Kev Ntsuas Kev Ntsuas Tshiab Hloov Internal Short Circuit—Cov ncauj lus kom ntxaws txog qhov tshiab,
Cov ncauj lus kom ntxaws txog qhov tshiab,

▍ SIRIM Certification

Rau kev ruaj ntseg ntawm tib neeg thiab khoom vaj khoom tsev, Malaysia tsoom fwv tsim cov khoom pov thawj cov tswv yim thiab tso saib xyuas ntawm cov khoom siv hluav taws xob, cov ntaub ntawv & multimedia thiab cov ntaub ntawv tsim kho. Cov khoom tswj tau tuaj yeem xa tawm mus rau Malaysia tsuas yog tom qab tau txais daim ntawv pov thawj khoom pov thawj thiab daim ntawv lo.

▍ SIRIM QAS

SIRIM QAS, ib lub koom haum ua lag luam tag nrho ntawm Malaysian Institute of Industry Standards, yog tib lub chaw muab ntawv pov thawj ntawm Malaysian lub koom haum tswj hwm hauv tebchaws (KDPNHEP, SKMM, thiab lwm yam).

Daim ntawv pov thawj roj teeb thib ob yog tsim los ntawm KDPNHEP (Malaysian Ministry of Domestic Trade thiab Consumer Affairs) raws li ib qho kev lees paub. Tam sim no, cov chaw tsim khoom, cov khoom lag luam thiab cov neeg lag luam tuaj yeem thov daim ntawv pov thawj rau SIRIM QAS thiab thov rau kev sim thiab ntawv pov thawj ntawm cov roj teeb thib ob nyob rau hauv hom ntawv pov thawj.

▍ SIRIM Certification- Secondary Battery

Lub roj teeb thib ob tam sim no yuav raug lees paub los ntawm kev lees paub tab sis nws yuav nyob rau hauv qhov yuav tsum tau lees paub sai sai. Hnub kawg uas yuav tsum tau ua yog nyob rau lub sijhawm tshaj tawm Malaysian. SIRIM QAS twb tau pib lees txais daim ntawv thov.

Secondary roj teeb ntawv pov thawj Standard: MS IEC 62133: 2017 los yog IEC 62133: 2012

▍ Vim li cas MCM?

● Tsim kom muaj kev sib pauv tswv yim zoo thiab kev sib pauv xov xwm nrog SIRIM QAS uas tau muab ib tus kws tshaj lij los daws cov haujlwm MCM thiab cov lus nug nkaus xwb thiab qhia cov ntaub ntawv tseeb tseeb ntawm thaj chaw no.

● SIRIM QAS lees paub MCM cov ntaub ntawv xeem kom cov qauv tuaj yeem kuaj hauv MCM es tsis txhob xa mus rau Malaysia.

● Los muab kev pabcuam ib-nres rau Malaysian ntawv pov thawj ntawm roj teeb, adapters thiab xov tooj ntawm tes.

IEC 62660-3: 2022 sib txawv ntawm version 2014 raws li hauv qab no. Kab lus ntawm Kev Hloov Kho yog xam los ntawm peb cov haujlwm tiag tiag, uas yuav tsim nyog raws li kev siv. Tus tshiab version hais txog qhov tshiab yuam kev hauv kev sim luv luv. Txoj kev tshiab yog los txhawb kev luv luv los ntawm kev nkag mus los tsim cov tabs zoo thiab tsis zoo hauv txheej 1 thiab 2 luv luv. Cov txheej txheem yog raws li nram no: Kho ntawm tes: Tom qab them tag nrho, kho lub xovtooj ntawm cov cuab yeej kuaj. Lub xovtooj ntawm tes yuav tsum tau muab hluav taws xob cais tawm ntawm lub rooj zaum kuaj. Lub cell thiab indenter yuav tsum txav mus raws lub perpendicular axis. Lub indentation txoj hauj lwm yuav tsum zoo ib yam li tau piav nyob rau hauv yuam shorting nyob rau hauv.Connecting txoj kab kev soj ntsuam: kub soj ntsuam kab ntawm lub xov tooj ntawm tes, qhov voltage ntawm lub cell, qhov voltage ntawm cell tsis zoo davhlau ya nyob twg thiab lub hom phiaj (qhov voltage yuav tsum tau sau nrog cov qauv. tus nqi tsawg kawg yog 1000Hz); Nias lub hom phiaj rau ntawm tes nrog qhov nrawm nrawm ntawm 0.01mm / s. Cov xovxwm ceev yuav nrawm dua 0.01mm / s yog tias ib lossis ob txheej txheej sab hauv tuaj yeem ua tiav. Cov xovxwm yuav tsum raug tso tseg thaum pom pom qhov tsis txaus ntseeg ntawm qhov poob qis, thiab lub hom phiaj yuav tsum raug tso tawm ntawm lub xov tooj thiab tso cov xovxwm.