Xaus ntawm New Version ofib 4943.1,
ib 4943.1,

▍ Daim ntawv pov thawj CB yog dab tsi?

IECEE CB yog thawj txoj hauv kev thoob ntiaj teb rau kev sib koom ua ke ntawm cov khoom siv hluav taws xob kev nyab xeeb kev xeem ntawv ceeb toom. NCB (National Certification Body) ncav cuag ntau qhov kev pom zoo, uas ua rau cov tuam txhab tau txais daim ntawv pov thawj hauv tebchaws los ntawm lwm lub teb chaws cov tswv cuab raws li CB cov tswv yim raws li kev hloov pauv ib qho ntawm NCB daim ntawv pov thawj.

CB daim ntawv pov thawj yog ib daim ntawv pov thawj CB raws li daim ntawv tso cai NCB, uas yog qhia rau lwm tus NCB tias cov khoom kuaj kuaj ua raws li cov qauv yuav tsum tau ua.

Raws li hom ntawv tshaj tawm, CB daim ntawv tshaj tawm teev cov kev xav tau los ntawm IEC tus qauv khoom los ntawm cov khoom. CB daim ntawv tshaj tawm tsis yog tsuas yog muab cov txiaj ntsig ntawm txhua qhov kev ntsuas uas xav tau, ntsuas, tshawb xyuas, tshuaj xyuas thiab kev ntsuas nrog qhov tseeb thiab tsis meej, tab sis kuj suav nrog cov duab, daim duab kos duab, duab thiab cov lus piav qhia ntawm cov khoom. Raws li txoj cai ntawm CB scheme, CB daim ntawv tshaj tawm yuav tsis siv mus txog thaum nws nthuav tawm nrog CB daim ntawv pov thawj ua ke.

▍ Vim li cas peb thiaj xav tau CB Certification?

1. Ncaj nraimlylees paubzej or pom zooedlos ntawmtus tswv cuablub teb chaws

Nrog CB daim ntawv pov thawj thiab CB xeem daim ntawv tshaj tawm, koj cov khoom tuaj yeem raug xa tawm mus rau qee lub tebchaws ncaj qha.

1. Hloov mus rau lwm lub tebchaws daim ntawv pov thawj

Daim ntawv pov thawj CB tuaj yeem hloov pauv ncaj qha mus rau daim ntawv pov thawj ntawm nws cov tswvcuab hauv tebchaws, los ntawm kev muab CB daim ntawv pov thawj, daim ntawv pov thawj kev xeem thiab cov ntawv xeem sib txawv (thaum muaj feem xyuam) yam tsis tau rov ua dua qhov kev xeem, uas tuaj yeem txo lub sijhawm ua haujlwm ntawm kev lees paub.

1. Xyuas kom muaj kev nyab xeeb ntawm cov khoom

CB daim ntawv pov thawj kuaj xyuas cov khoom siv tsim nyog thiab pom tau tias muaj kev nyab xeeb thaum siv tsis raug. Cov khoom muaj ntawv pov thawj ua pov thawj qhov txaus siab ntawm qhov yuav tsum tau muaj kev nyab xeeb.

▍ Vim li cas MCM?

● Kev Tsim Nyog:MCM yog thawj daim ntawv tso cai CBTL ntawm IEC 62133 tus qauv tsim nyog los ntawm TUV RH hauv Suav teb av loj.

● Daim ntawv pov thawj thiab kev xeem muaj peev xwm:MCM yog thawj thaj chaw ntawm kev sim thiab ntawv pov thawj thib peb rau IEC62133 tus qauv, thiab tau ua tiav ntau tshaj 7000 roj teeb IEC62133 kev sim thiab CB cov ntaub ntawv rau cov neeg siv khoom thoob ntiaj teb.

● Kev pab txhawb nqa:MCM muaj ntau dua 15 tus kws tshaj lij kws tshaj lij tshwj xeeb hauv kev sim raws li IEC 62133 tus qauv. MCM muab cov neeg siv khoom nrog cov lus qhia dav dav, raug, kaw-voj hom kev txhawb nqa thiab cov kev pabcuam cov ntaub ntawv ua ntej.

Thaum Lub Xya Hli 19th 2022, Tuam Tshoj Ministry of Industry thiab Information Technology tshaj tawm qhov tseeb GB 4943.1-2022 Suab / video, cov ntaub ntawv xov xwm thiab kev sib txuas lus cov cuab yeej siv tshuab - Ntu 1: Kev nyab xeeb yuav tsum tau ua. Tus qauv tshiab yuav raug siv rau lub Yim Hli 1st 2023, hloov GB 4943.1-2011 thiab GB 8898-2011. Rau cov khoom uas twb tau ntawv pov thawj nrog GB 4943.1-2011, tus neeg thov tuaj yeem xa mus rau qhov sib txawv ntawm cov qauv qub thiab cov qauv tshiab, txhawm rau npaj rau kev hloov kho tus qauv tshiab.
Yog tias koj xav tau qhov hloov tshiab ntawm GB 4943.1 ntawv pov thawj, koj yuav tsum tau ua qhov kev xeem ntxiv raws li koj cov khoom. Koj tuaj yeem xa mus rau daim ntawv qhia saum toj no kom pom tias koj cov khoom tuaj yeem ua tau raws li cov qauv tshiab.
Hauv tsab ntawv tshaj tawm tom ntej no peb yuav qhia cov khoom siv Annex M uas muaj cov roj teeb thiab lawv cov kev tiv thaiv circuits. Cov khoom siv uas muaj roj teeb thiab lawv cov hluav taws xob tiv thaiv:
Yuav tsum muaj kev tiv thaiv Circuit Court, kev tiv thaiv ntxiv rau cov khoom siv uas muaj cov roj teeb lithium portable, tiv thaiv kev pheej hmoo ntawm kev kub hnyiab vim luv luv thaum lub sij hawm nqa.