Ukukhutshwa kwe-UL 1642 inguqulelo entsha ehlaziyiweyo – Uvavanyo lokutshintsha impembelelo enkulu yesingxoboiseli,
iseli,

▍Yintoni i-KC?

Ukususela kwi-25^thAug., 2008，Korea Ministry of Knowledge Economy (MKE) wabhengeza ukuba National Standard Committee uya kuqhuba uphawu olutsha lwesizwe esidityanisiweyo isatifikethi - ebizwa KC uphawu endaweni Certification Korean ngexesha phakathi Jul. 2009 kunye Dec. 2010. Isiqinisekiso sokhuseleko Izixhobo zoMbane. iskimu (iSiqinisekiso se-KC) siskimu esisisinyanzelo nesizilawulayo sokuqinisekisa ukhuseleko ngokungqinelana noMthetho woLawulo loKhuseleko lweZixhobo zoMbane, isikimu esiqinisekisa ukhuseleko lokwenziwa nokuthengiswa.

Umahluko phakathi kokuqinisekiswa okunyanzelekileyo kunye nokuzilawula(ngokuzithandela)isiqinisekiso sokhuseleko:

Kulawulo olukhuselekileyo lwezixhobo zombane, isatifikethi se-KC sahlulwe ngokweziqinisekiso zokhuseleko ezinyanzelekileyo kunye nezizilawulayo (ngokuzithandela) njengohlelo lwengozi yemveliso.Izifundo zeSiqinisekiso esisiSinyanzeliso sisetyenziswa kwizixhobo zombane apho izakhiwo kunye neendlela zosetyenziso ezinokuthi zibangele. iziphumo ezinobungozi ezinzulu okanye umqobo onjengomlilo, ukutshatyalaliswa kombane. Ngelixa izifundo zokuzilawula (ngokuzithandela) zesatifikethi sokhuseleko zisetyenziswa kwizixhobo zombane apho izakhiwo kunye neendlela zokusetyenziswa zingenako ukubangela iziphumo ezinobungozi ezinzulu okanye umqobo onjengomlilo, ukutshitshiswa kombane. Kwaye ingozi kunye nomqobo unokuthintelwa ngokuvavanya izixhobo zombane.

▍ Ngubani onokufaka isicelo sesiqinisekiso se-KC:

Bonke abantu abasemthethweni okanye abantu abasekhaya nakwamanye amazwe ababandakanyeka kwimveliso, ukudibanisa, ukusetyenzwa kwesixhobo sombane.

▍ Inkqubo kunye nendlela yokuqinisekisa ukhuseleko:

Faka isicelo sesatifikethi se-KC ngemodeli yemveliso enokwahlulwa ibe yimodeli esisiseko kunye nemodeli yothotho.

Ukuze ucacise uhlobo lwemodeli kunye noyilo lwezixhobo zombane, igama elilodwa lemveliso liya kunikwa ngokwemisebenzi yalo eyahlukileyo.

▍ Isatifikethi se-KC sebhetri yeLithium

1. KC isiqinisekiso umgangatho ibhetri lithium:KC62133:2019
2. Umda wemveliso yesiqinisekiso se-KC sebhetri ye-lithium

A. Iibhetri ze-lithium yesibini zokusetyenziswa kwisicelo esiphathwayo okanye izixhobo ezisuswayo

B. Iseli ayixhomekekanga kwisatifikethi se-KC nokuba siyathengiswa okanye sidityaniswe kwiibhetri.

C. Kuba iibhetri ezisetyenziswa kwisixhobo sogcino lwamandla okanye i-UPS (unikezelo lwamandla olungaphazamisekiyo), kunye namandla abo angaphezu kwama-500Wh angaphaya komda.

D. Ibhetri enomthamo wamandla omthamo ungaphantsi kwe 400Wh/L ingena kumda wesatifikethi ukusukela ngo-1.^st, Epreli 2016.

▍Kutheni i-MCM?

● I-MCM igcina intsebenziswano esondeleyo kunye neelebhu zaseKorea, ezifana ne-KTR (iKorea Testing & Research Institute) kwaye iyakwazi ukunika izisombululo ezingcono kakhulu kunye nokusebenza kweendleko eziphezulu kunye nenkonzo yeXabiso elongezelelweyo kubaxhasi ukusuka kwinqanaba lokukhokela, inkqubo yokuvavanya, isiqinisekiso. iindleko.

● Isiqinisekiso se-KC sebhetri ye-lithium egcwalisekayo sinokufunyanwa ngokungenisa isatifikethi se-CB kwaye sisiguqulele kwisatifikethi se-KC. Njenge-CBTL phantsi kwe-TÜV Rheinland, i-MCM inokunikezela ngeengxelo kunye nezatifikethi ezinokuthi zifake isicelo sokuguqulwa kwesatifikethi se-KC ngokuthe ngqo. Kwaye ixesha elikhokelayo linokufinyezwa ukuba usebenzisa i-CB kunye ne-KC ngaxeshanye. Ngaphezu koko, ixabiso elinxulumeneyo liya kuba lihle ngakumbi.

Kwakhutshwa inguqulelo entsha ye-UL 1642. Enye indlela yovavanyo lwempembelelo enzima yongezwa kwiiseli zesingxobo. Iimfuno ezithile zezi: Kuba iseli yesingxobo esinomthamo omkhulu kune-300 mAh, ukuba ukuphumelela uvavanyo lwempembelelo enzima aluphumelelanga, banokufakwa kwiCandelo le-14A uvavanyo lwentonga engqukuva. Ukuqhekeka kweseli, ukwaphuka kwempompo, inkunkuma ephaphazela ngaphandle kunye nomnye umonakalo omkhulu obangelwe kukungaphumeleli kuvavanyo lwempembelelo enzima, kwaye kwenza kube nzima ukubona isiphaluka esifutshane sangaphakathi esibangelwa sisiphene soyilo okanye isiphene senkqubo. Ngovavanyo olujikelezileyo lwentonga, iziphene ezinokwenzeka kwiseli zinokubonwa ngaphandle kokonakalisa isakhiwo seseli. Uhlaziyo lwenziwe ngale meko kuthathelwa ingqalelo.Isampulu ihlawuliswa ngokupheleleyo njengoko kucetyisiwe ngumenzi Beka isampulu kumphezulu osicaba. Beka intonga yentsimbi engqukuva enobubanzi obuyi-25±1mm phezu kwesampulu. Umphetho wentonga kufuneka ulungelelaniswe nomgca ophezulu weseli, kunye ne-axis ethe nkqo i-perpendicular kwithebhu (FIG. 1). Ubude bentonga kufuneka bube ubuncinane be-5mm ububanzi kunomphetho ngamnye wesampuli yokuvavanya. Kwiiseli ezinetabhu ezilungileyo nezingalunganga kumacala ahlukeneyo, icala ngalinye lethebhu kufuneka livavanywe. Icala ngalinye lethebhu kufuneka livavanywe kwiisampulu ezahlukeneyo.  Umlinganiselo wobunzima (ukunyamezela ±0.1mm) kwiiseli kuya kwenziwa phambi kovavanyo ngokuhambelana neSihlomelo A se-IEC 61960-3 (Iiseli zesibini kunye neebhetri ezinealkaline okanye ezinye ezingezizo- i-electrolyte ene-acidic-Iiseli ze-lithium yesibini eziphathwayo kunye neebhetri-Icandelo 3: Iiseli zeprismatic kunye necylindrical lithium yesibini kunye neebhetri)