Video: Puas yog ETL tib yam li CSA?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Cov ETL Sau npe Mark yog lwm txoj hauv kev CSA thiab UL marks. ITS tau lees paub los ntawm OSHA raws li Nationally Recognized Testing Laboratory (NRTL), ib yam li Underwriters Laboratories (UL), Canadian Standards Association ( CSA ) thiab ob peb lwm lub koom haum ywj pheej raug lees paub.
Kuj paub, yog ETL daim ntawv pov thawj lees txais hauv Canada?
Cov ETL Mark yog pov thawj ntawm cov khoom ua raws li North American cov qauv kev nyab xeeb. Cov Tub Ceev Xwm Muaj Txoj Cai Lij Choj (AHJs) thiab cov neeg lis dej num thoob plaws Asmeskas thiab Canada txais tus ETL Sau Mark ua pov thawj ntawm cov khoom ua raws li cov qauv kev lag luam luam tawm. Cov neeg muag khoom muag txais nws nyob ntawm cov khoom lawv tab tom nrhiav.
Ib yam li ntawd, daim ntawv pov thawj ETL sawv cev rau dab tsi? Edison Test Laboratories
Kuj paub, ETL Listed Mark yog dab tsi?
∎ Dab tsi yog qhov ETL Sau npe Mark txhais tau tias thaum tso tawm ntawm kuv cov khoom? Hauv luv, lub ETL Sau npe Mark qhia tias koj cov khoom tau raug kuaj los ntawm NRTL, pom nyob rau hauv kev ua raws li lub teb chaws cov qauv, thiab ua tau raws li qhov tsawg kawg nkaus yuav tsum tau rau kev muag khoom los yog kev faib tawm.
Puas yog ETL teev ib yam li UL teev?
A: UL thiab ETL yog ob qho tib si hu ua Nationally Recognized Testing Laboratories (NRTL). UL txhim kho cov qauv kev xeem thiab kev xeem rau lawv. ETL kuaj rau UL qauv. Txhawm rau kom tus neeg soj ntsuam kos npe tawm ntawm qhov tso cai rau kev teeb tsa rau EVSE, National Electric Code xav kom EVSE yog NRTL npe.
Pom zoo:
Puas yog CUL thiab CSA zoo ib yam?
UL (Underwriters Laboratory) hauv Asmeskas cov tuam txhab tsim khoom txhua yam khoom xa tawm mus rau Canadian kev lag luam raws li Canadian Cov Qauv. Yog li cUL zoo kawg nkaus CSA pom zoo! Koj cov neeg siv khoom tuaj yeem tso siab tau tias peb tau muab thiab muag lawv txhua yam khoom lag luam uas muaj kev nyab xeeb rau siv hauv tebchaws Canada, raws li peb tus qauv CSA
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