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LV Circuit Breakers
Fiye da ƙasashe 80 waɗanda ke haɗin gwiwa don tsara ƙa'idodin duniya game da samar da wutar lantarki da daidaitawa sun ƙunshi Hukumar Kula da Kayan Fasaha ta Duniya (IEC). Koyaya, yawancin waɗannan ƙasashe masu halarta sun riga sun sami matsayinsu na ƙasa wanda zai iya bambanta da abubuwan ma'aunin IEC.
A Mai Kare Inganci, galibi muna ɗaukar ƙa'idodin Turai (EN) da Ingilishi na Burtaniya (BS) lokacin yin gwaji don ƙarancin ƙarancin wutar lantarki. Waɗannan ƙa'idodin sun haɗa da BS EN 61439-3-2012 (2015): Canjin ƙaramin ƙaramin ƙarfin lantarki da haɗaɗɗun kayan sarrafawa; TS EN 60898-1-2019: Na'urorin haɗi na lantarki-Masu fashewar madauwari don kariyar wuce gona da iri don gida da makamantan kayan aiki-Kashi na 1: Masu kewaya madaidaiciya don aikin ac; TS EN 61008-Masu fashewar kewayawa na yanzu ba tare da kariya ta yau da kullun don amfanin gida da makamantan su (RCCB's) da BS EN 61009: Masu fashewar da'irar da ke aiki a halin yanzu tare da kariya ta yau da kullun don amfanin gida da makamantan amfani (RCBOs)
Tsarin binciken mu na gaba ɗaya akan masu fasa bututun LV ya ƙunshi maki da ke ƙasa.
Koyaya muna buɗe don buƙatun gwaji na musamman.
| Jerin dubawa | |
|---|---|
| BAYANIN LITTAFIN LITTAFI | |
| Yawan Bincike | - Dole ne a bincika QTY bisa ga PO. |
| Ingancin Marufi | - Duba sturdiness na kwalaye. Tabbatar cewa babu wurin da ya wuce haddi. |
| Ayyuka da Labels | - Lakabin, kwatanci da zane -zane na layi za su dace da ainihin samfuran |
| Umarni Manual | - Bincika idan akwai kurakurai akan littafin jagora/Wayar Zane. |
| Inelibility of Marking | - Duk alamomin akan samfuran za su zama daidai kuma masu dorewa da dorewa, kuma ba za a ɗora shi a kan sukurori ba, masu wankin cirewa ko wasu sassa masu sauƙin cirewa, ko akan ɓangarorin da aka yi niyyar siyar da su daban. |
| SN /Lambar PO | - Za a buga lambobin SN/PO a kan ɓangarorin juyi na samfuran |
| Binciken gani a saman samfurin da tsari | - Fuskar samfur ɗin za ta zama mai santsi ba tare da ɓarna ba, tsatsa, ko wata lahani - Sassan ciki, babu kaifi mai kaifi, fasa/karyewa, tsatsa da burrs an yarda. |
| Yarda da CE da Alamar WEEE |  Mafi ƙarancin girman shine diagonal X shine 5.00mm. Da kyau yakamata a ƙera wannan alamar a cikin filastik idan ana iya samun wuri mai dacewa a ƙarshen faranti na fuska. |
| Material, Launi da gama daidaito | - Bincika kayan da aka yi amfani da su akan samfuran yakamata ya zama takamaiman - A hankali a duba launin akwati kuma a gama kuma a tabbatar sun yi daidai kuma sun dace da samfuran tunani. - Ba a yarda da gurɓatawa ko alamomi a farfajiya ba. |
| Fitar Buga ko Ingancin Laser | - Bugun kushin ko laser etching akan samfurin zai zama mai tsabta, bayyananne da dawwama. |
| Duba girma da nauyi | - Auna tsayin samfurin, faɗinsa, zurfinsa, tazara tsakanin shirye-shiryen jirgin ƙasa, tsayin jagororin yawo da nauyi zai kai matsayin da ake buƙata. |
| Mai nuna Injiniya | - Idan ana amfani da alamar injin daban don nuna matsayin manyan lambobin sadarwa, wannan zai nuna launin ja don rufewar matsayi (ON) da koren launi don buɗe matsayi (KASHE), sauyawa na ON/KASHE na mai nuna alama ya zama santsi. |
| Amintattun Dunƙule, Sassan ɗaukar kaya da Haɗi | - Za a ƙulle sukurori kuma a kwance su da hannu don aƙalla sau biyar don bincika haɗin gwiwa tare da zaren kayan rufewa. A lokacin gwajin, haɗin da aka toshe ba zai yi aiki ba kuma babu lalacewa, kamar karyewar sukurori ko lalacewar ramukan kai, zaren da zai lalata ci gaba da amfani da mai fasa bututun. Torque 2.5Nm na 1min. |
| Amintattun tashoshi don masu gudanar da waje | - Za a ƙera tashoshi don haɗa madaidaitan amintattu..Termimals za su ba da damar haɗin gandun jan ƙarfe da ke da yanki na yanki. |
| Shirye -shiryen Ƙarshe | - Samfurori za su sami madaidaicin tsari na ƙarshe kuma duk an yi musu alama |
| Canja Duba Aiki | - Daidaita aikin kunnawa (MIN sau 20) don bincika idan canzawa yayi aiki lafiya. Ba za a makale ko matsewa ba. |
| gwajin maballin (RCCB/RCBO) | - Danna maɓallin gwaji tare da samfur da aka ɗora, babban lambar sadarwa zata kasance a buɗe. |
| Gwajin Halin halin Yanzu- Kashi na ɗaya (MCB/RCBO) | - A halin yanzu daidai yake da 1.13In ana wucewa don lokacin al'ada ta duk sanduna, farawa daga sanyi. Mai kewaya kewaye ba zai yi tafiya cikin awa 1 ba, a halin yanzu ana ƙara ƙaruwa a cikin 5s, zuwa 1.45In, mai ƙetarewar zai yi tafiya cikin awa 1. |
| Gwajin Halin halin Yanzu- Kashi na Biyu (MCB/RCBO) | - A halin yanzu daidai yake da 2.55In ana wucewa ta cikin dukkan sanduna, farawa daga sanyi, lokacin buɗewa ba zai zama ƙasa da 1s ba kuma ba zai fi 60s ba don ƙimar da aka ƙaddara har zuwa 32A; 120s don ƙimar da aka ƙima sama da 32A. |
| Gwajin tafiya nan take (MCB/RCBO) | - Don nau'in B, 3In ana amfani da shi akan mai fashewa, lokacin buɗewa bazai zama ƙasa da 0.1s ba fiye da 45s don ƙimar har zuwa 32A, 90s sama da 32A. 5An yi amfani da shi, mai karya zai yi tafiya a cikin ƙasa da 0.1s. - Don nau'in C, 5In ana amfani da shi akan mai fashewa, lokacin buɗewa bazai zama ƙasa da 0.1s ba fiye da 15s don ƙimar har zuwa 32A, 30s sama da 32A. 10An yi amfani da shi, mai karya zai yi tafiya a cikin ƙasa da 0.1s. - Don nau'in D, 10In ana amfani da shi akan mai fashewa, lokacin buɗewa bazai zama ƙasa da 0.1s ba fiye da 4s don ƙimar har zuwa 32A, 8s sama da 32A. 20An yi amfani da shi, mai karya zai yi tafiya a cikin ƙasa da 0.1s. |
| Gwajin Aiki na Yanzu- rubuta AC (RCCB/RCBO) | - Don nau'in AC RCCB/RCBO, kasancewa a cikin rufaffiyar wuri, ragowar ragowar yana ƙaruwa akai -akai, yana farawa daga ƙimar da ba ta fi 0,2 I △ n ba, ƙoƙarin samun ƙimar I △ n a cikin 30 s, halin yanzu da ake aunawa ba za ta yi sama da ƙima da aka ƙera na yanzu ba. |
| Ragowar Pulsating Direct Current- Nau'in A (RCCB/RCBO) | - Don nau'in A RCCB/RCBO, Tabbatar da ingantaccen aiki idan akwai ci gaba mai ɗorewa na madaidaicin madaidaiciyar madaidaiciya- Koma zuwa Annex 9.9.31 |
| Rubuta Gwajin Aiki (Isolator) | - Don mai warewa: Don tabbatar da aikin gabaɗaya da sifa, aikin aiki, Aiki na gajeren zango, halin ɗan gajeren zango na zamani, ƙarfin aiki mai nauyi. |
| Resistance zuwa Zafi | - Ana ajiye jujjuyawar don 1h a cikin katako mai zafi a zazzabi na (100 ± 2) ° C, bayan gwajin, ba za a sami damar shiga sashin Live ba, alamar har yanzu tana iya yiwuwa. An yi watsi da mai canza launi, kumburi ko ƙauracewa shari'ar. |
| Resistance to Abnormal zafi and Fire | - Don ɓangarorin waje na jujjuyawar da aka yi da ruɓaɓɓen kayan da ake buƙata don riƙewa a matsayin kayan ɗaukar kaya na yanzu da sassan kewayon kariya, ta gwajin da aka yi a zafin jiki na (960 ± 15) ° C. |
| Juriya ga Tsatsa | - Screws sun lalace kafin gwaji, sassan sannan aka nutsar da su na mintina 10 a cikin maganin 10% na ammonium chloride a cikin ruwa a zazzabi na (20 ± 5) ° C, girgiza digo kafin sanyawa cikin iska mai cike da danshi a zazzabi na ( 20 ± 5) ° C, busasshe na mintina 10 a cikin gidan dafa abinci a (100 ± 5) ° C, farfajiyar ba za ta nuna alamun tsatsa ba. |
| Gwajin EMC | - Don tabbatar da yardawar mai juyawa tare da buƙatar EMC. rigakafi: juyawa baya haɗa hanyoyin lantarki |
| Sauya Injin Gwajin Rayuwa | - Lokacin da lokaci ya ba da damar kuma akwai kayan aiki, za a yi gwajin sake zagayowar rayuwa ta inji a masana'anta. |
| Gwajin tukunya | - Babban tukunyar gwajin 2.0 KV |
| Gwajin shigarwa din-dogo | - Lokacin da aka sanya shi akan layin dogo, an yi amfani da ƙarfi a kan juyawa, a tsaye 50N a tsaye don mintuna 1, sama 50N a tsaye don 1min, babu lalacewa |
