Q&A paGB 31241-2022Kuyesedwa ndi Certification,
GB 31241-2022,

▍Kodi PSE Certification ndi chiyani?

PSE (Product Safety of Electrical Appliance & Material) ndi njira yovomerezeka yotsimikizira ku Japan. Imatchedwanso 'Compliance Inspection' yomwe ndi njira yovomerezeka yofikira pamsika ya zida zamagetsi. Chitsimikizo cha PSE chimapangidwa ndi magawo awiri: EMC ndi chitetezo chazinthu komanso ndi lamulo lofunikira lalamulo lachitetezo ku Japan pazida zamagetsi.

▍ Certification Standard ya mabatire a lithiamu

Kutanthauzira kwa METI Ordinance for Technical Requirements(H25.07.01), Appendix 9, Lithium ion secondary mabatire

▍Chifukwa chiyani MCM?

● Malo oyenerera: MCM ili ndi malo oyenerera omwe angakhale ndi miyezo yonse yoyezetsa ya PSE ndi kuyesa kuyesa kuphatikizapo kukakamiza mkati mwafupifupi dera ndi zina. Imatithandiza kupereka malipoti osiyanasiyana oyesera mosiyanasiyana mumtundu wa JET, TUVRH, ndi MCM etc. .

● Thandizo laukadaulo: MCM ili ndi gulu la akatswiri 11 akatswiri aukadaulo okhazikika pamiyezo ndi malamulo oyezetsa a PSE, ndipo amatha kupereka malamulo atsopano a PSE ndi nkhani kwa makasitomala mwatsatanetsatane, mwatsatanetsatane komanso mwachangu.

● Ntchito zosiyanasiyana: MCM ikhoza kupereka malipoti mu Chingerezi kapena Chijapani kuti ikwaniritse zosowa za makasitomala. Pakadali pano, MCM yamaliza ntchito zopitilira 5000 za PSE zamakasitomala onse.

Monga GB 31241-2022 inaperekedwa, The CCC certification angayambe kugwiritsa ntchito kuyambira August 1st 2023. Pali kusintha kwa chaka chimodzi, kutanthauza kuti kuyambira August 1st 2024, mabatire onse a lithiamu-ion sangathe kulowa mu msika wa China popanda chiphaso cha CCC. Opanga ena akukonzekera kuyesa kwa GB 31241-2022 ndi certification. Popeza pali zosintha zambiri osati pazoyeserera zokha, komanso zofunikira pamalebulo ndi zikalata zofunsira, MCM ili ndi mafunso ambiri achibale. Tikutengerani mafunso ofunikira a Q&A kuti muwerenge. Kusintha kwazomwe zimafunikira ndi imodzi mwazinthu zomwe zimayang'ana kwambiri. Poyerekeza ndi mtundu wa 2014, watsopanoyo adawonjezeranso kuti zilembo za batri ziyenera kulembedwa ndi mphamvu zovoteledwa, zovoteledwa, fakitale yopanga ndi tsiku lopanga (kapena nambala yowerengera) .Chifukwa chachikulu cholembera mphamvu ndi chifukwa cha UN 38.3, momwe mphamvu zowerengera idzaganiziridwa pachitetezo chamayendedwe. Nthawi zambiri mphamvu imawerengeredwa ndi voteji * voteji mphamvu. Mutha kuyika chizindikiro ngati momwe zilili zenizeni, kapena kuzunguliza nambalayo. Koma sikuloledwa kuchepetsa chiwerengerocho. Ndi chifukwa pamalamulo oyendetsa, zinthuzo zimagawidwa m'magulu oopsa ndi mphamvu, monga 20Wh ndi 100Wh. Ngati chiwerengero cha mphamvu chikafupikitsidwa, chikhoza kuyambitsa ngozi.Mwachitsanzo, voliyumu yovotera: 3.7V, mphamvu yake ndi 4500mAh. Mphamvu zovotera zikufanana ndi 3.7V * 4.5Ah = 16.65Wh.
Mphamvu zovoteledwa zimaloledwa kulembedwa kuti 16.65Wh, 16.7Wh kapena 17Wh.