Ntiaj teb no EMC Requirementrau cov khoom siv hluav taws xob thiab hluav taws xob,
Ntiaj teb no EMC Requirement,

▍ Daim ntawv pov thawj tseem ceeb profile

CB Daim ntawv pov thawj - IEC 62619

CB Daim ntawv pov thawj profile

CB Certified IEC(Standards.Lub hom phiaj ntawm CB ntawv pov thawj yog "siv ntau" los txhawb kev lag luam thoob ntiaj teb;

CB system yog ib qho thoob ntiaj teb system ntawm (Electrical Qualification Testing and Certification System) ua haujlwm ntawm IECEE, hu ua luv luv rau IEC Hluav Taws Xob Kev Ntsuas thiab Ntawv Pov Thawj Lub Koom Haum.

"IEC 62619 yog muaj rau:

1. Lithium roj teeb rau cov khoom siv txawb: forklift tsheb, tsheb golf, AGV, railway, nkoj.

. 2. Lithium roj teeb siv rau cov khoom ruaj khov: UPS, ESS cov cuab yeej thiab cov khoom siv hluav taws xob thaum muaj xwm ceev

“Cov qauv kuaj thiab lub sijhawm lees paub

▍North American ESS Certification

▍North American ESS Certified Test Standards

“Cov ntaub ntawv xav tau rau qhov kev nug txog qhov project

Specification rau roj teeb ntawm tes thiab roj teeb module (yuav tsum suav nrog cov ntsuas hluav taws xob muaj peev xwm, qhov hluav taws xob tawm, tawm tam sim no, tso tawm hluav taws xob, them tam sim no, them hluav taws xob, qhov siab tshaj plaws them tam sim no, qhov siab tshaj tawm tam sim no, qhov siab tshaj plaws them hluav taws xob, siab tshaj plaws ua haujlwm kub, khoom loj, qhov hnyav , thiab lwm yam)

Inverter specification cov lus (yuav tsum suav nrog cov ntsuas hluav taws xob tam sim no, cov zis hluav taws xob tam sim no thiab lub voj voog ua haujlwm, kev ua haujlwm kub ntau, cov khoom loj, qhov hnyav, thiab lwm yam)

ESS specification: rated input voltage tam sim no, tso zis voltage tam sim no thiab lub zog, kev khiav hauj lwm kub ntau yam, cov khoom loj, hnyav, kev khiav hauj lwm ib puag ncig yuav tsum, thiab lwm yam

Cov duab khoom sab hauv lossis cov qauv tsim duab kos duab

Circuit diagram lossis system design diagram

“Sample thiab ntawv pov thawj lub sijhawm

UL 9540 daim ntawv pov thawj feem ntau yog 14-17 lub lis piam (kev ntsuas kev nyab xeeb rau BMS cov yam ntxwv yuav tsum suav nrog)

Cov qauv xav tau (saib cov ntaub ntawv hauv qab no. Qhov project yuav raug ntsuas raws li cov ntaub ntawv thov)

ESS: 7 los yog li ntawd (ESS loj tso cai rau ntau qhov kev ntsuam xyuas rau ib qho qauv vim tus nqi coj mus kuaj, tab sis yuav tsum muaj tsawg kawg yog 1 lub roj teeb, 3 lub roj teeb modules, qee tus naj npawb ntawm Fuse thiab relays)

Roj teeb tub ntxhais: 6 (UL 1642 daim ntawv pov thawj) lossis 26

BMS tswj qhov system: txog 4

Relays: 2-3 (yog tias muaj)

“Cov ntsiab lus kuaj tau tso siab rau ESS roj teeb

▍ Vim li cas nws thiaj yog MCM?

"Kev ntsuas loj, cov cuab yeej ua haujlwm siab:

Lub 1) muaj cov khoom siv roj teeb thiab tso tawm nrog 0.02% qhov tseeb thiab qhov siab tshaj plaws tam sim no ntawm 1000A, 100V / 400A module kuaj khoom, thiab cov khoom siv roj teeb ntawm 1500V / 600A.

Lub 2) yog nruab nrog 12m³ tsis tu ncua av noo, 8m³ ntsev pos huab thiab siab thiab tsis kub compartments.

3) Nruab nrog cov cuab yeej tho qhov txav mus txog 0.01 hli thiab cov khoom siv compaction hnyav 200 tons, cov cuab yeej poob thiab 12000A luv Circuit Court kev nyab xeeb cov khoom siv nrog adjustable kuj.

4) Muaj peev xwm zom tau ntau daim ntawv pov thawj tib lub sijhawm, txuag cov neeg siv khoom ntawm cov qauv, lub sijhawm ntawv pov thawj, cov nqi kuaj, thiab lwm yam.

5) Ua haujlwm nrog cov chaw kuaj xyuas thiab ntawv pov thawj thoob ntiaj teb los tsim ntau yam kev daws teeb meem rau koj.

6) Peb yuav lees txais koj ntau yam ntawv pov thawj thiab kev ntseeg siab rau kev thov.

"Cov kws tshaj lij thiab cov kws tshaj lij:

Peb tuaj yeem tsim kho cov ntawv pov thawj kev daws teeb meem rau koj raws li koj qhov system thiab pab koj sai sai rau lub hom phiaj kev lag luam.

Peb yuav pab koj tsim thiab kuaj koj cov khoom, thiab muab cov ntaub ntawv raug.

Post lub sij hawm:
Lub Rau Hli-28-2021Electromagnetic compatibility (EMC) yog hais txog kev khiav hauj lwm ntawm cov cuab yeej siv los yog lub kaw lus ua haujlwm hauv electromagnetic ib puag ncig, uas lawv yuav tsis tawm qhov cuam tshuam tsis zoo ntawm electromagnetic cuam tshuam (EMI) rau lwm yam khoom siv, thiab lawv yuav tsis cuam tshuam los ntawm EMI los ntawm lwm yam khoom siv. . EMC muaj ob yam hauv qab no: Cov khoom siv lossis lub kaw lus yuav tsis tsim EMI uas tshaj qhov txwv hauv nws qhov chaw ua haujlwm.
Ntau thiab ntau cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob tau tsim nrog kev tsim kho sai. Raws li kev cuam tshuam electromagnetic yuav cuam tshuam lwm yam khoom siv, thiab tseem ua rau tib neeg lub cev puas tsuaj, ntau lub teb chaws tau tswj hwm cov cai tswj hwm ntawm cov cuab yeej EMC. Hauv qab no yog cov lus qhia txog EMC txoj cai hauv EU, USA, Nyiv, Kaus Lim Qab Teb thiab Tuam Tshoj uas koj yuav tsum ua raws li:
Cov khoom lag luam yuav tsum ua raws li CE yuav tsum tau ntawm EMC thiab cim nrog "CE" lub logo los qhia cov khoom ua raws li Txoj Cai Tshiab rau Kev Sib Haum Xeeb thiab Cov Qauv. Cov lus qhia rau EMC yog 2014/30/EU. Cov lus qhia no npog tag nrho cov khoom siv hluav taws xob thiab hluav taws xob. Cov lus qhia npog ntau EMC cov qauv ntawm EMI thiab EMS. Hauv qab no yog cov qauv siv dav dav:
Tsoom Fwv Teb Chaws Kev Sib Txuas Lus Commission (FCC) yog lub chaw tswj hwm rau EMC. FCC tau tshaj tawm tshaj 100 tus qauv pib los ntawm Tshooj 0. Cov qauv no tau teev nyob rau hauv 47 CFR, uas yog qhov yuav tsum tau muaj rau kev nkag mus rau Asmeskas kev lag luam. FCC xav tau hom ntawv pov thawj sib txawv raws li ntau hom khoom.