Tanthauzirani zaMtengo CQCKusintha Malamulo a Certification,
Mtengo CQC,

▍Kodi CTIA CERTIFICATION ndi chiyani?

CTIA, chidule cha Cellular Telecommunications and Internet Association, ndi bungwe lopanda phindu lomwe linakhazikitsidwa mu 1984 ndi cholinga chotsimikizira phindu la ogwira ntchito, opanga ndi ogwiritsa ntchito. CTIA ili ndi onse ogwira ntchito ku US ndi opanga kuchokera ku mawayilesi a m'manja, komanso kuchokera ku ma data opanda zingwe ndi zinthu zopangidwa. Mothandizidwa ndi FCC (Federal Communications Commission) ndi Congress, CTIA imachita gawo lalikulu la ntchito ndi ntchito zomwe zidagwiritsidwa ntchito ndi boma. Mu 1991, CTIA idapanga njira yowunikira zinthu mosakondera, yodziyimira payokha komanso yapakati pamakampani opanda zingwe. Pansi pa dongosololi, zinthu zonse zopanda zingwe zomwe zili mugulu la ogula zidzayesa kutsata ndipo omwe akutsatira miyezo yoyenera adzaloledwa kugwiritsa ntchito chizindikiro cha CTIA ndikugundika mashelefu amsika amsika waku North America.

CATL (CTIA Authorized Testing Laboratory) imayimira ma lab ovomerezeka ndi CTIA kuti ayesedwe ndikuwunikanso. Malipoti oyezetsa ochokera ku CATL onse avomerezedwa ndi CTIA. Pomwe malipoti ena oyezetsa ndi zotsatira zochokera kwa omwe si a CATL sizidziwika kapena kukhala ndi mwayi wopeza CTIA. CATL yovomerezeka ndi CTIA imasiyanasiyana m'mafakitale ndi ma certification. CATL yokhayo yomwe ili yoyenera kuyezetsa kutsata batire ndikuwunika yomwe ili ndi mwayi wopeza satifiketi ya batri kuti igwirizane ndi IEEE1725.

▍CTIA Battery Testing Standards

a) Chofunikira Pachiphaso cha Battery System Kutsata IEEE1725- Imagwira Ntchito ku Ma Battery Systems okhala ndi cell imodzi kapena ma cell angapo olumikizidwa mofanana;

b) Chofunikira Pachiphaso cha Battery System Kutsata IEEE1625- Imagwira Ntchito ku Ma Battery Systems okhala ndi ma cell angapo olumikizidwa mofananira kapena mofananira ndi mndandanda;

Malangizo ofunda: Sankhani pamwamba pa ziphaso zotsimikizika zamabatire omwe amagwiritsidwa ntchito m'mafoni am'manja ndi makompyuta. Osagwiritsa ntchito molakwika IEE1725 pamabatire amafoni am'manja kapena IEEE1625 pamabatire apakompyuta.

▍ Chifukwa chiyani MCM?

●Ukadaulo Wolimba:Kuyambira 2014, MCM yakhala ikupezeka pa msonkhano wa batri pack womwe umachitika ndi CTIA ku US chaka chilichonse, ndipo imatha kupeza zosintha zaposachedwa ndikumvetsetsa malingaliro atsopano okhudza CTIA mwachangu, molondola komanso mwachangu.

●Zoyenereza:MCM ndi CATL yovomerezeka ndi CTIA ndipo ndi woyenerera kuchita njira zonse zokhudzana ndi certification kuphatikiza kuyesa, kufufuza fakitale ndi kukweza malipoti.

Kuyambira pa Meyi 1, 2022, CQC itengera kusinthidwa kwaposachedwa kwa CQC11-464112-2015 Malamulo Otsimikizira Chitetezo kwa Mabatire Achiwiri ndi Paketi Za Battery Zogwiritsidwa Ntchito Pazida Zamagetsi Zam'manja/Zokhazikika, zomwe zimakulitsa zofunikira za certification zamabatire a lithiamu-ion ndi mapaketi a batri kuti asasunthike. zida zamagetsi, komanso kusintha kwa certification mode 2 ndi 3 satifiketi yovomerezeka mpaka zaka 5.
Kuchulukitsa kwa mabatire achiwiri ndi mabatire omwe amagwiritsidwa ntchito pamagetsi okhazikika, kuphatikiza zida zaukadaulo wazidziwitso (zida za IT), zida zomvera ndi makanema (zida za AV), zida zaukadaulo wolumikizirana (zida za CT), zowongolera zoyezera ndi zida zamagetsi za labotale ndi zina zofananira. zida. Kuonjezera apo, magetsi osasunthika (UPS), magetsi adzidzidzi (EPS) ndi mabatire ena a lithiamu-ion ndi mapaketi a batri akugwiritsidwanso ntchito pa lamuloli.
Sinthani ndime 4.2.1 Kutengera miyezo: Muyezo wa IEC 62133: 2012, GB/T28164-2011 udachotsedwa, ndipo GB 40165-2021 Zofunikira Zotsimikizira Chitetezo cha Mabatire a Lithium-ion ndi Ma Battery Packs Omwe Amagwiritsidwa Ntchito mu Zida Zamagetsi Zonyamula / Zokhazikika.