UL 1973 ： 2022 impinduka zikomeye
UL 1973 ： 2022impinduka zikomeye,
UL 1973 ： 2022,
▍Ni iki cTUVus & ETL CERTIFICATION?
OSHA (Ikigo gishinzwe umutekano n’ubuzima), gishamikiye kuri DOL yo muri Amerika (Ishami ry’umurimo), irasaba ko ibicuruzwa byose bizakoreshwa mu kazi bigomba gupimwa no kwemezwa na NRTL mbere yo kugurishwa ku isoko. Ibipimo ngenderwaho bikoreshwa birimo ibipimo ngenderwaho byabanyamerika (ANSI); Sosiyete y'Abanyamerika yo Kwipimisha Ibikoresho (ASTM), Ibipimo bya Laboratoire (UL), hamwe n’inganda zimenyekanisha mu ruganda.
▍OSHA, NRTL, cTUVus, ETL na UL ibisobanuro bisobanura nubusabane
OSHA:Amagambo ahinnye y’umutekano w’akazi n’ubuyobozi bw’ubuzima. Ni ihuriro rya DOL yo muri Amerika (Ishami ry'umurimo).
NRTL：Amagambo ahinnye ya Laboratoire Yipimishije Yemewe. Irashinzwe kwemerera laboratoire. Kugeza ubu, hari ibigo 18 by-ibizamini bya gatatu byemewe na NRTL, harimo TUV, ITS, MET nibindi.
CTUVus：Ikimenyetso cya TUVRh muri Amerika ya ruguru.
ETL：Amagambo ahinnye ya Laboratoire yo muri Amerika. Yashinzwe mu 1896 na Albert Einstein, umunyamerika wavumbuye.
UL：Amagambo ahinnye ya Laboratoire Laboratwari Inc.
IffItandukaniro hagati ya cTUVus, ETL & UL
| Ingingo | UL | CTUVus | ETL |
| Ikoreshwa risanzwe | Kimwe | ||
| Ikigo cyujuje ibyangombwa byo kwakira ibyemezo | NRTL (Laboratoire yemewe mu gihugu) | ||
| Isoko rikoreshwa | Amerika y'Amajyaruguru (Amerika na Kanada) | ||
| Ikigo gishinzwe ibizamini no gutanga ibyemezo | Laboratoire yandika (Ubushinwa) Inc ikora ibizamini ikanatanga ibaruwa isoza umushinga | MCM ikora ibizamini na TUV itanga icyemezo | MCM ikora ibizamini na TUV itanga icyemezo |
| Kuyobora igihe | 5-12W | 2-3W | 2-3W |
| Igiciro cyo gusaba | Urwego rwo hejuru murungano | Hafi ya 50 ~ 60% yikiguzi cya UL | Hafi ya 60 ~ 70% yikiguzi cya UL |
| Ibyiza | Ikigo cyabanyamerika cyamenyekanye neza muri Amerika na Kanada | Ikigo mpuzamahanga gifite ubutware kandi gitanga igiciro cyiza, nacyo kizamenyekana na Amerika ya ruguru | Ikigo cyabanyamerika kizwi neza muri Amerika ya ruguru |
| Ingaruka |
| Kumenyekanisha gake kurenza UL | Kumenyekana gake kurenza UL mukwemeza ibicuruzwa |
Kuki MCM?
Support Inkunga yoroshye iva mu buhanga n'ikoranabuhanga:Nka laboratoire yo gupima abatangabuhamya ba TUVRH na ITS muri Certificat ya Amerika y'Amajyaruguru, MCM irashobora gukora ibizamini byose kandi igatanga serivisi nziza muguhana ikoranabuhanga imbonankubone.
Support Inkunga ikomeye ituruka ku ikoranabuhanga:MCM ifite ibikoresho byose byo gupima kuri bateri yimishinga minini, ntoya nini kandi yuzuye (ni ukuvuga imodoka igendanwa y'amashanyarazi, ingufu zo kubika, hamwe nibikoresho bya elegitoroniki), ibasha gutanga serivise rusange yo gupima no gutanga ibyemezo muri Amerika ya ruguru, ikubiyemo ibipimo UL2580, UL1973, UL2271, UL1642, UL2054 nibindi.
UL 1973 ： 2022yasohotse ku ya 25 Gashyantare. Iyi verisiyo ishingiye ku mbanzirizamushinga ebyiri zatanzwe muri Gicurasi na Ukwakira 2021. Igipimo cyahinduwe cyagura intera yacyo, harimo na sisitemu y’ingufu zifasha ibinyabiziga (urugero kumurika no gutumanaho).
Ongeraho 7.7 Transformer: transformateur ya sisitemu ya bateri igomba guhabwa icyemezo kuri UL 1562 na UL 1310 cyangwa ibipimo bijyanye. Umuvuduko muke urashobora kwemezwa munsi ya 26.6.
Kuvugurura 7.9: Inzira ikingira no kugenzura: sisitemu ya batiri igomba gutanga switch cyangwa kumena, byibuze bisabwa kuba 60V aho kuba 50V. Ibisabwa byinyongera kumabwiriza ya fuse ikabije.
Kuvugurura Utugari 7.12 (bateri na capacitori ya electrochemic): Kubireba Li-ion yumuriro, birasabwa kwipimisha kumugereka E, utabanje gusuzuma UL 1642. Ingirabuzimafatizo zirasabwa kandi gusesengurwa niba zujuje ibyifuzo byubushakashatsi butekanye, nkibikoresho nu mwanya wa insulator, gukwirakwiza anode na cathode, nibindi.
Ongeraho 16 Igiciro Cyinshi: Suzuma uburinzi bwo kwishyuza sisitemu ya bateri hamwe nubushakashatsi burenze urugero. Ukeneye kwipimisha muri 120% yumubare ntarengwa wo kwishyuza.
Ongeraho 17 Ikizamini Cyumuzingo Mugufi: Kora ikizamini kigufi cyumuzunguruko kuri bateri ikeneye kwishyiriraho cyangwa guhindura.
