Kev tso tawm ntawmTIAB SA 2054tsab peb 1,
TIAB SA 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.

TIAB SA 2054Ed.3 tau tshaj tawm thaum Lub Kaum Ib Hlis 17, 2021. Raws li tus tswv cuab ntawm UL tus qauv, MCM tau koom nrog kev tshuaj xyuas tus qauv, thiab tau muab cov lus qhia tsim nyog rau kev hloov kho uas tau txais tom qab ntawd.
Cov kev hloov pauv uas tau ua rau cov qauv yog feem ntau koom nrog tsib yam, uas yog cov ntsiab lus raws li hauv qab no: Kev hloov kho lwm yam yog ua thoob plaws hauv Tus Qauv; Ntu 2 - 5, 6.1.2 - 6.1.4, 6.5.1, 8.1, 8.2, 11.10, 12.13, 13.3, 14.7, 15.2, 16.6, Nqe 23 lub npe, 24.1, Cov ntawv ntxiv rau daim ntawv lo rau kev nthuav qhia Tshooj 29, 30.1, 30.2.Ntxiv cov cai thiab cov txheej txheem ntawm Mark Durability Test .
Ua Txwv Fais Fab Qhov Kev Ntsuas qhov kev xaiv tau; 7.1.Clarified sab nraud kuj nyob rau hauv qhov kev ntsuam xyuas nyob rau hauv 11.11.Qhov luv Circuit Court Test tau hais kom siv tooj liab hlau rau luv luv Circuit Court zoo thiab tsis zoo anodes ntawm seem 9.11 ntawm tus qauv qub, tam sim no tau hloov kho raws li siv 80 ± 20mΩ sab nraud resistors.
Ntxiv ntawm ntu 6.3: Cov kev cai dav dav rau cov qauv ntawm cov xov hlau thiab cov terminals: Cov hlau yuav tsum tau rwb thaiv tsev, thiab yuav tsum ua kom tau raws li cov cai ntawm UL 758 thaum txiav txim siab seb qhov kub thiab qhov hluav taws xob tau ntsib hauv pob roj teeb puas tau.
Lub taub hau thiab cov terminals yuav tsum tau muab kho dua tshiab, thiab kev sib cuag hluav taws xob yuav tsum tau muab, thiab yuav tsum tsis txhob muaj qhov nro ntawm cov kev sib txuas thiab cov terminals. Cov hlau lead yuav tsum muaj kev nyab xeeb, thiab khaws cia kom deb ntawm cov npoo ntse thiab lwm qhov chaw uas yuav ua rau cov hlau insulator.