Luv luv Industry Trends
Luv luv Industry Trends,
CQC,
▍ Daim ntawv pov thawj Txheej txheem cej luam
Cov Ntawv Pov Thawj thiab Cov Ntawv Pov Thawj
Cov qauv xeem: GB31241-2014:Lithium ion hlwb thiab cov roj teeb siv hauv cov khoom siv hluav taws xob portable - Cov kev xav tau ntawm kev nyab xeeb
Daim ntawv pov thawj: CQC11-464112-2015:Secondary Battery and Battery Pack Safety Certification Rules for Portable Electronic Devices
Keeb Kwm thiab Hnub Ua Haujlwm
1. GB31241-2014 tau luam tawm rau lub Kaum Ob Hlis 5th, 2014;
2. GB31241-2014 tau raug coj los siv rau lub Yim Hli 1st, 2015.;
3. Thaum Lub Kaum Hli 15th, 2015, Certification and Accreditation Administration tau tshaj tawm ib qho kev daws teeb meem ntawm cov qauv xeem ntxiv GB31241 rau cov khoom tseem ceeb "roj teeb" ntawm cov khoom siv suab thiab video, cov khoom siv thev naus laus zis thiab cov khoom siv hauv xov tooj. Qhov kev daws teeb meem tau teev tseg tias cov roj teeb lithium siv rau hauv cov khoom saum toj no yuav tsum tau sim sim raws li GB31241-2014, lossis tau txais daim ntawv pov thawj cais.
Nco tseg: GB 31241-2014 yog tus qauv tsim nyog hauv tebchaws. Tag nrho cov khoom siv roj teeb lithium muag hauv Suav teb yuav tsum ua raws li tus qauv GB31241. Cov qauv no yuav raug siv rau hauv cov qauv qauv tshiab rau kev soj ntsuam hauv tebchaws, xeev thiab hauv zos.
▍ Scope of Certification
GB31241-2014Lithium ion hlwb thiab cov roj teeb siv hauv cov khoom siv hluav taws xob portable - Cov kev xav tau ntawm kev nyab xeeb
Cov ntaub ntawv pov thawjFeem ntau yog rau cov khoom siv hluav taws xob hauv xov tooj ntawm tes uas tau teem sijhawm tsawg dua 18kg thiab tuaj yeem nqa tau los ntawm cov neeg siv feem ntau. Cov piv txwv tseem ceeb yog raws li hauv qab no. Cov khoom siv hluav taws xob portable uas tau teev tseg hauv qab no tsis suav nrog txhua yam khoom, yog li cov khoom lag luam tsis tau teev tseg tsis tas yuav nyob sab nraud ntawm tus qauv no.
Cov cuab yeej siv tau: Cov roj teeb lithium-ion thiab cov roj teeb uas siv rau hauv cov khoom siv yuav tsum tau ua raws li cov qauv kev cai.
| Electronic khoom qeb | Cov qauv nthuav dav ntawm ntau hom khoom siv hluav taws xob |
| Portable cov khoom siv hauv chaw ua haujlwm | phau ntawv, pda, thiab lwm yam. |
| Cov khoom siv sib txuas lus txawb | xov tooj ntawm tes, xov tooj cordless, Bluetooth headset, walkie-talkie, thiab lwm yam. |
| Portable audio thiab video khoom | portable TV teeb, portable player, lub koob yees duab, yees duab yees, thiab lwm yam. |
| Lwm yam khoom siv portable | electronic navigator, digital photo frame, game consoles, e-books, thiab lwm yam. |
▍ Vim li cas MCM?
● Kev lees paub Kev Tsim Nyog: MCM yog aCQCLub chaw soj ntsuam kev cog lus lees paub thiab CESI tau lees paub qhov chaw kuaj mob. Daim ntawv tshaj tawm xeem tuaj yeem thov ncaj qha rau CQC lossis CESI daim ntawv pov thawj;
● Kev pab txhawb nqa: MCM muaj ntau yam khoom siv kuaj GB31241 thiab tau nruab nrog ntau tshaj 10 tus kws tshaj lij los ua qhov kev tshawb fawb tob txog kev sim tshuab, ntawv pov thawj, kev kuaj xyuas lub Hoobkas thiab lwm cov txheej txheem, uas tuaj yeem muab tau ntau dua thiab kho tau raws li GB 31241 daim ntawv pov thawj cov kev pabcuam thoob ntiaj teb. cov neeg siv khoom.
Txij hnub no mus, MCM txais cov ntawv thov rau CB daim ntawv pov thawj raws li qhov tseeb CB tus qauv version: IEC62133-2: 2017/AMD1: 2021. Qhov kev xeem txuj ci ntawm MCM tau tshaj tawm ntawm IEC EE lub vev xaib, raws li pom hauv daim duab hauv qab no.
Rau CB daim ntawv pov thawj uas tau tshaj tawm ib qho dhau los, lawv tuaj yeem hloov mus rau qhov tseeb IEC 62133-2: 2017, IEC 62133-2: 2017 / AMD1: 2021. Daim ntawv tshaj tawm yuav raug ua tiav los ntawm kev hloov kho cov ntaub ntawv thiab tsis tas yuav tsum muaj cov qauv xeem.Cov qauv tshiab ntawm CB hloov mus rau KC daim ntawv pov thawj: Raws li cov ntaub ntawv kawm, KTR, KTC, KTL cov koom haum txhua tus lees txais IEC 62133-2: 2017/AMD1: 2021 CB qhia hloov mus rau KC daim ntawv pov thawj.
Txhawm rau ntxiv dag zog rau kev tswj hwm rau gradient rov qab siv cov roj teeb tsheb traction, txhim kho kev nkag siab ntawm cov peev txheej thiab ua kom cov roj teeb zoo rov qab siv dua, Kev Tswj Xyuas Kev Ntsuas rau Gradient Reuse of Automotive Traction Batteries tau koom ua ke los ntawm Ministry of Industry.
thiab ntaub ntawv Technology, Ministry of Science thiab Technology, Ministry y ntawm Ecology thiab ib puag ncig, Ministry of Commerce thiab State Administration rau Market Regulation, thiab tshaj tawm rau lub Yim Hli 27th, 2021. Nws yuav tsum tau muab coj los siv 30 hnub tom qab qhov kev tshaj tawm.
