Ukuchitshiyelwa kokuthiUL 1973Isithasiselo H,
UL 1973,

▍Siyini Isitifiketi Se-CB?

I-IECEE CB iwuhlelo lokuqala lwangempela lwamazwe ngamazwe lokuqashelwa ngokufanayo kwemibiko yokuhlolwa kokuphepha kwezinto zikagesi. I-NCB (National Certification Body) ifinyelela isivumelwano sezizwe eziningi, esivumela abakhiqizi ukuthi bathole isitifiketi sikazwelonke kwamanye amazwe angamalungu ngaphansi kohlelo lwe-CB ngesisekelo sokudlulisa esinye sezitifiketi ze-NCB.

Isitifiketi se-CB siwumbhalo osemthethweni wohlelo lwe-CB okhishwe i-NCB egunyaziwe, okokwazisa enye i-NCB ukuthi amasampula omkhiqizo ohloliwe ahambisana nezidingo ezijwayelekile.

Njengohlobo lombiko omisiwe, umbiko we-CB ubala izidingo ezifanele ezivela entweni ejwayelekile ye-IEC ngento ngayinye. Umbiko we-CB awuhlinzeki nje kuphela ngemiphumela yakho konke ukuhlolwa okudingekile, ukukalwa, ukuqinisekiswa, ukuhlolwa nokuhlola ngokucacile nokungacacisi, kodwa futhi kufaka phakathi izithombe, umdwebo wesifunda, izithombe nencazelo yomkhiqizo. Ngokomthetho wohlelo lwe-CB, umbiko we-CB ngeke usebenze kuze kube yilapho wethula isitifiketi se-CB ndawonye.

▍Kungani sidinga Isitifiketi se-CB?

1. Ngqolyqaphelazed or vumaedngeilunguamazwe

Ngesitifiketi se-CB kanye nombiko wokuhlola we-CB, imikhiqizo yakho ingathunyelwa kwamanye amazwe ngokuqondile.

1. Guqulela kwamanye amazwe izitifiketi

Isitifiketi se-CB singaguqulelwa ngokuqondile kusitifiketi samazwe angamalungu ayo, ngokunikeza isitifiketi se-CB, umbiko wokuhlola kanye nombiko wokuhlola umehluko (uma kusebenza) ngaphandle kokuphinda ukuhlolwa, okunganciphisa isikhathi sokuhola sokuthola isitifiketi.

1. Qinisekisa Ukuphepha Komkhiqizo

Ukuhlolwa kwesitifiketi se-CB kubheka ukusetshenziswa okuphusile komkhiqizo kanye nokuphepha okubonakalayo uma usetshenziswa kabi. Umkhiqizo oqinisekisiwe ufakazela ukugculisa kwezidingo zokuphepha.

▍Kungani i-MCM?

● Ukufaneleka:I-MCM iyi-CBTL yokuqala egunyaziwe ye-IEC 62133 ejwayelekile yi-TUV RH ezweni laseChina.

● Isitifiketi namandla okuhlola:I-MCM iphakathi kwesiqephu sokuqala sokuhlola nesitifiketi senkampani yangaphandle ye-IEC62133 ejwayelekile, futhi isiqede ukuhlola amabhethri e-IEC62133 angaphezu kuka-7000 kanye nemibiko ye-CB kumakhasimende omhlaba.

● Usekelo lobuchwepheshe:I-MCM inonjiniyela bezobuchwepheshe abangaphezu kwe-15 abakhethekile ekuhlolweni njengokujwayelekile kwe-IEC 62133. I-MCM ihlinzeka amakhasimende ngohlobo oluphelele, olunembile, oluvaliwe losekelo lobuchwepheshe kanye nezinsizakalo zolwazi ezihola phambili.

Kule nyanga, i-UL ichitshiyelweUL 1973ngokwengeza izidingo zebhethri le-nickel-zinc kanye nokubuyekeza amanani athile okuhlola amabhethri e-nickel-cadmium namasistimu ebhethri. Isizathu ukuthi iSithasiselo H asifaki wonke amakhemikhali e-nickel ashajwayo.
"Amabhethri e-nickel-zinc" yengezwe encazelweni esigabeni 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.Isithasiselo H, ekuqaleni Izindlela Ezihlukile Zokuhlola I-Valve-controlled noma i-Vented Lead-acid noma i-Nickel-Cadmium Elawulwayo noma i-Nickel-Cadmium manje i-Balter-Cadmium isikhangiso Amabhethri -i-acid noma i-Nickel-zinc. Izimo zokuhlola ezifanele ibhethri le-nickel-zinc zengezwa ezindleleni zokuhlola zokushajwa ngokweqile, i-short-circuit, ukukhipha ngokweqile, izinga lokushisa nokumelana nomthamo we-voltage.Isithasiselo H silungisa i-voltage enqamukile yamaseli e-nickel-cadmium ibe ngu-1.0 V.Isithasiselo H futhi siyanezela amandla okucindezela nokuhlolwa kwezinga lokushisa ezingeni lesistimu.
Ngokombono we-The General Office of the State Council mayelana nokujulisa ukuguqulwa kohlelo lokuphatha imboni kagesi neye-elekthronikhi: amabhethri e-lithium-ion namaphakethe ebhethri asetshenziswa emikhiqizweni kagesi neye-elekthronikhi, amabhange kagesi, kanye ne-adaptha/ishaja yamandla ehambisana nemikhiqizo yokugcina yezokuxhumana, izofakwa esitifiketini somkhiqizo esiyimpoqo. Ngezansi kukhona ezinye izindaba mayelana nesitifiketi namazinga okuhlola ahilelekile:
I-GB/T 35590-2017 Ukucaciswa Okujwayelekile Kokuhlinzekwa Kwamandla Aphathekayo Yezisetshenziswa Zedijithali Eziphathwayo ze-IT kubuyekeziwe. Ingqungquthela yezingxoxo zamazinga izobanjwa ngo-Oct 13, 2022.
Inguqulo ebuyekeziwe ye-GB 31241 ayikakhululwa. Kulindeleke ukuthi ikhishwe ngaphambi kokuthi kusetshenziswe isitifiketi se-3C. Ulwazi olwengeziwe lusazotholakala mayelana nokuthi yiliphi izinga okufanele lamukelwe njengesitifiketi nokuhlola izinga lamabhethri e-lithium emikhiqizweni yezinto zikagesi. Njengamanje, izinga elifaneleka kakhulu lamabhethri e-lithium ezinto zikagesi yi-SJ/T 11757-2020.
I-MCM izoqhubeka nokugxila enqubeni yokuhlinzeka ngolwazi lwakamuva