ETL ntawv pov thawj sawv cev rau dab tsi?
ETL ntawv pov thawj sawv cev rau dab tsi?

Video: ETL ntawv pov thawj sawv cev rau dab tsi?

Video: ETL ntawv pov thawj sawv cev rau dab tsi?
Video: coj sawv daws mus saib lawv khawb vaj pov cov nyiaj nyob zos noom taj xeev khuam 2024, Kaum ib hlis
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Daim ntawv pov thawj ETL Txhais

Cov ETL cim, luv luv rau Edison Testing Laboratories, yog, ib feem, kev nyab xeeb khoom siv ntawv pov thawj txoj haujlwm ua haujlwm los ntawm chav kuaj, Intertek. Intertek yog ib qho ntawm ob peb NRTLs (Nationally Recognized Testing Laboratories), ib qho kev xeem thib peb uas tau saib xyuas los ntawm OSHA.

Ntawm no, qhov txawv ntawm UL thiab ETL ntawv pov thawj yog dab tsi?

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 teev.

ETL daim ntawv pov thawj nqi npaum li cas? QUARTERLY CERTIFICATION FEEM (nrog rau Daim Ntawv Pov Thawj, Kev Tshuaj Xyuas * thiab cov nuj nqis):

Tebchaws Asmeskas & Canada $415
Mexico & Brazil $900
Argentina & Chile $2, 845
Caribbean Islands tuaj $1, 425
Asia Pacific $930

Ib yam li ntawd, nws tau nug, puas yog ETL tib yam li CSA?

Cov ETL Sau npe Mark yog lwm txoj hauv kev CSA thiab UL cov cim. 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.

Cetlus txhais li cas?

Cov ETL Sau npe Mark qhia rau cov neeg muag khoom, cov khw muag khoom thiab cov neeg siv khoom tias koj cov khoom tau raug kuaj los ntawm Intertek thiab pom tias ua raws li cov qauv kev lees paub hauv tebchaws.

Pom zoo: