Ukukhishwa kwenguqulo entsha ebuyekeziwe ye-UL 1642 - Ukuhlolwa komthelela omkhulu esikhundleni sesikhwamaiseli,
iseli,

▍Iyini i-KC?

Kusukela 25^thAug., 2008，Korea Ministry of Knowledge Economy (MKE) yamemezela ukuthi I-National Standard Committee izophatha uphawu olusha lwesitifiketi oluhlanganisiwe lukazwelonke - oluqanjwe uphawu lwe-KC oluthatha indawo yesitifiketi sase-Korea phakathi nesikhathi esiphakathi kuka-Jul. 2009 no-Dec. 2010. Isitifiketi sokuphepha se-Electrical Appliances isikimu (Isitifiketi se-KC) siwuhlelo lokuqinisekisa ukuphepha oluyisibopho futhi oluzilawulayo ngokwe-Electrical I-Appliances Safety Control Act, uhlelo oluqinisekisa ukuphepha kokukhiqizwa nokudayiswa.

Umehluko phakathi kwesitifiketi esiyisibopho nokuzilawula(ngokuzithandela)isiqinisekiso sokuphepha:

Ukuze kuphathwe ngokuphephile izinto zikagesi, isitifiketi se-KC sihlukaniswe izitifiketi zokuphepha eziphoqelekile nezizilawulayo (ngokuzithandela) njengokuhlukaniswa kwengozi yomkhiqizo. imiphumela eyingozi engathi sína noma isithiyo esinjengomlilo, ukushaqeka kukagesi. Ngenkathi izifundo zesitifiketi sokuphepha esizilawulayo (sokuzithandela) sisetshenziswa ezintweni zikagesi lapho izakhiwo nezindlela zokuzisebenzisa zingeke zibangele imiphumela eyingozi enkulu noma isithiyo esinjengomlilo, ukushaqeka kukagesi. Futhi ingozi nesithiyo kungavinjelwa ngokuhlola izinto zikagesi.

▍Ubani ongafaka isicelo sesitifiketi se-KC:

Bonke abantu abasemthethweni noma abantu ngabanye ekhaya naphesheya abenza umsebenzi wokukhiqiza, ukuhlanganisa, ukucubungula izinto zikagesi.

▍Isu kanye nendlela yesitifiketi sokuphepha:

Faka isicelo sesitifiketi se-KC esinemodeli yomkhiqizo engahlukaniswa ngemodeli eyisisekelo kanye nemodeli yochungechunge.

Ukuze kucaciswe uhlobo lwemodeli kanye nomklamo wezinto zikagesi, igama lomkhiqizo eliyingqayizivele lizonikezwa ngokomsebenzi wawo ohlukile.

▍ Isitifiketi se-KC sebhethri ye-Lithium

1. Izinga lesitifiketi se-KC sebhethri ye-lithium:I-KC62133:2019
2. Ububanzi bomkhiqizo wesitifiketi se-KC sebhethri ye-lithium

A. Amabhethri e-lithium yesibili azosetshenziswa kuhlelo lokusebenza oluphathekayo noma kumadivayisi akhiphekayo

B. Iseli alikho ngaphansi kwesitifiketi se-KC ukuthi liyathengiswa noma lihlanganiswe ngamabhethri.

C. Kumabhethri asetshenziswa kudivayisi yokugcina amandla noma i-UPS (ugesi ongaphazamiseki), namandla awo angaphezu kuka-500Wh angaphezu komthamo.

D. Ibhethri ubukhulu bawo amandla evolumu bungaphansi kuka-400Wh/L iza esikhaleni sesitifiketi kusukela ngo-1.^st, Ephreli 2016.

▍Kungani i-MCM?

● I-MCM igcina ukubambisana okuseduze namalebhu ase-Korea, njenge-KTR (Korea Testing & Research Institute) futhi iyakwazi ukunikeza izixazululo ezingcono kakhulu ngokusebenza kwezindleko eziphakeme kanye nesevisi Yokwengeza Inani kumakhasimende kusukela endaweni yesikhathi sokuhola, inqubo yokuhlola, ukunikezwa isitifiketi. izindleko.

● Isitifiketi se-KC sebhethri ye-lithium eshajwayo singatholwa ngokuthumela isitifiketi se-CB futhi sisiguqulele kusitifiketi se-KC. Njenge-CBTL ngaphansi kwe-TÜV Rheinland, i-MCM inganikeza imibiko nezitifiketi ezingase zisetshenziswe ekuguqulelweni kwesitifiketi se-KC ngokuqondile. Futhi isikhathi sokuhola singafinyezwa uma usebenzisa i-CB ne-KC ngesikhathi esifanayo. Ngaphezu kwalokho, intengo ehlobene izoba yinhle kakhulu.

Kukhishwe inguqulo entsha ye-UL 1642. Okunye ukuhlolwa komthelela osindayo kwengezwa esikhwameniiselis. Izidingo eziqondile yilezi: Kuseli lesikhwama elinomthamo omkhulu kuno-300 mAh, uma kuphumelele ukuhlolwa komthelela osindayo kungazange kuphasiswe, angafakwa ngaphansi kokuhlolwa kwe-extrusion yenduku eyindilinga yeSigaba 14A.Iseli yesikhwama ayinalo ikesi eliqinile, okuvame ukuholela ukuphuka kweseli, ukuphuka kwethepha, udoti endizela ngaphandle kanye nomunye umonakalo omkhulu odalwe ukwehluleka esivivinyweni somthelela osindayo, futhi kwenza kungenzeki ukuhlonza isifunda esifushane sangaphakathi esibangelwe iphutha ledizayini noma iphutha lenqubo. Ngokuhlolwa kwe-round rod crush, amaphutha okungenzeka kuseli angatholwa ngaphandle kokulimaza isakhiwo seseli. Isibuyekezo senziwe ngalesi simo ngokucatshangelwa.Isampuli ishajwa ngokugcwele njengoba kunconywe umenziBeka isampula endaweni eyisicaba. Beka induku yensimbi eyindilinga enobubanzi obungu-25±1mm ngaphezulu kwesampula. Unqenqema lwenduku kufanele luqondaniswe nonqenqema olungaphezulu lweseli, ne-eksisi eqondile i-perpendicular kuthebhu (FIG. 1). Ubude benduku kufanele okungenani bube ububanzi obungu-5mm kunomkhawulo ngamunye wesampula yokuhlola. Kumaseli anamathebhu amahle noma anegethivu ezinhlangothini ezibhekene, uhlangothi ngalunye lwethebhu ludinga ukuhlolwa. Uhlangothi ngalunye lwethebhu kufanele luhlolwe kumasampula ahlukene.Isilinganiso sogqinsi (ukubekezelela ±0.1mm) samaseli kuzokwenziwa ngaphambi kokuhlolwa ngokuhambisana neSithasiselo A se-IEC 61960-3 (Amaseli esibili namabhethri aqukethe i-alkaline noma okunye okungewona- Ama-electrolyte ane-acidic - Amaseli e-lithium yesibili ephathekayo namabhethri - Ingxenye 3: Amaseli wesibili we-lithium we-Prismatic kanye ne-cylindrical kanye namabhethri)