Icyiciro gishya cyibiganiro ku cyifuzo cya UL2054,
Ul2054,

ERTCERTIFICATION CTIA ni iki?

CTIA, mu magambo ahinnye y’itumanaho ry’itumanaho n’itumanaho rya interineti, ni umuryango udaharanira inyungu washinzwe mu 1984 hagamijwe kwemeza inyungu z’abakora, ababikora n’abakoresha. CTIA igizwe nabakozi bose bo muri Amerika n’abakora ibicuruzwa biva kuri radiyo igendanwa, ndetse no muri serivisi zidafite amakuru n’ibicuruzwa. Bishyigikiwe na FCC (Federal Communication Commission) na Kongere, CTIA ikora igice kinini cyimirimo nimirimo yakoreshwaga na leta. Mu 1991, CTIA yashyizeho sisitemu yo kutabogama, yigenga kandi ihuriweho na sisitemu yo gusuzuma no kwemeza inganda zidafite umugozi. Muri sisitemu, ibicuruzwa byose bidafite umugozi mubyiciro byabaguzi bigomba gukora ibizamini byubahirizwa kandi abubahiriza ibipimo bijyanye bazahabwa uburenganzira bwo gukoresha ibimenyetso bya CTIA no kubika ububiko bwibubiko bwisoko ryitumanaho muri Amerika ya ruguru.

CATL (Laboratoire yemewe ya CTIA) yerekana laboratoire zemewe na CTIA kugirango zipime kandi zisuzumwe. Raporo y'ibizamini yatanzwe na CATL byose byemezwa na CTIA. Mugihe izindi raporo zipimisha nibisubizo bitari CATL ntabwo bizamenyekana cyangwa ntibishobora kugera kuri CTIA. CATL yemewe na CTIA iratandukanye mubikorwa n'impamyabumenyi. Gusa CATL yujuje ibyangombwa byo gupima no kugenzura bateri ifite uburenganzira bwo kwemeza bateri kugirango yubahirize IEEE1725.

▍CTIA Ibipimo byo gupima Bateri

a) Ibisabwa Icyemezo cya sisitemu ya Batiri Kubahiriza IEEE1725 - Bikoreshwa kuri sisitemu ya Batteri ifite selile imwe cyangwa selile nyinshi zahujwe hamwe;

b) Icyangombwa gisabwa kuri sisitemu ya Batiri Yubahiriza IEEE1625 - Irakoreshwa kuri sisitemu ya Batteri hamwe na selile nyinshi zahujwe kuburinganire cyangwa muburyo bubangikanye;

Inama zishyushye: Hitamo hejuru yubuziranenge neza kuri bateri zikoreshwa muri terefone zigendanwa na mudasobwa. Ntukoreshe nabi IEE1725 kuri bateri muri terefone zigendanwa cyangwa IEEE1625 kuri bateri muri mudasobwa.

Kuki MCM？

●Ikoranabuhanga rikomeye:Kuva mu 2014, MCM yagiye mu nama yo gupakira bateri ikorwa na CTIA muri Amerika buri mwaka, kandi irashobora kubona amakuru agezweho no kumva imigendekere mishya ya CTIA muburyo bwihuse, bwuzuye kandi bukora.

●Ibisabwa:MCM ni CATL yemewe na CTIA kandi yujuje ibisabwa kugirango ikore inzira zose zijyanye no gutanga ibyemezo harimo ibizamini, ubugenzuzi bwuruganda no kohereza raporo.

Ku ya 25 Kamena 2021, urubuga rwemewe rwa UL rwashyize ahagaragara icyifuzo giherutse kuvugururwa kurwego rwa UL2054. Gusaba ibitekerezo bikomeza kugeza ku ya 19 Nyakanga 2021. Ibikurikira ni ingingo 6 zahinduwe muri iki cyifuzo:
1. Gushyiramo ibisabwa muri rusange kumiterere yinsinga na terefone: kubika insinga bigomba kuba byujuje ibisabwa na UL 758;
2. Guhindura ibintu bitandukanye mubisanzwe: cyane cyane gukosora nabi, kuvugurura ibipimo byavuzwe;
3. Kwiyongera kubisabwa kugirango bisuzumwe: guhanagura ikizamini hamwe namazi hamwe nudukoko twangiza;
4. icyarimwe.
5. Kugaragaza ikizamini gito cyo gutanga amashanyarazi nkubushake: niba ikizamini gito cyo gutanga amashanyarazi mugice cya 13 cyurwego rusanzwe cyakozwe bizagenwa hakurikijwe ibisabwa nuwabikoze. Guhindura ingingo ya 9.11 - ikizamini kigufi cyo hanze cyumuzunguruko: igipimo cyambere ni ugukoresha 16AWG (1.3mm2) Umuyoboro wumuringa wambaye ubusa; igitekerezo cyo guhindura: kurwanya hanze yumuzunguruko mugufi bigomba kuba 80 ± 20mΩ insinga z'umuringa zambaye ubusa.