Ulungiso lweUL 1973IsiHlomelo H,
UL 1973,

▍Yintoni iSatifikethi se-CB?

I-IECEE CB yinkqubo yokuqala yokwenyani yamazwe ngamazwe yokwamkelwa ngokufanayo kweengxelo zovavanyo lokhuseleko lwezixhobo zombane. I-NCB (i-National Certification Body) ifikelela kwisivumelwano samazwe amaninzi, esenza ukuba abavelisi bafumane isatifikethi sesizwe kwamanye amazwe angamalungu phantsi kwe-CB scheme ngesiseko sokudlulisela esinye sezatifikethi ze-NCB.

Isatifikethi se-CB luxwebhu lwesikimu se-CB esisemthethweni esikhutshwe yi-NCB egunyazisiweyo, ekwazisa enye i-NCB ukuba iisampuli zemveliso ezivavanyiweyo ziyahambelana neemfuno ezisemgangathweni.

Njengohlobo lwengxelo esemgangathweni, ingxelo ye-CB idwelisa iimfuno ezifanelekileyo ukusuka kwinqaku le-IEC elisemgangathweni ngento. Ingxelo ye-CB ayinikezi kuphela iziphumo zazo zonke iimvavanyo ezifunekayo, ukulinganisa, ukuqinisekiswa, ukuhlolwa kunye nokuhlola ngokucacileyo kunye nokungacacisi, kodwa kubandakanywa neefoto, umzobo wesiphaluka, imifanekiso kunye nenkcazo yemveliso. Ngokomgaqo weskim se-CB, ingxelo yeCB ayizukusebenza de iveze nesatifikethi seCB kunye.

▍Kutheni sifuna iSiqinisekiso se-CB?

1. Ngqolyukuqondazed or imvumeedngeilunguamazwe

Ngesatifikethi se-CB kunye nengxelo yovavanyo lwe-CB, iimveliso zakho zinokuthunyelwa kumazwe athile ngokuthe ngqo.

1. Guqulela kwamanye amazwe izatifikethi

Isatifikethi se-CB sinokuguqulwa ngokuthe ngqo kwisatifikethi samazwe angamalungu ayo, ngokubonelela ngesatifikethi se-CB, ingxelo yovavanyo kunye nengxelo yokuvavanya umahluko (xa kufanelekile) ngaphandle kokuphinda uvavanyo, olunokunciphisa ixesha eliphambili lokuqinisekiswa.

1. Qinisekisa uKhuseleko lweMveliso

Uvavanyo lwesiqinisekiso se-CB luqwalasela ukusetyenziswa okufanelekileyo kwemveliso kunye nokhuseleko olubonakalayo xa lusetyenziswa kakubi. Imveliso eqinisekisiweyo ingqina ukuba iyanelisa iimfuno zokhuseleko.

▍Kutheni i-MCM?

● Isiqinisekiso:I-MCM yeyokuqala egunyazisiweyo ye-CBTL ye-IEC 62133 isiqinisekiso esisemgangathweni yiTUV RH kwilizwe laseTshayina.

● Isatifikethi kunye namandla okuvavanya:I-MCM iphakathi kwepatch yokuqala yovavanyo kunye nesiqinisekiso somntu wesithathu kumgangatho we-IEC62133, kwaye igqibe ngaphezu kwe-7000 yokuvavanya ibhetri ye-IEC62133 kunye neengxelo ze-CB kubathengi behlabathi.

● Inkxaso yobugcisa:I-MCM ineenjineli ezingaphezu kwe-15 zobuchwephesha ezikhethekileyo kuvavanyo ngokomgangatho we-IEC 62133. I-MCM ibonelela abathengi ngolwazi olubanzi, oluchanekileyo, oluvaliweyo lwenkxaso yobugcisa kunye neenkonzo zolwazi oluphambili.

Kule nyanga, i-UL ihlonyelweUL 1973ngokongeza iimfuno zebhetri yenickel-zinc kunye nokuhlaziya amaxabiso athile ovavanyo lweebhetri zenickel-cadmium kunye neenkqubo zebhetri. Isizathu kukuba iSihlomelo H asibandakanyi zonke iikhemikhali zenickel ezinokutshajwa.
"Iibhetri ze-Nickel-zinc" zongezwa kwinkcazo kwicandelo 1.4, 6.46, 7.12.1, 7.12.8, 45.8, 45.9, 45.10. 45.11, 45.12, 45.13, 45.14, 45.16, 45.17, 45.18, 45.19.Isihlomelo H, ekuqaleni Iindlela ezizezinye zoVavanyo lweValve-elawulwa okanye iVented Lead-acid okanye i-Nickel-Cadmium eVavanywayo ngoku i-Valter-Cadmival intengiso -acid okanye Nickel-zinc Iibhetri. Iimeko zokuvavanya ezilungele ibhetri ye-nickel-zinc zongezwa kwiindlela zokuvavanya ukugqithisa, i-short-circuit, i-overdischarge, iqondo lokushisa kunye nokumelana nombane.Isihlomelo H siguqula i-voltage ye-cut-off yeeseli ze-nickel-cadmium kwi-1.0 V.Isihlomelo H songeza kwakhona. amandla oxinzelelo kunye novavanyo lobushushu kwinqanaba lenkqubo.
Ngokutsho kwe-Ofisi Jikelele ye-State Council uluvo malunga nzulu uhlaziyo lwenkqubo yolawulo lombane kunye ne-elektroniki: iibhetri ze-lithium-ion kunye neepakethi zebhetri ezisetyenziswa kwiimveliso zombane kunye ne-elektroniki, iibhanki zamandla, kunye ne-adapter yamandla / itshaja ehambelana neemveliso zokugqibela zonxibelelwano, iya kufakwa kwisiqinisekiso semveliso esisisinyanzelo. Ngezantsi kukho iindaba malunga nesatifikethi kunye nemigangatho yovavanyo ebandakanyekayo:
I-GB/T 35590-2017 iNgcaciso Jikelele yeSibonelelo saMandla esiphathekayo kwi-IT Portable Digital Equipment iye yahlaziywa. Inkomfa yengxoxo yemigangatho iya kubanjwa ngo-Oct 13, 2022.
Inguqulelo ehlaziyiweyo ye-GB 31241 ayikakhululwa. Kulindeleke ukuba ikhutshwe ngaphambi kokuba kuphunyezwe isatifikethi se-3C. Olunye ulwazi luhlala lufumaneka malunga nokuba yeyiphi umgangatho omele yamkelwe njengesiqinisekiso kunye nomgangatho wokuvavanya kwiibhetri ze-lithium kwiimveliso zezixhobo zombane. Okwangoku, umgangatho ofanelekileyo kwiibhetri ze-lithium kwizixhobo ze-SJ / T 11757-2020.
I-MCM iya kuqhubeka igxile kwinkqubela phambili yokubonelela ngolwazi lwamva nje lwe