipimo cyingenzi kugirango ibikorwa byibikoresho bifite umutekano. Nyuma yikizamini, imiterere y'ibikoresho irashobora gufatwa, akaga mukibazo gishobora kuboneka mugihe, kandi uburinzi burashobora kuvaho. Niba hari ikibazo gikomeye, birakenewe gusimbuza ibikoresho kugirango wirinde igihombo bidasubirwaho, nko kwiruka imbaraga cyangwa ibikoresho byangirika no kunanirwa kwikinisha mugihe cyo gukora.
Ubushakashatsi bwo gukumira bushobora kugabanywamo ibyiciro bibiri: imwe ni igeragezwa ridasenyutse cyangwa ibipimo biranga ibiranga bipimishije kuri vomine cyangwa ubundi buryo butazangiza ibirego, harimo no gupima intangarugero, ibisasu, Gutakaza imyitozo bifatika, nibindi. Noneho menya niba insuji ifite amakosa. Ubushakashatsi bwerekanye ko ubu buryo ari ingirakamaro, ariko ntibushobora gukoreshwa kugirango hamenyekane imbaraga z'amashanyarazi zayo. Ikindi nikizamini cyangiza cyangwa ikizamini cyumuvuduko. Voltage yakoreshejwe mu kizamini irarenze voltage ikora ibikoresho, kandi ibisabwa byo kwipimisha ubukuru biratangaje. By'umwihariko, hari ibyago byinshi byo kwerekana no gukusanya amakosa, no kwemeza ko insuji ifite imbaraga z'amashanyarazi, harimo na DC ihanganye na Voltage, n'ibindi. Ibisubizo by'ikizamini Kwangirika kubitekerezo.
3. Ibikoresho byamashanyarazi
Mu rwego rwo kuzuza ibikenewe byo kwishyiriraho amashanyarazi n'ibikoresho byo gusimbuza amashanyarazi, kandi bigateza imbere guteza imbere no gushyira mu bikorwa ikoranabuhanga rishya ry'ibikoresho by'amashanyarazi, GB 50150-91 "Ibikoresho by'amashanyarazi Gusimbuza Ibikoresho" byerekana ibintu kandi Ibisobanuro byubushakashatsi butandukanye. Usibye bamwe mubushakashatsi bubi, gukoresha amashanyarazi Ubushakashatsi burimo kandi burimo uburyo bukoreshwa nabi hamwe nubushakashatsi bwakozwe, ibipimo byumuzunguruko birwanya ubushakashatsi, nibindi
4. Ihame shingiro ryo kugenzura ibigeragezo birinda
4.1 Ikizamini cyo kurwanya ibizamini byo kurwanya ibizamini nicyo gikoreshwa cyane kandi cyiza cyane mu kizamini cy'amashanyarazi. Agaciro ko kurwanya ibijyanye no kwerekana neza amakosa yo kwishyurwa, nko kwanduza rwose, kwanduza, gusuka cyane no gusaza. Igikoresho gikoreshwa cyane cyo kwipimisha ibizamini ni tester tester (kurwanya tester).
Ibizamini byo kurwanya ibiganiro (tester desters pompe) mubisanzwe bifite ubwoko nka volt 100, 250, volt 500, 1000 volt, 2500 volt Ikizamini cyo kurwanya ibihugu bigomba gukoreshwa hakurikijwe Dl / T596 "Gukomeza uburyo bwo kugerageza ibikoresho by'ingufu".
4.2 Ikizamini kiriho
Voltage ya Jenerali DC Inyigisho zo kurwanya tester iri munsi ya 2.5kv, iri munsi ya voltage ikora mubikoresho byamashanyarazi. Niba utekereza ko voltage yo gupima ikizamini cyo kurwanya abasuhuza, urashobora gupima ibikoresho byamashanyarazi wongeyeho voltage ya DC. Ibikoresho bisanzwe byo gupima umurongo urimo umurongo wa voltage agezweho na dc voltage maremare. Iyo ibikoresho bifite aho bihuriye, umurongo uri munsi ya voltage ndende ni nini cyane kuruta uko munsi ya voltage nkeya, ni ukuvuga ko kurwanya ibihugu biri munsi ya voltage nkeya.
Nta tandukaniro ryinshi riri hagati yo guterwa no kuvuza ubuvuzi hamwe nibikoresho bya voltage ibikoresho byo gupima voltage, ariko ibipimo biriho ubu bifite ibiranga bikurikira:
. Amakosa yo kwisuhuza ubwayo arashyirwa ahagaragara, kandi ibintu bimwe na bimwe byo guhuza nta kwinjiramo bishobora kuboneka.
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4.3 DC ihanganye nikizamini cya voltage
DC ihangana ikizamini cya voltage gifite hejuru
Itumanaho rifite ubushakashatsi bwa voltage rimwe na rimwe rikora intege nke muguhuza byinshi. Kubwibyo, birakenewe gukora ubushakashatsi ku kurwanya ibijyanye no kurwanya ibihugu, igipimo cyo kwikuramo, kumeneka ubungubu n'ubuzima mbere y'ubushakashatsi. Niba ibisubizo byikizamini birashimishije, itumanaho rifite ikizamini cya voltage birashobora gukorwa. Bitabaye ibyo, bigomba gukemurwa mugihe, kandi itumanaho rireba ikizamini cya voltage rigomba gukorwa nyuma yuko buri ntego yujuje ibisabwa kugirango wirinde kwangirika kwikinisha bitari ngombwa.
4.5 ikizamini cyimirire igihombo cya Tg
Gutakaza imiyoborere tgδ nimwe mu ntego shingiro byerekana imikorere yo kwishyurwa. Gutakaza imigurire ibintu tgδ byerekana ibipimo biranga igihome. Irashobora kuvumbura cyane kwinjiza ibikoresho rusange byatewe no gutotesha, kwangirika, no kwangirika, hamwe nicyaha cyaho cyibikoresho bito.
Kugereranya ubuvuzi ikurikirana ibikoresho voltage yo kurwanya ibizamini no kwipimisha ibizamini byubu, hatitanya imirire Tgδ afite inyungu zikomeye. Ntaho bihuriye na voltage yikizamini, ingano yicyitegererezo nindi mpamvu, kandi biroroshye gutandukanya guhindura amashanyarazi ibikoresho byamashanyarazi. Kubwibyo, igihombo cyimirire tgδ nikimwe mubizamini byingenzi byikizamini cyamashanyarazi ibikoresho byamashanyarazi.
Gutakaza imiyoborere tgδ birashobora kuba ingirakamaro kugirango ubone ibitagenda neza bikurikira:
(1) Ubushuhe; (2) Shyira umuyoboro uyobora; . (4) Insulation iranduye, yangirika, no gusaza.
Ubuvuzi bushingiye kuri voltage tester
Igihe cyagenwe: Feb-06-2021
