Umjikelo omtsha wengxoxo kwisiphakamiso se-UL2054,
Ul2054,

▍Yintoni i-CTIA CERTIFICATION?

I-CTIA, isishunqulelo se-Cellular Telecommunications and Internet Association, ngumbutho woluntu ongenzi nzuzo owasekwa ngo-1984 ngenjongo yokuqinisekisa inzuzo yabasebenzi, abavelisi kunye nabasebenzisi. I-CTIA ibandakanya bonke abasebenzi base-US kunye nabavelisi abavela kwiinkonzo zikanomathotholo eziphathwayo, kunye nakwiinkonzo zedatha ezingenazingcingo kunye neemveliso. Ixhaswa yiFCC (iKomishoni yoNxibelelwano lwe-Federal) kunye neCongress, i-CTIA yenza inxalenye enkulu yemisebenzi kunye nemisebenzi eyayisetyenziselwa ukuqhutywa ngurhulumente. Ngo-1991, i-CTIA yenze inkqubo yovavanyo lwemveliso engakhethi cala, ezimeleyo nebekwe kwindawo esembindini kunye nenkqubo yoqinisekiso yoshishino olungenazingcingo. Ngaphantsi kwenkqubo, zonke iimveliso ezingenazingcingo ezikwibakala labathengi ziya kuthatha iimvavanyo zokuthobela kwaye abo bathobela imigangatho efanelekileyo baya kunikwa ukuba basebenzise uphawu lwe-CTIA kunye nokubetha iishelufa zevenkile yentengiso yonxibelelwano yaseMntla Melika.

I-CATL (i-CTIA eGunyaziweyo yoVavanyo lweLebhu) imele iilebhu ezivunyiweyo yi-CTIA ukuze zivavanywe kwaye zihlolwe. Iingxelo zovavanyo ezikhutshwe kwi-CATL ziya kuvunywa zonke yi-CTIA. Ngelixa ezinye iingxelo zovavanyo kunye neziphumo ezisuka kwi-non-CATL zingayi kuqatshelwa okanye zingabi nafikelelo kwi-CTIA. I-CATL evunyiweyo yi-CTIA iyahluka kumashishini kunye neziqinisekiso. I-CATL kuphela efanelekile kuvavanyo lokuthotyelwa kwebhetri kunye nokuhlolwa inokufikelela kwisatifikethi sebhetri sokuthotyelwa kwe-IEEE1725.

▍CTIA iMigangatho yoVavanyo lwebhetri

a) Imfuneko yesiQinisekiso seSistim yeBattery Ukuthotyelwa kwe-IEEE1725— iFaneka kwiiNkqubo zeBattery ezineseli enye okanye iiseli ezininzi ezidityaniswe ngokufanayo;

b) IMfuneko yeSiqinisekiso seSistim yeBattery Ukuthotyelwa kwe-IEEE1625- Isebenza kwiiSystems zeBattery ezineeseli ezininzi ezidityaniswe ngokufana okanye kuzo zombini ezihambelanayo kunye nochungechunge;

Iingcebiso ezifudumeleyo: Khetha ngaphezulu kwemigangatho yoqinisekiso ngokufanelekileyo kwiibhetri ezisetyenziswa kwiifowuni eziphathwayo kunye neekhompyuter. Musa ukusebenzisa kakubi i-IEE1725 kwiibhetri kwiifowuni eziphathwayo okanye i-IEEE1625 kwiibhetri ezikwiikhompyutha.

▍Kutheni i-MCM?

●Itekhnoloji enzima:Ukusukela ngo-2014, i-MCM ibizimasa inkomfa yokupakisha ibhetri ebanjwa yi-CTIA e-US minyaka le, kwaye iyakwazi ukufumana uhlaziyo lwamva nje nokuqonda iindlela ezintsha zomgaqo-nkqubo malunga ne-CTIA ngendlela ekhawulezayo, echanekileyo nesebenzayo.

●Isiqinisekiso:I-MCM yiCATL evunyiweyo yi-CTIA kwaye ifanelekile ukwenza zonke iinkqubo ezinxulumene nesatifikethi kubandakanya uvavanyo, uphicotho lwefektri kunye nokufakwa kwengxelo.

【Iziqulatho zesindululo】
Nge-25 kaJuni, 2021, iwebhusayithi esemthethweni ye-UL ikhuphe isindululo solungiso samva nje kumgangatho we-UL2054. Ukucelwa kwezimvo kuqhubeka kude kube ngumhla we-19 kaJulayi, 2021. Oku kulandelayo yimiba emi-6 yezilungiso kwesi sindululo:
1. Ukufakwa kweemfuno eziqhelekileyo zokwakhiwa kweengcingo kunye neeterminals: ukugquma kweengcingo kufuneka kuhlangabezane neemfuno ze-UL 758;
2. Izilungiso eziziintlobo ngeentlobo kumgangatho: ubukhulu becala isilungiso esingapelwanga kakuhle, uhlaziyo lwemigangatho ekhankanyiweyo;
3. Ukongezwa kweemfuno zovavanyo lokubambelela: uvavanyo lokusula ngamanzi kunye ne-organicsolvents;
4. Ukonyuka kweendlela zolawulo lwamacandelo kunye neesekethe ezinomsebenzi ofanayo wokukhusela kuvavanyo lokusebenza kombane: Ukuba amacandelo amabini afanayo okanye iisekethe zisebenza kunye ukukhusela ibhetri, xa kuqwalaselwa impazamo enye, amacandelo amabini okanye iisekethe kufuneka zibe nempazamo. kwangelo xesha.
5. Ukumakisha uvavanyo lonikezelo lwamandla olulinganiselweyo njengokuzikhethela: ukuba ngaba uvavanyo lonikezelo lwamandla olulinganiselweyo kwiSahluko se-13 somgangatho luyenziwa luya kumiselwa ngokweemfuno zomenzi. Ukuguqulwa kwegatya le-9.11 - uvavanyo lwesiphaluka esifutshane sangaphandle: umgangatho wokuqala kukusebenzisa i-16AWG (1.3mm2) i-wire copper Wire; isiphakamiso sokuguqulwa: ukuxhathisa kwangaphandle kwesiphaluka esifutshane kufuneka kube yi-80±20mΩ ucingo olungenanto lobhedu.