Nkigikoresho cyibanze cyo gupima abakoresha amashanyarazi, ubwiza bwa metero imwe - kwishyiriraho metero yumuriro w'amashanyarazi bigira ingaruka zitaziguye kubipimo byukuri, umutekano w'amashanyarazi, no koroshya uburyo bwo kubitaho nyuma. Iyi ngingo isobanura gahunda yo gutegura igenamigambi, intambwe yo gukora, hamwe nubwitonzi bwa metero imwe - icyiciro cyamashanyarazi, gitanga ubuyobozi bwumwuga kubashiraho amashanyarazi nabakoresha.
Mbere - Imyiteguro yo kwishyiriraho
Ibidukikije no Guhitamo Ahantu
Imashini imwe - icyiciro cyamashanyarazi igomba gushyirwaho ahantu humye, neza - ibidukikije bihumeka bitarangwamo ingufu za electronique. Irinde urumuri rw'izuba, imvura, cyangwa hafi yubushyuhe (nka radiator cyangwa amashyiga). Ahantu ho kwishyiriraho hagomba kuba hujuje ibi bikurikira:
• Uburebure buhagije: Hagati yumurongo wa metero igomba kuba metero 1.8 kugeza kuri 2,2 hejuru yubutaka kugirango byoroshye gusoma no kuyitaho.
• Umwanya uhagije: Emerera byibuze cm 30 z'umwanya ukoreramo hafi ya metero kugirango wirinde guhura cyane nibindi bikoresho by'amashanyarazi.
• Ubushyuhe bwibidukikije: Ubushyuhe bwo gukora buringaniye ni dogere -25 kugeza kuri +55 (reba igitabo cyibicuruzwa kugirango ubone ibisobanuro). Ubushyuhe bukabije bushobora gutera amakosa yo gupima cyangwa kwangiza ibice.
Ibikoresho n'ibikoresho
Ibikoresho bisabwa kugirango ushyiremo birimo: imashini itandukanya, inshinge - ibyuma byizuru, ibyuma byuma, insinga za multimeter (kugirango bikurikirane), hamwe na tester ya voltage (kugirango hemezwe ko nta voltage isigaye). Ibikoresho birimo: metero imwe - icyiciro cyujuje ubuziranenge bwigihugu (bigomba kuba byemejwe na CMC), insinga zumuringa (zasabwe umusaraba - agace kamwe karenze cyangwa kangana na mm 2,5, hamwe no gutandukanya amabara asobanutse hagati yinsinga nzima kandi zidafite aho zibogamiye), guhagarika itumanaho (cyangwa guhuza - guhuza agasanduku gahuza), hamwe na kaseti.
Kugenzura metero yingufu Mbere yo kwishyiriraho, reba niba urugero rwa metero yingufu zihuye na gahunda yo gutanga amashanyarazi (nka voltage 220V, ibisobanuro biriho ubu 5 (60) A cyangwa 10 (40) A, nibindi), hanyuma urebe niba umubiri wa metero wangiritse kandi niba ibipimo byanditse byanditse neza. Mbere yo gucana, koresha multimeter kugirango urebe niba hari umuzunguruko mugufi cyangwa gutemba kumurongo winjira.
Intambwe yo gukora intambwe
1. Kuzimya umuriro no kurinda umutekano Mbere yo kwishyiriraho, amashanyarazi nyamukuru kuruhande rwumukoresha agomba guhagarikwa (arashobora gukoreshwa na switch cyangwa kumena amashanyarazi), hanyuma agakoresha ikaramu yikizamini kugirango hemezwe ko nta voltage iri kumurongo winsinga (L) hamwe ninsinga zidafite aho zibogamiye (N). Abakoresha bagomba kwambara uturindantoki twinshi hamwe n - inkweto zinyerera kugirango umutekano wabo ube.
2. Amategeko asanzwe yo gukoresha insinga ni:
• Guhuza 1 na 3: Kwihuza ninsinga zinjira (contact 1 ni ya wire nzima (L), naho contact 3 ni ya wire idafite aho ibogamiye (N);
• Guhuza 2 na 4: Kwihuza ninsinga zisohoka (contact 2 nizo nsinga nzima kumuzigo, naho contact 4 ni ya wire itabogamye kumuzigo).
Metero zimwe zishobora kwandikwa "1 (gutura), 2 (gutura hanze), 3 (kutabogama muri), 4 (kutabogama hanze)." Nyamuneka kurikiza rwose amabwiriza mugihe ukora.
Uburyo bwo gukoresha insinga
1.Gufata insinga: Koresha insinga zinsinga kugirango ukureho insulasi kumpera yinsinga (hafi cm 1,5-2 z'uburebure), urebe neza ko umuringa utameze neza kandi utarimo burr.
2.Ihuza ryinjira: Huza insinga nzima (L) nu mwobo wa 1 wa metero yingufu hamwe ninsinga idafite aho ibogamiye (N) kugeza umwobo wa 3. Komeza itumanaho hamwe na screwdriver (usabwa itara: 1.5-2 N · m. Irinde imiyoboro irekuye ishobora gutera umubano mubi cyangwa gukomera cyane bishobora kwangiza insinga).
3.Ihuza risohoka: Kuyobora insinga nzima kuva mu mwobo wa 2 wa metero yingufu kugeza kuri enterineti yinjira, hamwe ninsinga zidafite aho zibogamiye kuva mu mwobo wa 4 kugeza kuri terefone itabogamye. Kenyera itumanaho muburyo bumwe.
4. Kugenzura umuzenguruko: Nyuma yo gukoresha insinga, koresha multimeter kugirango urebe niba uri hagati yinsinga nzima kandi zidafite aho zibogamiye (bigomba kuba bitagira ingano mugihe umutwaro udahujwe, hamwe no kurwanya imizigo iyo uhujwe) kugirango wemeze ko ntamuzingo mugufi. Kandi, reba neza ko ama terminal yose afite umutekano.
Kwinjiza no Kurinda
Shyiramo metero yingufu mumasanduku yabugenewe cyangwa agasanduku ko kugabura hanyuma ushireho umubiri wa metero hamwe ninsinga zatanzwe kugirango wirinde kunyeganyega cyangwa kunyeganyega. Urugi rw'isanduku ya metero rugomba gufungwa kashe ya sisitemu (ikorwa nishami rishinzwe amashanyarazi cyangwa umunyamwuga wujuje ibyangombwa) kugirango wirinde gukuraho bitemewe. Kugirango ushyire hanze, hagomba gukoreshwa agasanduku ka metero itagira amazi kandi itagira umukungugu (IP54 cyangwa irenga).
Kohereza - Kugenzura no Kugerageza
1. Pre - Imbaraga - Kubisubiramo
Mbere yo kugarura ingufu, ongera ushimangire ko insinga zose arizo (insinga nzima kandi zidafite aho zibogamiye ntizisubizwa inyuma, kandi ntanumwanya wumuringa ugaragara), ko agasanduku ka metero kafunzwe neza, kandi ko nta bikoresho byaka hafi.
2. Imbaraga - Ku Ikizamini
Komeza amashanyarazi nyamukuru hanyuma urebe ko metero ya LCD ya ecran cyangwa imashini ikora bisanzwe (nta ecran yumukara, guhindagurika, cyangwa gutabaza bidasanzwe). Urashobora kugenzura imikorere yo gupima uhuza umutwaro wimbaraga zizwi (nkitara rya 100W) hanyuma ukayikoresha muminota 5 kugirango ugenzure ingufu zongerewe kuri metero (agaciro ka theoretical: 100W x iminota 5=0.0083 kWh, cyangwa hafi 8.3 watt -).
3. Kwandika Parameter
Andika metero yabanje gusoma (nkibanze kugirango fagitire ikurikiraho) hanyuma urebe ko amakuru yerekana izina rya metero (nkumubare wurutonde rwuruganda nitariki ya kalibrasi) bihuye namakuru yanditswe murwego rushinzwe gutanga amashanyarazi.
Kwirinda n'ibibazo bisanzwe
1.Nta mikorere ya Live: insinga zose noguhindura bigomba gukorwa hamwe namashanyarazi kugirango wirinde ingaruka zumuriro.
2.Nta mpinduka zitemewe: Abanyamwuga Non - barabujijwe gukuraho kashe ya metero cyangwa guhindura insinga. Kubikora bishobora kuvamo gupima amakosa cyangwa umutekano.
3.Gufata neza buri gihe: Ishami rishinzwe gutanga amashanyarazi rigomba gukora kalibrasi buri myaka 2-3 kugirango harebwe niba ibipimo bifatika (muburyo bwa ± 2%).
4. Amakosa asanzwe: Guhindura insinga nzima kandi zidafite aho zibogamiye (zitagira ingaruka ku bipimo ariko bigatera umutekano muke), insinga zidafite umurongo - (zitera ubushyuhe cyangwa n’umuriro), hamwe na terefone zidakabije (zitera guhangana cyane no guhura).
Gushiraho neza metero imwe - icyiciro cyamashanyarazi ningirakamaro kugirango ukoreshe amashanyarazi neza kandi neza. Gupima amakosa nibyabaye mumashanyarazi birashobora kwirindwa neza binyuze mugutegura gukomeye, uburyo busanzwe bwo gukoresha insinga, hamwe no gupima neza no kugenzura. Abakoresha urugo hamwe nabashiraho amashanyarazi bagomba kubahiriza ibipimo byigihugu bijyanye (nka GB / T 17215 yuruhererekane rwa tekinike ya metero zikoresha amashanyarazi) kugirango barebe igihe kirekire - igihe gihamye cya metero yingufu zamashanyarazi.