BESS Cov Qauv Kev Nyab Xeeb: UL, IEC, UN 38.3

Lub roj teeb lub zog khaws cia cov qauv kev nyab xeeb yog yooj yim to taub thaum koj nres kho "ua raws" raws li ib daim ntawv pov thawj. A BESS yog ib qho kev sib koom ua ke uas tsim los ntawm cov roj teeb, kev tswj hwm, cov khoom siv hluav taws xob hloov pauv, cov cuab yeej tiv thaiv, kev tswj xyuas thermal, kev sib txuas lus thiab lwm cov kab ke. Cov qauv sib txawv ntsuas cov txheej txheem sib txawv ntawm qhov system ntawd.

Lub roj teeb uas tau dhau kev kuaj kev thauj mus los tsis tau txais kev pom zoo rau kev teeb tsa ruaj khov. Lub roj teeb module ntsuas rau cov qauv kev nyab xeeb ntawm lub roj teeb tsis tuaj yeem ua pov thawj tias qhov ua tiav lub zog cia tau raug ntsuas raws li cov khoom sib xyaw. Ib yam li ntawd, daim ntawv pov thawj cov khoom tsis yog los ntawm nws tus kheej txaus siab rau txhua qhov hluav taws xob, hluav taws xob, lub tsev, kev tso cai lossis kev siv hluav taws xob sib txuas uas yuav siv tau ntawm qhov project site.

Phau ntawv qhia no cais cov kev cai loj hauv Teb Chaws Asmeskas thiab thoob ntiaj teb BESS los ntawm lub hom phiaj, piav qhia cov neeg yuav khoom yuav tsum thov dab tsi los ntawm cov neeg muag khoom, thiab qhia txog cov ntawv thiab cov ntsiab lus uas tuaj yeem hloov pauv kev txiav txim siab ua raws. Yog xav paub ntxiv txog yuav ua li cas lub roj teeb, PCS, BMS thiab lwm cov subsystems haum ua ke, saib cov ntsiab lus ntawm noroj teeb lub zog cia system architecture.

BESS Safety Standards at a Glance

Lub ntsiab lus tseem ceeb yog tias cov ntaub ntawv no ua tiav. Lawv tsis tsim ib qho yooj yim qeb duas uas ib daim ntawv pov thawj "zoo dua" hloov qhov seem.

Standard, Certification, Test Method thiab Code tsis yog tib yam

Kev Nyab Xeeb Txuj

Tus txheej txheem txhais cov kev cai, kev xeem, cov qauv ntsuas lossis cov kev pom zoo rau ib qho tshwj xeeb. UL 9540 thiab IEC 62619 yog cov piv txwv, tab sis lawv cov peev txheej txawv. Tus lej tus qauv yog li ntawd tsuas yog qhov pib ntawm nqe lus nug; tus neeg yuav khoom tseem yuav tsum nkag siab txog yam khoom twg, kev teeb tsa thiab kev tshuaj xyuas.

Daim ntawv pov thawj

Daim ntawv pov thawj yog qhov ua tau raws li - cov txiaj ntsig kev ntsuas. Thaum tus neeg muag khoom hais tias BESS yog "UL tau lees paub" lossis "IEC tau lees paub," kev yuav khoom yuav tsum nug txog tus qauv tshwj xeeb, lub koom haum tshaj tawm, daim ntawv pov thawj lossis tus lej tshaj tawm, tus qauv meej, ntsuas kev teeb tsa thiab qhov dav. Lub logo lossis cov lus tshaj tawm kev lag luam tsis yog qhov hloov pauv rau cov ntaub ntawv taug qab.

Txoj Kev Xeem

Ib txoj kev sim piav qhia seb tus yam ntxwv lossis kev phom sij raug ntsuas li cas. UL 9540A yog qhov piv txwv tseem ceeb tshaj plaws hauv BESS hluav taws-kev sib tham txog kev nyab xeeb. Nws yog siv los soj ntsuam cov thermal khiav tawm thiab kev tua hluav taws tus cwj pwm; Nws yuav tsum tsis txhob piav raws li nws tsuas yog lwm qhov ua tiav - cov khoom pov thawj sib npaug rau UL 9540.

Installation Code lossis Regulation

Kev ntsuam xyuas cov khoom tsuas yog ib txheej ntawm kev ua raws li qhov project. Cov lej hluav taws xob, cov lej hluav taws, cov cai hauv tsev, zoning, ntawv tso cai, kev nkag mus rau thaum muaj xwm txheej ceev, cov cai siv hluav taws xob thiab kev hloov kho hauv zos yuav cuam tshuam rau kev teeb tsa zaum kawg. Ib qho kev tivthaiv raws cai tsis tuaj yeem tsim ib txoj haujlwm ua raws.

Tseem ceeb US BESS Standards Safety Standards

UL 9540: Kev nyab xeeb ntawm kev ua kom tiav Lub Zog Cia System

UL Solutions piav qhia UL 9540raws li tus qauv rau Kev Siv Hluav Taws Xob thiab Cov Khoom Siv thiab piav qhia tias nws suav nrog kev tshuaj xyuas dav dav ntawm ESS, suav nrog kev them nqi thiab kev tso tawm, kev tiv thaiv, kev tswj hwm thiab kev sib txuas lus ntawm cov khoom siv. Cov txheej txheem no - theem scope yog dab tsi cais UL 9540 ntawm lub roj teeb - tsuas yog kev soj ntsuam.

Ib qho kev ua tiav ESS tuaj yeem suav nrog lub roj teeb, BMS, lub zog hloov pauv, cov cuab yeej tiv thaiv, kev tswj hwm, kev sib txuas lus, kev tswj xyuas thermal thiab lwm yam khoom siv hauv lub cev. Qhov teeb meem raug lees paub tseeb vim tias hloov pauv lub roj teeb qauv, inverter, enclosure, tswj pob lossis lwm yam tseem ceeb tuaj yeem cuam tshuam seb cov ntaub ntawv pov thawj uas twb muaj lawm tseem siv tau.

Rau cov neeg yuav khoom nkag mus rau Asmeskas kev lag luam, qhov no yog vim li cas cov lus tshaj tawm xws li "lub roj teeb tau lees paub UL" xav tau ua raws li- nce. Cov lus nug zoo dua yog seb qhov tseeb ESS configuration raug yuav los ntawm cov txheej txheem siv tau- ntawv pov thawj qib. Muaj feem cuam tshuam nrog rauvim li cas UL ntawv pov thawj tseem ceeb rau BESS tej yaam numtuaj yeem pab tsim qhov kev sib tham ntawd.

UL 1973: Kev nyab xeeb ntawm roj teeb

UL 1973 hais txog cov roj teeb uas siv nyob rau hauv qhov chaw ruaj khov thiab lub zog txhawb nqa lub zog siv. Nyob rau hauv lub tswv yim ua raws li BESS, nws yog ib qho tseem ceeb kom xav txog UL 1973 raws li kev khiav hauj lwm ntawm lub roj teeb lossis roj teeb - txheej txheem txheej txheem, thaum UL 9540 ntsuas qhov dav ntawm ESS.

Qhov kev sib txawv no txwv tsis pub muaj qhov yuam kev ntau: daim ntawv pov thawj uas npog lub roj teeb module tsis cia li npog lub thawv, khib, PCS, tswj thiab ua tiav cov txheej txheem xa mus rau qhov chaw.

UL 9540A: Thermal Runaway Fire Propagation Testing

UL 9540A yog ib txoj kev xeemrau kev ntsuam xyuas thermal runaway hluav taws propagation nyob rau hauv roj teeb lub zog cia systems. Cov ntaub ntawv xeem tau tuaj yeem qhia txog kev txiav txim siab txog kev nthuav tawm, kev tso tawm hluav taws xob, kev tsim roj, kev coj cwj pwm hluav taws, kev sib cais, kev tiv thaiv kev ntsuas thiab kev teeb tsa- theem kev pheej hmoo.

Pawg neeg yuav khoom yuav tsum tsis txhob nug xwb, "Puas yog cov khoom no UL 9540A tau ntawv pov thawj?" Ib lo lus nug tseem ceeb tshaj yog:Puas muaj qhov cuam tshuam txog kev teeb tsa BESS tau raug sim ua raws li UL 9540A, cov ntawv luam twg tau siv, thiab cov ntaub ntawv siv tau lossis cov ntaub ntawv txhawb nqa puas tuaj yeem muab rau engineering thiab kev saib xyuas?

Tsab ntawv tswj xyuas yog qhov tseem ceeb tshwj xeeb hauv xyoo 2026. UL hais tias tsab thib rau ntawm UL 9540A tau luam tawm thaum Lub Peb Hlis 13, 2026. UL tseem sau tseg tiasHnub tim siv lub Ib Hlis 1, 2027 rau UL 9540A Edition 6. Qhov ntawd txhais tau tias "tsim tawm tshiab tshaj tawm" thiab "ib tsab tam sim no xav tau rau ib qhov haujlwm tshwj xeeb lossis cov ntaub ntawv pov thawj" tsis tau txais tib yam. Xyuas qhov project specification, saws codes, daim ntawv pov thawj yuav tsum tau thiab txoj cai kev cia siab es tsis txhob cia siab rau ib tug neeg muag khoom daim ntawv qhia.

Rau cov thawv ntim khoom, kev coj cwj pwm hluav taws kuj yuav tsum tau txiav txim siab hauv cov ntsiab lus ntawm qhov chaw kaw, qhov cua, nrhiav kom pom, kev tawm tsam thiab kev sib cais. Tsab ntawv no rauthawv zog cia system kev ruaj ntsegmuab cov ntsiab lus tsim ntxiv.

UL 1741 thiab IEEE 1547: PCS thiab Grid Interconnection

Lub roj teeb tsuas yog ib feem ntawm daim phiaj - txuas BESS. UL 1741 chaw nyob inverters, converters, controllers thiab interconnection system cov cuab yeej siv nrog faib cov khoom siv hluav taws xob.IEEE 1547-2018tsim kom muaj cov txheej txheem thiab cov kev cai rau kev sib tshuam thiab kev sib cuam tshuam ntawm cov khoom siv hluav taws xob faib nrog cov tshuab hluav taws xob.

Cov kev cai no tseem ceeb tshwj xeeb tshaj yog thaum ESS xa tawm hluav taws xob, koom nrog cov kev pabcuam hauv kab sib chaws lossis ua ke nrog hnub ci PV. Cov txheej txheem kev siv hluav taws xob sib cuam tshuam tuaj yeem ntxiv cov kev xav tau dhau ntawm cov qauv khoom lawv tus kheej. Rau cov lus piav qhia ntawm lub converter txheej, saibdab tsi lub zog hloov dua siab tshiab ua hauv BESS.

NFPA 855 thiab Local Installation Requirements

NFPA 855: 2026yog tam sim no ib tsab ntawm Tus Txheej Txheem rau Kev Txhim Kho Cov Hluav Taws Xob Hluav Taws Xob Cia Hluav Taws Xob. Nws hais txog kev teeb tsa- cuam tshuam txog kev phom sij thiab ua haujlwm nrog rau hluav taws xob, hluav taws xob thiab lub tsev yuav tsum tau txais los ntawm lub chaw txiav txim siab.

Tsis muaj ib daim ntawv pov thawj ua rau BESS tau txais txhua qhov chaw hauv Tebchaws Meskas. Nyob ntawm qhov project, txoj kev txiav txim siab yuav suav nrog lub chaw tua hluav taws, lub tuam tsev, tus neeg saib xyuas hluav taws xob, tso cai rau kev siv hluav taws xob thiab lwm yam kev tswj hwm. Kev sib koom ua ke thaum ntxov yog qhov tseem ceeb tshwj xeeb rau kev lag luam loj, kev lag luam thiab kev siv hluav taws xob - nplai kev teeb tsa qhov twg hluav taws kub - cov ntaub ntawv ntsuas, qhov sib nrug, kev nkag mus thiab xwm txheej ceev- cov lus teb tuaj yeem cuam tshuam rau qhov chaw tsim.

Key International Roj teeb thiab ESS Standards

TS EN 62619: 2022

TS EN 62619: 2022qhia txog cov kev xav tau thiab kev ntsuam xyuas rau kev ua haujlwm nyab xeeb ntawm cov roj ntsha lithium thib ob thiab cov roj teeb uas siv rau hauv cov ntawv thov kev lag luam, suav nrog cov ntawv thov nyob ruaj khov. Nws yog ib qho tseem ceeb tshaj plaws thoob ntiaj teb roj teeb - cov qauv kev nyab xeeb tau ntsib hauv cov haujlwm lithium nyob ruaj ruaj.

Cov neeg yuav khoom tseem yuav tsum tau txheeb xyuas qhov tseeb ntawm cov khoom, ib tsab, xeem lossis daim ntawv pov thawj naj npawb, muab los yog kuaj lub koom haum thiab cov peev txheej. "IEC ua raws" yog qhov dav dhau los txhawb kev txiav txim siab yuav khoom loj.

TS EN 63056: 2020

IEC 63056 yog tus qauv tseem ceeb uas feem ntau raug tshem tawm los ntawm kev ua raws li BESS cov ntsiab lus yooj yim.TS EN 63056: 2020qhia txog cov khoom lag luam- kev nyab xeeb thiab kev sim rau cov lithium cell thib ob thiab cov roj teeb uas siv hauv cov tshuab hluav taws xob cia. IEC hais tias cov kev cai yooj yim kev nyab xeeb suav nrog hauv IEC 62619 thiab IEC 63056 muab cov kev cai ntxiv lossis tshwj xeeb rau EES daim ntawv thov.

Qhov kev sib raug zoo no tseem ceeb. Rau lub roj teeb lithium nyob ruaj ruaj uas npaj tshwj xeeb rau cov khoom siv hluav taws xob, kev tshuaj xyuas tsuas yog IEC 62619 tuaj yeem tso cov duab tsis tiav ntawm IEC lub luag haujlwm kev nyab xeeb.

IEC 62933-5-1, IEC 62933-5-2 thiab IEC 62933-5-4

IEC 62933 tsev neeg txav kev sib tham los ntawm ib tus neeg lub roj teeb mus rau cov khoom siv hluav taws xob hauv hluav taws xob raws li cov kab ke.

• TS EN 62933-5-1: 2024muab kev saib xyuas kev nyab xeeb dav dav rau kab hluav taws xob-Kev sib xyaw EES, suav nrog kev txheeb xyuas qhov xwm txheej, kev ntsuas kev pheej hmoo thiab txo kev pheej hmoo.
• TS EN 62933-5-2: 2025qhia meej txog kev nyab xeeb rau daim phiaj-kev sib xyaw ua ke ntawm cov khoom siv hluav taws xob hluav taws xob hluav taws xob thiab hais txog kev phom sij uas tuaj yeem tshwm sim los ntawm kev cuam tshuam ntawm subsystems.
• TS EN 62933-5-4: 2026ntxiv cov qauv kev sim thiab cov txheej txheem rau kev txheeb xyuas cov teeb meem kev nyab xeeb tshwj xeeb ntsig txog lithium-Ion roj teeb- raws li subsystems.

Rau ib daim phiaj-kev sib xyaw electrochemical BESS, tsuas yog "IEC 62933 series" tsis muaj txiaj ntsig zoo dua li kev txheeb xyuas qhov twg thiab tsab ntawv siv tau rau cov khoom thiab qhov project.

Kev hloov hluav taws xob: IEC 62109 thiab IEC 62909-1

IEC 62109 tau ntsib dav dav hauv hnub ci-ntxiv rau- cov haujlwm khaws cia, tab sis nws yuav tsum tau piav qhia kom zoo.IEC 62109-1: Covnpog cov kev cai nyab xeeb rau cov khoom siv hluav taws xob hloov hluav taws xob siv hauv cov tshuab photovoltaic. Nws yog vim li no tshwj xeeb tshaj yog nyob rau hauv qhov chaw cia khoom nrog PV cov khoom siv hluav taws xob hloov pauv.

Rau daim phiaj bidirectional - txuas fais fab converters,TS EN 62909-1: 2025muab cov kev cai dav dav thiab kev nyab xeeb. IEC sau tseg tias nws cov peev txheej tam sim no suav nrog lub zog - hloov pauv subsystem siv hauv cov khoom siv hluav taws xob hauv hluav taws xob thaum lub zog IEC 63285 series tab tom npaj. Qhov no yog ib qho piv txwv zoo ntawm vim li cas BESS cov ntaub ntawv ua raws cai yuav tsum raug tshuaj xyuas tawm tsam qhov tseeb ntawm cov qauv hloov pauv tsis yog theej los ntawm cov ntawv teev npe generic.

"IEC Certified" txhais li cas?

IEC tau tshaj tawm cov qauv thoob ntiaj teb thiab tseem ua raws li - cov txheej txheem ntsuas.IECEE yog IEC System of Conformity Assessment Schemes rau Electrotechnical Equipment and Components. Tus neeg muag khoom thov tias cov khoom lag luam yog "IEC tau ntawv pov thawj" yog li yuav tsum tau ntim rau hauv cov qauv tshwj xeeb, cov khoom lag luam, daim ntawv pov thawj lossis kev xeem -cov ntaub ntawv xov xwm, kev sib haum xeeb- lub koom haum soj ntsuam thiab thaj tsam.

Cov ntaub ntawv tshwj xeeb yog qhov muaj txiaj ntsig ntau dua li IEC lub logo rau ntawm daim ntawv lag luam.

Qhov twg UN 38.3 Fits Into BESS Compliance

UN 38.3 Yog Kev Thauj Mus Los

UN 38.3 yog ib feem ntawm United Nations Manual of Tests and Criteria thiab hais txog lithium cell thiab roj teeb uas npaj rau kev thauj mus los. Nws tsim cov qauv roj teeb los thauj -txog cov xwm txheej thiab kev ntxhov siab.

Hauv Tebchaws Meskas,PHMSA hais tias cov lithium hlwb thiab cov roj teeb uas muaj rau kev thauj mus los yuav tsum tau dhau qhov kev xeem tsim qauv hauv Tshooj 38.3.. PHMSA tseem xav kom cov tuam txhab lag luam thiab cov neeg muag khoom tom ntej, raws li siv tau hauv Teb Chaws Asmeskas kev phom sij - cov ntaub ntawv cov cai, kom ua lithium roj teeb sim- cov ntaub ntawv cov ntsiab lus muaj rau cov roj teeb them.

UN 38.3 Tsis Nyob ruaj ruaj ESS Daim Ntawv Pov Thawj Txhim Kho

Lub roj teeb yuav xav tau UN 38.3 pov thawj nkag mus rau cov saw hlau logistics thiab tseem yuav tsum tau cais cov roj teeb nyob ruaj ruaj, ESS, hluav taws kub, hluav taws xob thiab kev ntsuas kev teeb tsa ua ntej nws tuaj yeem siv hauv qhov project.

Nyob rau hauv lub tswv yim,UN 38.3 teb cov lus nug txog kev thauj mus los. UL 1973, UL 9540, IEC 62619, IEC 63056, IEC 62933 thiab cov kev cai hauv zos hauv zos teb cov lus nug txawv kev nyab xeeb thiab kev ua raws cai.

Nug UN 38.3 Test Summary

Rau cov roj teeb lithium nkag mus rau kev thauj mus los, thov kom siv tau UN 38.3 cov ntsiab lus xeem thiab xyuas kom meej tias nws cuam tshuam rau lub roj teeb tsim khoom xa tuaj. Ib nqe lus xws li "UN38.3 ua raws" yam tsis muaj cov ntaub ntawv taug qab yog cov pov thawj tsis muaj zog dua li cov ntsiab lus uas xav tau.

CE Marking Tsis yog hloov rau UL lossis IEC Pov Thawj Kev Nyab Xeeb

Kev kos npe CE yog lwm qhov chaw uas cov lus yuav khoom tuaj yeem ua rau tsis raug. Raws li covEuropean Union txoj cai CE cim kev taw qhia, CE kos npe siv rau cov khoom siv los ntawm EU kev sib haum xeeb txoj cai uas yuav tsum tau ua. Los ntawm affixing lub cim, cov chaw tsim tshuaj paus tshaj tawm hais tias cov khoom ua tau raws li txoj cai raws li txoj cai tom qab ua raws li qhov yuav tsum tau ua - txheej txheem ntsuam xyuas.

Yog li ntawd, CE kos npe tsis yog ib qho "European kev ruaj ntseg daim ntawv pov thawj," thiab nws tsis yog ib tug ncaj qha hloov rau UL 9540, IEC 62619, IEC 63056 los yog lwm yam txuj ci. Cov neeg yuav khoom nrhiav rau European Economic Cheeb Tsam yuav tsum txheeb xyuas qhov tseeb EU txoj cai, cov qauv thiab kev ua raws li - kev soj ntsuam txoj kev siv rau cov khoom.

UL vs IEC vs UN 38.3: Qhov sib txawv ntawm qhov ua tau zoo

Cov qauv twg koj xav tau BESS?

Tsis muaj daim ntawv teev npe thoob ntiaj teb uas siv tsis tau hloov pauv rau txhua qhov system. Pib nrog kev ua lag luam, daim ntawv thov, architecture thiab installation ib puag ncig.

US Residential ESS

Ib txoj haujlwm nyob hauv tsev yuav tsum tau hais txog kev ua tiav -kev nyab xeeb, roj teeb kev nyab xeeb, kev coj tus cwj pwm tsis zoo, inverter yuav tsum tau, hluav taws xob code, hluav taws xob thiab lub tsev code, kev tso cai hauv zos thiab kev siv hluav taws xob sib txuas. Tsis txhob yuav ntawm daim ntawv pov thawj roj teeb ib leeg; txheeb xyuas qhov ua tiav kev sib koom ua ke thiab cov cai ntawm cov cai hauv cheeb tsam.

Commercial thiab Industrial BESS

C&I tej yaam num ntxiv qhov chaw- theem kev txiav txim siab xws li kev sib cais, qhov cua, kev tshawb nrhiav, kev tawm tsam, kev teb thaum muaj xwm txheej ceev, kev tswj hwm, kev ua haujlwm, kev pabcuam hauv kab sib chaws thiab ib puag ncig kev ua haujlwm. Rau cov phiaj xwm hauv ntu no, tshuaj xyuas cov tswv yim ua raws li kev cai ua ke nrog kev tsim qauv es tsis yog qhov kev xav tom qab. Polinovel covcoj mus muag thiab muaj zog cia daws teeb meemnplooj ntawv muab cov ntsiab lus thov rau cov chav kawm ntawm qhov system no.

Kev siv hluav taws xob -Scale and Containerized BESS

Kev teeb tsa loj tuaj yeem ua rau hluav taws kub - ntsuas qhov ntsuas, kev teeb tsa hauv qhov chaw kaw, qhov sib nrug, kev nkag mus rau thaum muaj xwm txheej ceev thiab cov khoom siv hluav taws xob tshwj xeeb yog qhov tsim nyog. Daim ntawv tshaj tawm kev xeem rau ib qho kev teeb tsa yuav tsis tuaj yeem teb cov lus nug txog lwm qhov kev npaj lossis qhov chaw teeb tsa. Rau kev npaj yuav khoom, qhov noqhia rau xaiv lub thawv ntim roj teeb lub zog cia qhov systemyog ib qho tseem ceeb ua khub rau daim ntawv teev kev ua raws cai hauv qab no. Cov neeg tsim tawm qhov project kuj tuaj yeem tshuaj xyuaskev siv hluav taws xob- ntsuas lub zog cia daws teeb meemrau qhov system -level application context.

International chaw nres tsheb Lithium roj teeb

IEC 62619 tej zaum yuav yog ib qho tseem ceeb rau cov roj teeb uas muaj nyob ruaj ruaj, thaum IEC 63056 ntxiv cov kev cai tshwj xeeb rau cov roj teeb lithium siv hauv cov khoom siv hluav taws xob. Daim phiaj- cov phiaj xwm kev sib koom ua ke kuj tseem yuav xav tau IEC 62933 qhov cuam tshuam thiab kev ua lag luam hauv zos- cov cai nkag. Kev lees txais hauv ib lub tebchaws tsis tuaj yeem tsim kev lees paub hauv lwm lub tebchaws.

Lithium roj teeb raug xa mus

Yog tias cov hlwb, cov qauv lossis cov roj teeb yuav nkag mus rau hauv kev thauj mus los, tshawb xyuas UN 38.3 cov kev cai thiab tau txais cov ntsiab lus xeem sib xws. Kho kev thauj mus los raws li kev sib cais ua haujlwm los ntawm kev ua raws li kev teeb tsa.

Daim phiaj-Txoj Haujlwm Txuas Txuas

Daim phiaj-kev sib txuas cia qhia txog inverter, tswj thiab kev siv hluav taws xob ntxiv rau kev nyab xeeb ntawm roj teeb. Hauv Tebchaws Meskas, UL 1741 thiab IEEE 1547 yog cov ntaub ntawv tseem ceeb. Hauv cov phiaj xwm thoob ntiaj teb, cov kab sib chaws siv tau thiab lub zog- cov qauv hloov pauv nyob ntawm kev ua lag luam thiab architecture.

BESS Daim Ntawv Teev Kev Ua Raws Cai rau cov neeg yuav khoom thiab cov tsim tawm qhov project

Daim ntawv pov thawj yuav tsum raug kho raws li cov ntaub ntawv kev lag luam, tsis yog kev lag luam. Ua ntej pom zoo rau ib tus neeg muag khoom BESS, ua haujlwm los ntawm cov tshev nram qab no.

1. Txheeb xyuas Tus Qauv Zauv

Paub meej tias daim ntawv pov thawj lossis daim ntawv tshaj tawm npog cov qauv yuav khoom. Daim ntawv pov thawj rau tsev neeg muaj feem cuam tshuam tsis tuaj yeem ua pov thawj tias txhua tus qauv lossis lub peev xwm suav nrog.

2. Txheeb xyuas qhov Scope Level

Txheeb xyuas seb cov ntaub ntawv puas siv tau rau lub xov tooj ntawm tes, module, roj teeb khib, roj teeb system, PCS, ua tiav ESS lossis ib qho kev sib koom ua ke tshwj xeeb. Qhov no tiv thaiv cov khoom pov thawj- theem pov thawj los ntawm kev nthuav tawm raws li cov txheej txheem - qib pov thawj.

3. Txheeb xyuas tus qauv tseeb thiab tsab ntawv

Zam kev thov tsis meej xws li "UL pom zoo," "IEC pom zoo," "CE pom zoo" lossis "tso ntawv pov thawj thoob ntiaj teb." Saib rau tus lej qauv thiab ib tsab, tom qab ntawd muab piv rau qhov project specifications thiab cov kev cia siab tam sim no.

4. Txheeb xyuas Lub Koom Haum Tshaj Tawm lossis Kev Xeem

Qhia seb leej twg tau muab daim ntawv pov thawj los yog daim ntawv tshaj tawm thiab seb lub koom haum puas tsim nyog rau kev ntsuam xyuas raws li tau thov. Qhov twg muaj cov ntaub ntawv pov thawj pej xeem, txheeb xyuas cov ntaub ntawv ncaj qha.

5. Sib piv Cov Kev Ntsuas Kev Ntsuas Nrog Cov Khoom Siv Khoom Siv

Tshuaj xyuas cov qauv roj teeb, suav module, khib tsim, enclosure, BMS, PCS, thermal- tswj qhov system, hluav taws kub{1}} cov yam ntxwv tiv thaiv, firmware lossis tswj qhov cuam tshuam, thiab kev teeb tsa. Kev hloov pauv tuaj yeem cuam tshuam rau kev siv ntawm cov pov thawj uas twb muaj lawm.

6. Thov Kev Pabcuam Kev Xeem

Rau cov haujlwm tseem ceeb, ib daim ntawv pov thawj nplooj ntawv - yuav tsis muaj cov ntaub ntawv txaus rau kev tsim vaj tsev lossis kev saib xyuas kev tswj hwm. Nug seb cov ntawv xeem twg, cov duab kos, cov lus qhia kev teeb tsa thiab cov ntaub ntawv kev txawj ntse tuaj yeem muab tau raws li kev npaj tsis pub leej twg paub.

7. Tshawb xyuas hluav taws-Test Relevance

Yog hais tias UL 9540A cov ntaub ntawv yog ib feem ntawm qhov project lub tswv yim, paub meej tias qhov kev xeem theem, ib tsab, system configuration thiab seb daim ntawv tshaj tawm muaj feem cuam tshuam rau kev thov kev teeb tsa. Tsis txhob xav tias ib daim ntawv tshaj tawm UL 9540A siv rau txhua qhov chaw kaw, lub peev xwm lossis qhov chaw teeb tsa.

8. Thov UN 38.3 Test Summary Qhov twg siv tau

Rau cov roj teeb uas yuav raug thauj mus los, tau txais cov ntawv xeem uas siv tau thiab paub meej tias nws daim ntawv qhia rau lub roj teeb tsim nkag mus rau hauv cov khoom siv.

9. Sib cais cov khoom ua raws li kev pom zoo ntawm kev teeb tsa

Tshawb xyuas hluav taws xob, hluav taws kub, lub tsev, zoning, clearance, xwm txheej ceev - nkag, tso cai thiab cov khoom siv hluav taws xob sib cais los ntawm daim ntawv pov thawj khoom. Ob txheej txheej tseem ceeb.

10. Koom nrog cov tub ceev xwm ua ntej kev yuav khoom zaum kawg

Rau cov haujlwm loj tshwj xeeb, kev sib tham thaum ntxov nrog cov khoom siv hluav taws xob, hluav taws xob hluav taws xob, lub tuam tsev, cov neeg soj ntsuam hluav taws xob thiab lwm cov tub ceev xwm tuaj yeem tiv thaiv kev rov tsim dua. Tsis txhob tos kom txog thaum cov cuab yeej tuaj txog ntawm qhov chaw kom pom tias qhov kev teeb tsa tau ntawv pov thawj, hluav taws kub - cov ntaub ntawv pov thawj lossis cov txheej txheem tsis txaus siab rau txoj kev tshuaj xyuas qhov project.

Common BESS Certification yuam kev

Piv txwv tias lub roj teeb muaj ntawv pov thawj txhais tau tias muaj ntawv pov thawj ESS

Roj teeb - ntawv pov thawj qib tsis tuaj yeem npog tag nrho lub zog cia. Ib txwm paub meej tias qhov system- qib scope.

Hu rau UL 9540A daim ntawv pov thawj khoom

UL 9540A yog ib txoj kev ntsuas hluav taws xob hluav taws xob hluav taws xob. Nug rau cov ntaub ntawv xeem uas cuam tshuam thiab tshaj tawm cov peev txheej es tsis txhob tso siab rau qhov tsis meej "UL 9540A tau lees paub" nqe lus.

Kho UN 38.3 ua pov thawj ntawm Chaw Nres Tsheb Kev Nyab Xeeb

UN 38.3 hais txog kev kuaj kev thauj mus los. Nws tsis hloov roj teeb nyob ruaj ruaj, ESS lossis kev ntsuas kev nyab xeeb ntawm kev teeb tsa.

Txais "IEC Raws Cai" Tsis Muaj Tus Qauv Zauv

IEC luam tawm ntau cov qauv sib txawv. Nug seb cov ntaub ntawv twg thiab tsab ntawv siv tau thiab cov pov thawj dab tsi uas qhia tau tias muaj kev sib haum xeeb.

Piv txwv tias CE yog sib npaug rau UL Certification

CE kos npe yog ib feem ntawm EU txoj cai raws li txoj cai rau cov khoom lag luam uas suav nrog EU txoj cai. Nws yuav tsum tsis txhob raug kho raws li kev hloov ncaj qha rau ib qho tshwj xeeb UL lossis IEC tus qauv kev nyab xeeb.

Tsis quav ntsej tsab ntawv thiab hloov hnub tim

Cov qauv hloov zuj zus, thiab cov hnub tshaj tawm, cov hnub siv tau zoo, cov lus qhia tshwj xeeb ntawm qhov project thiab cov qauv siv code yuav tsis sib haum. UL 9540A Edition 6 yog ib qho piv txwv meej 2026: nws tau luam tawm thaum Lub Peb Hlis 2026, thaum UL txheeb xyuas Lub Ib Hlis 1, 2027 raws li hnub siv tau.

Tsis quav ntsej cov cai hauv zos thiab kev siv hluav taws xob

Txawm tias qhov zoo ntawm -BESS cov ntaub ntawv tuaj yeem ntsib teeb meem kev pom zoo yog tias qhov project tsis ua raws li cov kev cai hauv zos tau txais yuav hluav taws, tsev, hluav taws xob, kev tso cai lossis kev sib txuas lus.

Cov lus nug nquag

Puas yog UL 9540A daim ntawv pov thawj?

UL 9540A yog ib txoj kev sim uas siv los ntsuas qhov ntsuas kub ntawm qhov hluav taws kub propagation. Nws tsis yog tib hom kev ua tiav - cov khoom pov thawj raws li UL 9540.

Puas yog UN 38.3 txhais tau hais tias lub roj teeb muaj kev nyab xeeb rau kev teeb tsa ruaj khov?

No. UN 38.3 hais txog kev kuaj kev thauj mus los lithium roj teeb. Kev teeb tsa nyob ruaj ruaj yuav tsum muaj kev tshuaj xyuas cais ntawm cov roj teeb uas siv tau, ESS, hluav taws xob, hluav taws xob, lub tsev thiab cov kev cai hauv zos.

Dab tsi yog qhov txawv ntawm IEC 62619 thiab IEC 63056?

IEC 62619 muab kev nyab xeeb rau cov lithium cell thib ob thiab cov roj teeb uas siv hauv kev lag luam, suav nrog cov ntawv thov nyob ruaj khov. IEC 63056 muab cov khoom lag luam ntxiv lossis tshwj xeeb- cov kev xav tau kev nyab xeeb rau cov roj ntsha lithium thib ob thiab cov roj teeb uas siv hauv cov khoom siv hluav taws xob.

Qhov twg IEC 62933 tus qauv tseem ceeb tshaj plaws rau electrochemical BESS kev nyab xeeb?

Tsis muaj ib lo lus teb rau txhua qhov project. IEC 62933-5-1:2024 muab cov phiaj xwm dav dav-Kev suav nrog EES kev nyab xeeb kev txiav txim siab, IEC 62933-5-2: 2025 hais txog cov txheej txheem kev nyab xeeb rau cov khoom siv hluav taws xob EES, thiab IEC 62933-5-4: 2026 cov txheej txheem kev nyab xeeb thiab cov roj teeb liium subsystems.

Puas yog CE cim tib yam li daim ntawv pov thawj UL?

Tsis yog. CE kos npe qhia cov chaw tsim khoom tshaj tawm ntawm kev ua raws li EU txoj cai lij choj siv rau cov khoom lag luam uas poob hauv CE- cim txoj cai. UL daim ntawv pov thawj yog qhov sib txawv ntawm kev ua raws - kev ntsuam xyuas lub moj khaum khi rau UL cov cai.

Kuv yuav tsum thov dab tsi los ntawm tus neeg muag khoom BESS ua ntej yuav khoom?

Yam tsawg kawg nkaus, thov kom muaj cov qauv thiab cov npe teeb tsa, cov ntawv pov thawj siv tau thiab cov ntawv xeem, cov lej qauv thiab cov ntawv luam tawm, cov koom haum muab cov ntaub ntawv pov thawj, UL 9540A cov ntaub ntawv uas cuam tshuam, UN 38.3 cov ntsiab lus xeem rau cov roj teeb lithium, cov lus qhia kev teeb tsa thiab cov ntaub ntawv xav tau rau engineering, hluav taws xob thiab kev saib xyuas kev tswj xyuas.

Thaum kawg Takeaway

Tsis muaj ib daim ntawv pov thawj roj teeb lub zog cia uas teb txhua lo lus nug txog kev nyab xeeb. Txoj kev ntseeg siab tshaj plaws los ntsuas kev ua raws li BESS yog cais qhov project rau hauv txheej:

Roj teeb → Ua kom tiav ESS → Thermal runaway thiab hluav taws coj cwj pwm → Fais fab hloov dua siab tshiab → Installation → Grid txuas → Tsheb thauj mus los.

Rau US tej yaam num, UL 1973, UL 9540, UL 9540A, UL 1741, NFPA 855, IEEE 1547 thiab cov cai siv hauv zos tuaj yeem ua lub luag haujlwm sib txawv. Rau thoob ntiaj teb nyob ruaj ruaj lithium systems, IEC 62619, IEC 63056 thiab IEC 62933 qhov tseem ceeb. Thaum cov roj teeb lithium raug thauj, UN 38.3 belongs rau hauv cov ntaub ntawv ua raws, tab sis nws yuav tsum tsis txhob cuam tshuam nrog kev ruaj ntseg ESS daim ntawv pov thawj.

Lub hom phiaj tsis yog los sau cov logos ntau tshaj plaws. Nws yog los ua pov thawj tias txoj cai yuav tsum tau ua raws li cov khoom tsim nyog, kev ua lag luam, kev teeb tsa thiab txoj kev pom zoo.