Kev sib tham tshiab ntawm UL2054 lub tswv yim,
lwj 2054,

▍ Daim ntawv pov thawj CE yog dab tsi?

Lub cim CE yog "passport" rau cov khoom lag luam nkag mus rau EU kev lag luam thiab EU Free Trade Association lub teb chaws ua lag luam. Cov khoom lag luam uas tau teev tseg (suav nrog cov lus qhia tshiab), txawm tias tsim tawm sab nraud EU lossis hauv EU cov tswvcuab hauv lub tebchaws, txhawm rau txhawm rau nthuav dav hauv EU kev lag luam, lawv yuav tsum ua raws li cov cai ntawm cov lus qhia thiab cov qauv kev sib haum xeeb ua ntej. muab tso rau hauv EU ua lag luam, thiab affix CE cim. Qhov no yog qhov yuav tsum tau ua ntawm EU txoj cai lij choj ntawm cov khoom muaj feem xyuam, uas muab cov txheej txheem kev sib koom ua ke yam tsawg kawg nkaus rau kev lag luam ntawm ntau lub teb chaws hauv European kev ua lag luam thiab ua kom yooj yim cov txheej txheem kev lag luam.

▍ Cov lus qhia CE yog dab tsi?

Cov lus qhia yog ib daim ntawv pov thawj tsim los ntawm European Community Council thiab European Commission raws li kev tso cai ntawmEuropean Community Treaty. Cov lus qhia siv tau rau cov roj teeb yog:

2006/66 / EC & 2013/56 / EU: Roj Teeb Cov Lus Qhia. Cov roj teeb uas ua raws li cov lus qhia no yuav tsum muaj lub thoob khib nyiab pov tseg;

2014/30 / EU: Electromagnetic Compatibility Directive (EMC Cov Lus Qhia). Cov roj teeb uas ua raws li cov lus qhia no yuav tsum muaj CE cim;

2011/65 / EU: ROHS cov lus qhia. Cov roj teeb uas ua raws li cov lus qhia no yuav tsum muaj CE cim;

Cov Lus Qhia: Tsuas yog thaum cov khoom ua raws li tag nrho cov lus qhia CE (CE cim yuav tsum tau muab tso rau), tuaj yeem muab CE kos rau thaum tag nrho cov kev cai ntawm cov lus qhia tau ua tiav.

▍ Qhov Tseem Ceeb ntawm Kev Thov rau CE Certification

Txhua yam khoom los ntawm ntau lub teb chaws uas xav nkag mus rau EU thiab European Free Trade Zone yuav tsum thov rau CE-certified thiab CE cim rau ntawm cov khoom. Yog li, daim ntawv pov thawj CE yog daim ntawv hla tebchaws rau cov khoom nkag mus rau EU thiab European Free Trade Zone.

▍ Cov txiaj ntsig ntawm kev thov rau daim ntawv pov thawj CE

1. EU txoj cai lij choj, kev tswj hwm, thiab cov qauv kev sib koom tes tsis yog tsuas yog loj ntawm cov khoom, tab sis kuj nyuaj rau cov ntsiab lus. Yog li ntawd, tau txais daim ntawv pov thawj CE yog ib qho kev xaiv ntse heev kom txuag tau lub sijhawm thiab kev siv zog thiab txo qhov kev pheej hmoo;

2. Daim ntawv pov thawj CE tuaj yeem pab kom tau txais kev ntseeg siab ntawm cov neeg siv khoom thiab lub koom haum saib xyuas kev lag luam mus rau qhov siab tshaj plaws;

3. Nws tuaj yeem tiv thaiv qhov xwm txheej tsis lees paub;

4. Nyob rau hauv lub ntsej muag ntawm kev sib hais plaub, daim ntawv pov thawj CE yuav dhau los ua pov thawj raug cai;

5. Thaum raug txim los ntawm EU lub teb chaws, lub koom haum muab ntawv pov thawj yuav koom tes nrog cov kev pheej hmoo ntawm kev lag luam, yog li txo qhov kev pheej hmoo ntawm kev lag luam.

▍ Vim li cas MCM?

● MCM muaj ib pab neeg ua haujlwm nrog ntau tshaj 20 tus kws tshaj lij ua haujlwm hauv kev ua haujlwm ntawm cov roj teeb CE daim ntawv pov thawj, uas muab cov neeg siv khoom sai dua thiab raug thiab cov ntaub ntawv pov thawj CE tshiab kawg;

● MCM muab ntau yam kev daws teeb meem CE suav nrog LVD, EMC, cov lus qhia roj teeb, thiab lwm yam rau cov neeg siv khoom;

● MCM tau muab ntau tshaj 4000 roj teeb CE kuaj thoob ntiaj teb txog niaj hnub no.

Cov ntsiab lus ntawm qhov kev thov
Thaum Lub Rau Hli 25, 2021, UL official lub vev xaib tau tshaj tawm qhov kev hloov kho tshiab tshaj plaws rau UL2054 tus qauv. Kev thov kev xav yuav kav mus txog rau lub Xya Hli 19, 2021. Cov hauv qab no yog 6 qhov kev hloov kho hauv qhov kev thov no:
1. Kev suav nrog cov kev cai dav dav rau cov qauv ntawm cov xov hlau thiab cov terminals: cov rwb thaiv tsev ntawm cov xov hlau yuav tsum ua tau raws li cov cai ntawm UL 758;
2. Lwm yam kev hloov kho rau tus qauv: feem ntau yog kev kho tsis raug, hloov tshiab ntawm cov qauv raug suav;
3. Ib qho ntxiv ntawm cov kev xeem yuav tsum tau ua rau adhesiveness: so test nrog dej thiab organic solvents;
4. Kev nce ntxiv ntawm cov txheej txheem kev tswj hwm ntawm cov khoom siv thiab cov circuits nrog tib yam kev tiv thaiv kev ua haujlwm hauv kev ntsuas hluav taws xob: Yog tias ob qho tib si cov khoom siv lossis cov khoom siv hluav taws xob ua haujlwm ua ke los tiv thaiv lub roj teeb, thaum txiav txim siab ib qho txhaum, ob yam khoom lossis cov khoom siv hluav taws xob yuav tsum tau ua txhaum ntawm tib lub sijhawm.
5. Kev ntsuas qhov ntsuas hluav taws xob tsawg raws li kev xaiv: seb qhov kev ntsuas hluav taws xob tsawg tsawg hauv Tshooj 13 ntawm tus qauv tau ua tiav yuav raug txiav txim raws li cov neeg tsim khoom xav tau. Kev hloov kho ntawm 9.11 clause - qhov kev xeem luv luv sab nraud: tus qauv qub yog siv 16AWG (1.3mm2) liab qab tooj liab hlau; Kev hloov kho cov lus qhia: sab nraud tsis kam ntawm luv luv Circuit Court yuav tsum yog 80 ± 20mΩ liab qab tooj liab hlau.