Sodium-ion roj teeb rau Kev Thauj Mus Los Yuav Tsum Tau Txais UN38.3 Kev Xeem,
ib 38.3,

▍ KC yog dab tsi?

Txij thaum 25^thLub Yim Hli, 2008, Kaus Lim Kauslim Ministry of Knowledge Economy (MKE) tshaj tawm tias National Standard Committee yuav ua ib lub teb chaws tshiab daim ntawv pov thawj - lub npe KC cim hloov Korean Certification thaum lub sij hawm lub Xya hli ntuj 2009 thiab Kaum Ob Hlis 2010. Cov khoom siv hluav taws xob muaj ntawv pov thawj kev nyab xeeb scheme (KC Certification) yog qhov yuav tsum tau ua thiab kev tswj hwm tus kheej kev nyab xeeb kev pom zoo raws li hluav taws xob Appliances Safety Control Act, ib lub tswv yim uas tau lees paub kev nyab xeeb ntawm kev tsim khoom thiab muag.

Qhov txawv ntawm qhov yuav tsum tau ntawv pov thawj thiab kev tswj tus kheej( yeem)kev lees paub kev nyab xeeb:

Rau kev tswj xyuas kev nyab xeeb ntawm cov khoom siv hluav taws xob, KC ntawv pov thawj tau muab faib ua kev tswj hwm tus kheej thiab kev tswj hwm tus kheej (daim ntawv pov thawj) kev nyab xeeb raws li kev faib tawm ntawm kev phom sij ntawm cov khoom.Cov ntsiab lus ntawm Kev Tswj Xyuas Cov Ntawv Pov Thawj yog siv rau cov khoom siv hluav taws xob uas nws cov qauv thiab cov txheej txheem ntawm daim ntawv thov yuav ua rau Qhov tshwm sim txaus ntshai lossis teeb meem xws li hluav taws kub, hluav taws xob poob siab. Thaum cov ntsiab lus ntawm kev tswj hwm tus kheej (daim ntawv pov thawj) kev nyab xeeb yog siv rau cov khoom siv hluav taws xob uas nws cov qauv thiab cov txheej txheem ntawm daim ntawv thov tsis tuaj yeem ua rau muaj kev phom sij loj lossis cuam tshuam xws li hluav taws xob, hluav taws xob poob siab. Thiab qhov txaus ntshai thiab teeb meem tuaj yeem tiv thaiv los ntawm kev sim cov khoom siv hluav taws xob.

▍ Leej twg tuaj yeem thov rau KC ntawv pov thawj:

Txhua tus neeg raug cai lossis cov neeg nyob hauv tsev thiab txawv teb chaws uas koom nrog hauv kev tsim khoom, sib dhos, ua cov khoom siv hluav taws xob.

▍ Cov txheej txheem thiab txheej txheem ntawm kev pov thawj kev nyab xeeb:

Thov rau KC ntawv pov thawj nrog cov khoom lag luam tus qauv uas tuaj yeem muab faib ua cov qauv yooj yim thiab cov qauv series.

Txhawm rau kom paub meej hom qauv thiab tsim cov khoom siv hluav taws xob, ib lub npe khoom tshwj xeeb yuav raug muab raws li nws txoj haujlwm sib txawv.

▍ KC ntawv pov thawj rau Lithium roj teeb

1. KC daim ntawv pov thawj tus qauv rau lithium roj teeb:KC62133:2019
2. Khoom Scope ntawm KC ntawv pov thawj rau lithium roj teeb

A. Secondary lithium roj teeb rau siv nyob rau hauv daim ntawv thov portable los yog tshem tau cov khoom

B. Cell tsis raug KC daim ntawv pov thawj txawm tias muag lossis sib sau ua ke hauv cov roj teeb.

C. Rau cov roj teeb uas siv rau hauv cov khoom siv hluav taws xob los yog UPS (tsis cuam tshuam lub zog hluav taws xob), thiab lawv lub zog uas ntau dua 500Wh yog dhau qhov kev txwv.

D. Lub roj teeb uas nws lub zog ntim qis dua 400Wh / L los rau hauv cov ntawv pov thawj txij li 1^st, Lub Plaub Hlis 2016.

▍ Vim li cas MCM?

● MCM khaws kev koom tes nrog Kaus Lim Kauslim cov chaw sim, xws li KTR (Korea Testing & Research Institute) thiab muaj peev xwm muab cov kev daws teeb meem zoo tshaj plaws nrog kev ua haujlwm siab thiab muaj txiaj ntsig ntxiv rau cov neeg siv khoom los ntawm lub sijhawm ua cov txheej txheem kuaj, ntawv pov thawj nqi.

● KC ntawv pov thawj rau rechargeable lithium roj teeb tuaj yeem tau txais los ntawm kev xa daim ntawv pov thawj CB thiab hloov mus rau hauv daim ntawv pov thawj KC. Raws li CBTL raws li TÜV Rheinland, MCM tuaj yeem muab cov ntawv ceeb toom thiab daim ntawv pov thawj uas tuaj yeem thov rau kev hloov pauv ntawm KC daim ntawv pov thawj ncaj qha. Thiab lub sijhawm ua haujlwm tuaj yeem ua kom luv yog tias thov CB thiab KC tib lub sijhawm. Dab tsi ntxiv, tus nqi cuam tshuam yuav zoo dua.

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 Phem, thiab Cov Qauv Cai (ST/SG/AC.10/1/Rev.22).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 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.
Xaus:
Nws tau pom zoo rau cov lag luam uas npaj yuav tsim cov roj teeb sodium-ion kom them sai sai rau cov kev cai cuam tshuam. Los ntawm qhov no, kev ntsuas tau zoo tuaj yeem raug coj los tiv thaiv cov cai raws li kev tswj hwm, thiab kev thauj mus los zoo tuaj yeem lav tau. MCM yuav saib xyuas cov kev cai thiab cov qauv ntawm cov roj teeb sodium-ion, kom muab cov ntaub ntawv xav tau rau cov neeg siv khoom raws sijhawm.