TIAB SA 95402023 Kev Hloov Kho Tshiab,
TIAB SA 9540,

▍ CTUVus & ETL CERTIFICATION yog dab tsi?

OSHA (Occupational Safety and Health Administration), koom nrog US DOL (Department of Labor), xav kom txhua yam khoom siv hauv chaw ua haujlwm yuav tsum tau kuaj thiab ntawv pov thawj los ntawm NRTL ua ntej muag hauv khw. Cov qauv xeem siv tau suav nrog American National Standards Institute (ANSI) cov qauv; American Society for Testing Material (ASTM) cov qauv, Underwriter Laboratory (UL) cov qauv, thiab lub koom haum kev sib nrig sib lees paub cov qauv.

▍OSHA, NRTL, cTUVus, ETL thiab UL cov ntsiab lus txhais thiab kev sib raug zoo

OSHA:Abbreviation of Occupational Safety and Health Administration. Nws yog kev koom tes ntawm US DOL (Department of Labor).

NRTL:Abbreviation of Nationally Recognized Testing Laboratory. Nws yog tus saib xyuas ntawm lab kev lees paub. Txog tam sim no, muaj 18 lub koom haum thib peb uas tau pom zoo los ntawm NRTL, suav nrog TUV, ITS, MET thiab lwm yam.

cTUV:Daim ntawv pov thawj ntawm TUVRh hauv North America.

ETL:Abbreviation of American Electrical Testing Laboratory. Nws tau tsim nyob rau xyoo 1896 los ntawm Albert Einstein, tus neeg tsim khoom Asmeskas.

UL:Cov ntawv luv ntawm Underwriter Laboratories Inc.

▍ Qhov txawv ntawm cTUVus, ETL & UL

▍ Vim li cas MCM?

● Kev txhawb nqa muag los ntawm kev tsim nyog thiab thev naus laus zis:Raws li lub chaw kuaj neeg ua pov thawj ntawm TUVRH thiab ITS hauv North American Certification, MCM muaj peev xwm ua tau txhua yam kev sim thiab muab kev pabcuam zoo dua los ntawm kev sib pauv tshuab ntsej muag.

● Kev txhawb nqa nyuaj los ntawm kev siv tshuab:MCM tau nruab nrog tag nrho cov khoom siv ntsuas rau cov roj teeb ntawm qhov loj-loj, me me thiab cov haujlwm ua tau zoo (xws li lub tsheb fais fab, lub zog cia, thiab cov khoom siv hluav taws xob digital), muaj peev xwm muab tag nrho cov roj teeb kuaj thiab ntawv pov thawj cov kev pabcuam hauv North America, npog cov qauv. UL2580, UL1973, UL2271, UL1642, UL2054 thiab lwm yam.

Thaum Lub Rau Hli 28th 2023, tus qauv rau lub zog cia roj teeb system ANSI / CAN / UL 9540: 2023: Txheem rau Kev Siv Hluav Taws Xob thiab Cov Khoom Siv tau teeb tsa thib peb. Peb yuav txheeb xyuas qhov sib txawv ntawm cov ntsiab lus, cov qauv thiab kev sim.Rau Roj Teeb Zog Cia System (BESS), lub kaw lus yuav tsum ua tau raws li UL 9540A Unit Level testing.Gasket thiab cov ntsaws ruaj ruaj tuaj yeem ua raws li UL 50E / CSA C22.2 No. 94.2 lossis ua raws UL 157 lossis ASTM D412.Yog BESS siv cov ntaub ntawv hlau, lub thawv ntawv yuav tsum yog cov khoom siv tsis zoo lossis ua raws li UL 9540A unit.ESS enclosure yuav tsum muaj tej yam ntxiv dag zog thiab rigidity. Qhov no tuaj yeem ua pov thawj los ntawm kev xeem dhau ntawm UL 50, UL 1741, IEC 62477-1, UL 2755, ISO 1496-1 lossis lwm yam qauv zoo ib yam. Tab sis rau ESS tsawg dua 50kWh, lub zog ntawm cov ntaub ntawv tuaj yeem raug soj ntsuam los ntawm tus qauv no.Software uas tuaj yeem hloov kho tau nyob deb yuav tsum ua raws li UL 1998 lossis UL60730-1 / CSA E60730-1 (Class B software) ESS nrog lithium-ion roj teeb muaj peev xwm. ntawm 500 kWh lossis ntau dua yuav tsum tau muab nrog rau kev sib txuas lus ceeb toom sab nraud (EWCS) kom muab Kev ceeb toom ua ntej rau cov neeg ua haujlwm ntawm qhov teeb meem kev nyab xeeb.Kev teeb tsa ntawm EWCS yuav tsum siv NFPA 72. Lub tswb pom pom yuav tsum ua raws li UL 1638. Lub tswb nrov yuav tsum ua raws li UL 464 / ULC525. Lub suab nrov tshaj plaws rau lub tswb nrov yuav tsum tsis pub tshaj 100 Dba.ESS uas muaj cov kua dej, suav nrog ESS nrog cov tshuab cua txias uas muaj cov kua coolant, yuav tsum tau muab qee txoj kev los kuaj xyuas kom tsis txhob muaj cov dej txias. Cov dej xau dej txias uas kuaj pom yuav ua rau muaj teeb meem ceeb toom rau ESS saib xyuas thiab tswj qhov system thiab yuav tsum pib lub tswb yog tias muaj.