Sodium-ion roj teeb rau Kev Thauj Mus Los Yuav Tsum Tau Txais UN38.3 Kev Xeem,
Un38.3 Test,

▍ CTUVus & ETL CERTIFICATION yog dab tsi?

OSHA (Occupational Safety and Health Administration), koom nrog US DOL (Department of Labor), xav kom txhua yam khoom siv hauv chaw ua haujlwm yuav tsum tau kuaj thiab ntawv pov thawj los ntawm NRTL ua ntej muag hauv khw. Cov qauv xeem siv tau suav nrog American National Standards Institute (ANSI) cov qauv; American Society for Testing Material (ASTM) cov qauv, Underwriter Laboratory (UL) cov qauv, thiab lub koom haum kev sib nrig sib lees paub cov qauv.

▍OSHA, NRTL, cTUVus, ETL thiab UL cov ntsiab lus txhais thiab kev sib raug zoo

OSHA:Abbreviation of Occupational Safety and Health Administration. Nws yog kev koom tes ntawm US DOL (Department of Labor).

NRTL:Abbreviation of Nationally Recognized Testing Laboratory. Nws yog tus saib xyuas ntawm lab kev lees paub. Txog tam sim no, muaj 18 lub koom haum thib peb uas tau pom zoo los ntawm NRTL, suav nrog TUV, ITS, MET thiab lwm yam.

cTUV:Daim ntawv pov thawj ntawm TUVRh hauv North America.

ETL:Abbreviation of American Electrical Testing Laboratory. Nws tau tsim nyob rau xyoo 1896 los ntawm Albert Einstein, tus neeg tsim khoom Asmeskas.

UL:Cov ntawv luv ntawm Underwriter Laboratories Inc.

▍ Qhov txawv ntawm cTUVus, ETL & UL

▍ Vim li cas MCM?

● Kev txhawb nqa muag los ntawm kev tsim nyog thiab thev naus laus zis:Raws li lub chaw kuaj neeg ua pov thawj ntawm TUVRH thiab ITS hauv North American Certification, MCM muaj peev xwm ua tau txhua yam kev sim thiab muab kev pabcuam zoo dua los ntawm kev sib pauv tshuab ntsej muag.

● Kev txhawb nqa nyuaj los ntawm kev siv tshuab:MCM tau nruab nrog tag nrho cov khoom siv ntsuas rau cov roj teeb ntawm qhov loj-loj, me me thiab cov haujlwm ua tau zoo (xws li lub tsheb fais fab, lub zog cia, thiab cov khoom siv hluav taws xob digital), muaj peev xwm muab tag nrho cov roj teeb kuaj thiab ntawv pov thawj cov kev pabcuam hauv North America, npog cov qauv. UL2580, UL1973, UL2271, UL1642, UL2054 thiab lwm yam.

Lub rooj sib tham ntawm UN TDG tau tuav txij lub Kaum Ib Hlis 29 txog Lub Kaum Ob Hlis 8, 2021 tau pom zoo cov lus pom zoo uas txhawj xeeb txog kev hloov kho rau sodium-ion roj teeb tswj. Pawg neeg ua haujlwm ntawm cov kws tshaj lij npaj tsim cov kev hloov kho rau nees nkaum-ob qhov kev hloov kho tshiab ntawm Cov Lus Pom Zoo ntawm Kev Thauj Khoom Zoo, thiab Cov Qauv Cai (ST/SG/AC.10/1/Rev.22).
Hloov kho rau cov lus pom zoo ntawm Kev Thauj Khoom Phem
2.9.2 Tom qab seem rau "Lithium roj teeb", ntxiv ib ntu tshiab kom nyeem raws li hauv qab no: "Sodium ion roj teeb"Rau UN 3292, hauv kab (2), hloov "SODIUM" los ntawm "METALLIC SODIUM LOSSIS SODIUM ALLOY". Ntxiv ob qhov kev nkag tshiab hauv qab no:
Rau SP188, SP230, SP296, SP328, SP348, SP360, SP376 thiab SP377, hloov cov kev cai tshwj xeeb; rau SP400 thiab SP401, ntxig cov kev cai tshwj xeeb (Kev xav tau rau cov hlwb sodium-ion thiab cov roj teeb uas muaj nyob hauv lossis ntim nrog cov khoom siv dav dav rau kev thauj mus los)
Ua raws li tib daim ntawv lo yuav tsum tau ua raws li cov roj teeb lithium-ion.Kev hloov kho rau cov qauv kev cai
Muaj feem xyuam: UN38.3 tsis yog tsuas yog siv tau rau cov roj teeb lithium-ion xwb, tab sis kuj tseem muaj cov roj teeb sodium-ion
Qee cov lus piav qhia muaj "Sodium-ion roj teeb" ntxiv nrog "Sodium-ion roj teeb" lossis tshem tawm ntawm "Lithium-ion".
Ntxiv ib lub rooj ntawm cov qauv ntsuas qhov loj me: Cells nyob rau ntawm kev thauj mus los ib leeg lossis raws li cov khoom siv ntawm cov roj teeb tsis tas yuav tsum tau xeem T8 yuam kev tawm mus kuaj.