Nk’igikoresho nyamukuru co gupima umuyagankuba ukoresha, uburyo bwo gupima umuyagankuba w’inzira imwe -gushirwaho buragira ico bukoze ku bijanye n’ukuri kw’umuyagankuba, ku mutekano w’umuyagankuba, no ku kworoha kw’ugucungera. amakosa. Iki kiganiro kirasigura mu buryo bubereye ugutegura gushiramwo, intambwe zo gukoresha, n’ukwiyubara ku bipimo vy’amashanyarazi vy’inzira imwe-, itanga ubuyobozi bw’umwuga ku bashiramwo amashanyarazi n’abakoresha.
Imbere -Iteguro ryo gushiramwo
Ibidukikije n'aho guhitamwo
Ivyuma bipima umuyagankuba vy’inzira imwe -bikwiye gushirwa ahantu humye, harimwo umwuka mwiza, ata n’imwe ishobora gutera umuyagankuba. Irinde umuco w’izuba, imvura, canke kuba hafi y’aho ubushuhe buva (nk’ama radiator canke amafuru). Aho izoshirwa hategerezwa kuba ifise ibi bikurikira:
•Uburebure buhagije: Umurongo wo hagati w’agasanduku k’amametero mu bisanzwe ukwiye kuba hejuru y’ubutaka metero 1,8 gushika kuri 2,2 kugira ngo umuntu ashobore gusoma no gutunganya neza.
•Ikibanza gikwiriye: Reka nibura cm 30 z’ikibanza co gukoreramwo zikikuje igipimo kugira ngo ntibikorane cane n’ibindi bikoresho vy’umuyagankuba.
•Ubushuhe bwo mu bidukikije: Ubushuhe bwo gukoresha muri rusangi ni -25 degrees gushika kuri +55 degrees (raba igitabu c’igikoresho kugira ngo umenye vyinshi). Ubushuhe bukaze bushobora gutuma haba amakosa yo gupima canke bikongera bikongera ibihimba.
Ibikoresho n'ibikoresho
Ibikoresho bisabwa vyo gushiramwo ni: ibikoresho vy’ugukuraho umuriro bifise insulation, ibikoresho vyo gukuraho urushinge-, ibikoresho vyo gukuraho intsinga, igipimo c’umuriro (co kugenzura ubudasiba), n’igipimo c’umuriro (co kwemeza ko ata muriro usigaye). Ibikoresho birimwo: igipimo c’inzira imwe -gihuye n’ingingo mfatirwako z’igihugu (kigomba kuba cemejwe na CMC), umugozi w’umuringa ukingiye (uburebure bw’umusaraba busabwa Burengeye canke bungana na 2,5 mm2, bufise itandukaniro ry’ibara rigaragara hagati y’intsinga ziriho n’izitagira aho zigarukira), igice c’iherezo (conx junction) n’i kaseti.
Gusuzuma igipimo c’inguvu Imbere yo gushiramwo, suzuma nimba igipimo c’inguvu gihuye n’umugambi w’ugutanga amashanyarazi (nk’umuriro ugereranijwe 220V, ubusobanuro bw’amashanyarazi 5(60)A canke 10(40)A, n’ibindi), hanyuma usuzume nimba umubiri w’igipimo c’inguvu wononekaye be n’uko urupapuro rw’izina rugaragara neza. Imbere yo gucana umuriro, koresha igipimo c’umuriro (multimètre) kugira ngo umenye nimba hariho umurongo muto canke ukuvuza ku murongo winjira.
Intambwe zo gushiramwo
1. Zima umuriro n’uburinzi Imbere yo gushiramwo, umuyagankuba nyamukuru uri ku ruhande rw’uwukoresha utegerezwa gucirwa (ushobora gukoreshwa n’umuyagankuba canke umuyagankuba), hanyuma ukoreshe ikaramu yo gupima kugira ngo wemeze ko ata muriro uri ku nsinga y’ubuzima (L) no ku nsinga y’ubuzima (N). Abakoresha bategerezwa kwambara amaganzu n’inkweto zidashobora kunyerera kugira ngo umuntu agire umutekano.
2. Guhitamwo uburyo bwo gutera amashanyarazi Uburyo busanzwe bwo gutera amashanyarazi ku bipimo vy'inguvu vy'inzira imwe ni "uguhuza ataco bimaze" (bikoreshwa ku nzira y'umuyagankuba iri munsi canke ingana n'inguvu z'umuyagankuba zirengeye canke zingana n'inguvu z'umuyagankuba) na "guhuza biciye ku muhinduzi w'umuyagankuba" (bikoreshwa ku bipimo vy'inguvu vy'umuyagankuba vyinshi nk'akarorero, iki kiganiro). Amategeko agenga ivy'ugushiramwo amawaya ni:
•Imirongo 1 na 3: Ihuza n’intsinga ziza (insinga 1 ni iy’intsinga y’ubuzima (L), n’intsinga 3 ni iy’intsinga idafise aho ibogamiye (N);
•Contacts 2 na 4: Zifatanya n’intsinga zisohoka (contact 2 ni iy’intsinga ikora ku muzigo, na contact 4 ni iy’intsinga idakora ku muzigo).
Amametero amwe amwe ashobora kwandikwako ngo "1 (kubamwo), 2 (kuba hanze), 3 (utagira aho uhengamiye), 4 (utagira aho uhengamiye hanze)." Turagusavye gukurikiza neza amabwirizwa igihe ukoresha.
Uburyo bwo gushiramwo amashanyarazi
1.Wire Stripping: Koresha ibikoresho vyo gukuraho intsinga kugira ngo ukureho ikintu gikingira intsinga ku mpera y’intsinga (nk’uburebure bwa cm 1,5-2), ubone ko umuringa w’imbere udakomeretse kandi udafise ibisebe.
2.Incoming Connection: Huza umurongo w’ubuzima (L) ku mwobo 1 w’igipimo c’inguvu n’umurongo utagira aho uhengamiye (N) ku mwobo wa 3. Fata neza ama terminals ukoresheje screwdriver (umuvuduko ukenewe: 1.5-2 N·m. Irinde amahuzu ashobora gutuma umurongo ukora nabi canke ushobora kwonona cane).
3.Outgoing Connection: Yobora umurongo uhoraho uva mu mwobo wa 2 w’igipimo c’inguvu uja ku nzira y’injiza y’umuzigo, n’umurongo utagira aho uhengamiye uva ku mwobo wa 4 uja ku ntumbero y’umuzigo. Mushireko ama terminals mu buryo nk’ubwo nyene.
4.Circuit Verification: Inyuma yo gutera amawaya, ukoreshe multimètre kugira ngo usuzume ubushobozi buri hagati y’amawaya ariho n’atagira aho ageze (bikwiye kuba bitagira iherezo iyo umuzigo udafatanye, n’uburemere bw’umuzigo iyo uhuye) kugira ngo wemeze ko ata nsinga ngufi ziriho. Vyongeye, nusuzume ko ama terminal yose afise umutekano.
Gushiramwo no kurinda
Injira igipimo c’inguvu mu gasandugu k’igipimo canke mu gasandugu k’ugusangira maze ushire umubiri w’igipimo n’ibipfunsi vyatanzwe kugira ngo ntuhengamire canke ngo uzunguruke. Urugi rw’agasanduku k’amametero rutegerezwa gukingirwa n’ikidodo c’amabuye y’agaciro (gikorwa n’igisata kijejwe gutanga amashanyarazi canke umuhinga mu vy’ubuhinga) kugira ngo ntihagire umuntu akurwako ata wemerewe. Kugira ngo ushire hanze, utegerezwa gukoresha isandugu y’imetero idashobora guterwa n’amazi n’inkungugu (IP54 canke irenga).
Inyuma-Igenzura n'Igerageza ry'Ishirwaho
1. Imbere-Ububasha-Ku gusubiramwo
Imbere yo gusubiza amashanyarazi, subira wemeze ko amawaya yose ari meza (amawaya ariho n’atagira aho abogamiye ntahindurwa, kandi ko ata n’imwe igaragara), ko isandugu y’imetero yugarijwe neza, kandi ko ata bikoresho bishobora kwaka biri hafi.
2. Inguvu-Ku kigeragezo
Hindukiza umuriro mukuru w’amashanyarazi maze usuzume ko igicapo ca LCD c’igipimo canke igicapo c’ubuhinga gikora neza (nta gicapo c’umwirabura, kigenda kizimvye canke inkengeri zidasanzwe). Ushobora kugenzura ubushobozi bwo gupima mu gufatanya umuzigo w’inguvu zizwi (nk’itara ry’amatara rya 100W) hanyuma ukarukoresha iminota 5 kugira ngo usuzume ubushobozi bwongerekanwa ku gipimo (agaciro k’ivyiyumviro: 100W x iminota 5=0.0083 kWh, canke hafi wa 8.7}urs).
3. Kwandika amaparametere
Kwandika igiharuro ca mbere c’igipimo (nk’ishimikiro ry’ugutanga amafaranga y’inyuma) maze ugenzure ko amakuru yo ku rupapuro rw’izina ry’igipimo (nk’inomero y’urutonde rw’uruganda n’itariki yo gupima) ahuye n’amakuru yanditswe mu gisata c’amashanyarazi.
Ukwirinda n'ibibazo bisanzwe
1.No Live Operations: Ivyuma vyose n’uguhindura bitegerezwa gukorwa umuriro uzimye kugira ngo umuntu ntihagire ingorane zo gukubitwa n’umuyagankuba.
2.Nta mpinduka zitaremewe: Abatari-abahinga barabujijwe gukuraho ikidodo c'imetero canke guhindura amashanyarazi. Gukora ivyo vyoshobora gutuma haba amakosa yo gupima canke ingorane zijanye n’umutekano.
3.Regular Maintenance: Igisata c’amashanyarazi kigomba gukora calibration inyuma y’imyaka 2-3 kugira ngo kimenye neza ko igipimo gifise ukuri (mu ±2% y’amakosa).
4.Amakosa asanzwe: Guhindura intsinga zifise ubuzima n’izitagira aho zigarukira (ivyo ntibigira ico bikoze ku gupima ariko bitera ingorane ku mutekano), ibice vy’intsinga bifise ubunini buke (bitera ubushuhe canke mbere umuriro), n’ibice vy’intsinga bifise ubunini buke (bituma haba ubushuhe canke mbere umuriro), n’ibice vy’intsinga bifise ubunini burengeje urugero (bituma umuntu adashobora gukorana cane n’ugutera umuriro).
Gushiramwo neza ibipimo vy’amashanyarazi vy’inzira imwe-ni ngirakamaro kugira ngo amashanyarazi akoreshwe ata nkomanzi kandi ataco akora. Amakosa yo gupima n’ibintu bishobora gushika mu bijanye n’amashanyarazi birashobora kwirindwa neza biciye mu kwitegura bikomeye, mu buryo bumwe bwo gushiramwo amashanyarazi, no mu kugerageza no kugenzura neza. Abakoresha mu rugo n’abashiramwo amashanyarazi bakwiye kwubahiriza ingingo ngenderwako z’igihugu zijanye n’ivyo (nk’urutonde rwa GB/T 17215 rw’ibisobanuro vy’ubuhinga vyerekeye ibipimo vy’inguvu z’amashanyarazi) kugira ngo igipimo c’inguvu z’amashanyarazi gikore neza igihe kirekire-.