UL1973 CSDS PROPOSAL hauv lub Tsib Hlis,
CE,

▍ Daim ntawv pov thawj PSE yog dab tsi?

PSE (Cov Khoom Siv Kev Nyab Xeeb ntawm Cov Khoom Siv Hluav Taws Xob & Khoom Siv) yog qhov yuav tsum tau ua ntawv pov thawj hauv Nyij Pooj. Nws tseem yog hu ua 'Compliance Inspection' uas nws yog qhov yuav tsum tau ua lag luam nkag mus rau cov khoom siv hluav taws xob. PSE daim ntawv pov thawj yog tsim los ntawm ob ntu: EMC thiab cov khoom ruaj ntseg thiab nws kuj yog ib qho tseem ceeb ntawm Nyiv txoj cai lij choj kev nyab xeeb rau cov khoom siv hluav taws xob.

▍ Daim ntawv pov thawj Standard rau lithium roj teeb

Txhais lus rau METI Ordinance for Technical Requirements (H25.07.01), Appendix 9, Lithium ion secondary batteries

▍ Vim li cas MCM?

● Cov chaw tsim nyog: MCM tau nruab nrog cov chaw tsim nyog uas tuaj yeem ua raws li tag nrho cov qauv ntsuas PSE thiab ua cov kev xeem suav nrog kev yuam kom luv luv luv Circuit Court thiab lwm yam. .

● Kev pab txhawb nqa: MCM muaj ib pab neeg ua haujlwm ntawm 11 tus kws tshaj lij engineers tshwj xeeb hauv PSE cov qauv kev xeem thiab cov kev cai, thiab muaj peev xwm muab cov kev cai PSE tshiab thiab xov xwm rau cov neeg siv khoom raws li qhov tseeb, meej thiab sai.

● Muaj ntau hom kev pabcuam: MCM tuaj yeem tshaj tawm cov ntaub ntawv ua lus Askiv lossis Nyij Pooj kom tau raws li cov neeg xav tau. Txog tam sim no, MCM tau ua tiav ntau dua 5000 PSE cov haujlwm rau cov neeg siv khoom tag nrho.

Thaum Lub Tsib Hlis 21, 2021, UL official lub vev xaib tau tshaj tawm cov ntsiab lus tawm tswv yim tshiab ntawm UL1973 roj teeb tus qauv rau chaw nres tsheb, tsheb thauj khoom siv hluav taws xob thiab lub teeb rail (LER) daim ntawv thov. Hnub kawg rau kev tawm tswv yim yog Lub Xya Hli 5, 2021. Cov hauv qab no yog 35 lub tswv yim:
1. Kev sim ntawm Modules thaum lub sij hawm luv luv Circuit Court test.
2. Kev kho kho.
3. Ntxiv qhov kev zam rau General Performance Section rau lub sij hawm xeem rau lithium ion hlwb los yog roj teeb.
4. Kev hloov kho rau Table 12.1, Lus Cim (d) rau kev poob ntawm kev tswj hwm thawj zaug.
5. Ntxiv qhov Kev Zam Txim Rau Qhov Kev Ntsuam Xyuas Kev Nyuaj Siab SOC.
6. Ntxiv qhov kev zam rau kev siv sab nraum zoov nkaus xwb nyob rau hauv ib qho Cell Failure Design Tolerance test.
7. Tsiv tag nrho lithium cell yuav tsum tau mus rau UL 1973.
8. Ntxiv cov kev cai rau repurposing roj teeb.
9. Kev qhia meej ntawm cov kua qaub roj teeb uas yuav tsum tau ua.
10. Ntxiv rau Lub Tsheb Pab Txhawb Lub Hwj Chim Kev Xav Tau.