Thaum Lub Plaub Hlis 8, 2022, International Electrotechnical Commission tau tshaj tawm qhov kev tso tawm ua ntej ntawm tus qauv IEC 62722-1: 2022 PRV "Luminaire Performance - Ntu 1: Cov Kev Xav Tau Dav Dav" ntawm nws lub vev xaib official.IEC 62722-1: 2022 suav nrog kev ua haujlwm tshwj xeeb thiab ib puag ncig cov cai rau luminaires, suav nrog cov khoom siv hluav taws xob rau kev ua haujlwm los ntawm cov khoom siv hluav taws xob mus txog 1000V.Tshwj tsis yog lwm cov ncauj lus kom ntxaws, cov ntaub ntawv kev ua tau zoo nyob rau hauv cov peev txheej ntawm cov ntaub ntawv no yog rau cov luminaires nyob rau hauv ib tus neeg sawv cev ntawm kev tsim khoom tshiab, nrog rau cov txheej txheem kev laus pib ua tiav.
Qhov thib ob tsab no tshem tawm thiab hloov thawj tsab luam tawm nyob rau hauv 2014. Qhov tsab xov xwm no constitutes ib tug technical revision.Raws li lub yav dhau los tsab, tsab ntawv no muaj xws li cov nram qab no cov kev hloov tseem ceeb:
1.Qhov kev siv thiab siv cov kev ntsuas rau kev siv hluav taws xob tsis ua haujlwm raws li IEC 63103 tau ntxiv.
2.Cov duab ntawm Annex C tau hloov kho los sawv cev lub teeb pom kev niaj hnub.
Qhov txuas ntawm IEC 62722-1: 2022 PRV: https://webstore.iec.ch/preview/info_iecfdis62722-1%7Bed2.0%7Den.pdf
Post lub sij hawm: May-25-2022
