Umehluko phakathi kwe-GB31241 2014 kanye ne-GB31241 (okusalungiswa) entsha,
Ibhethri yokugcina amandla,

▍Iphrofayili yesitifiketi esibalulekile

Isitifiketi se-CB - IEC 62619

Iphrofayili yesitifiketi se-CB

I-CB Certified IEC(Standards.Inhloso yesitifiketi se-CB "ukusebenzisa okwengeziwe" ukukhuthaza ukuhwebelana kwamazwe ngamazwe;

Uhlelo lwe-CB luwuhlelo lwamazwe ngamazwe lwe (Electrical Qualification Testing and Certification System) olusebenza ku-IECEE, olubizwa ngamafuphi nge-IEC Electrical Qualification Testing and Certification Organization.

“I-IEC 62619 itholakalela:

1. Amabhethri e-lithium emishini yeselula: amaloli e-forklift, izinqola zegalofu, i-AGV, ujantshi, umkhumbi.

.2. Ibhethri ye-lithium esetshenziselwa imishini engashintshi: I-UPS, imishini ye-ESS kanye nokunikezwa kwamandla okuphuthumayo

“Amasampula okuhlola nesikhathi sokuthola izitifiketi

▍Isitifiketi se-ESS saseNyakatho Melika

▍Amazinga Okuhlola Aqinisekisiwe e-ESS yaseNyakatho Melika

“Ulwazi oludingekayo ukuze kuphenywe ngephrojekthi

Ukucaciswa kwemojula yebhethri nebhethri (kuzobandakanya umthamo we-voltage olinganiselwe, i-voltage yokukhipha, amandla okukhipha, i-voltage yokuqeda, amandla okushaja, i-voltage yokushaja, umthamo omkhulu wamanje wokushaja, amandla okukhipha amandla aphezulu, amandla kagesi okushaja, izinga lokushisa eliphakeme lokusebenza, usayizi womkhiqizo, isisindo , njll.)

Ithebula lokucaciswa kwe-inverter (lizofaka isilinganiso se-voltage yamanje yamanje, umjikelezo we-voltage ephumayo kanye nomjikelezo womsebenzi, izinga lokushisa elisebenzayo, usayizi womkhiqizo, isisindo, njll.)

Ukucaciswa kwe-ESS: i-voltage elinganiselwe yokufaka yamanje, i-voltage ephumayo yamanje namandla, izinga lokushisa elisebenzayo, usayizi womkhiqizo, isisindo, izidingo zendawo yokusebenza, njll.

Izithombe zomkhiqizo wangaphakathi noma imidwebo yedizayini yesakhiwo

Umdwebo wesifunda noma umdwebo womklamo wesistimu

“Amasampula nesikhathi sokuthola izitifiketi

Isitifiketi se-UL 9540 ngokuvamile singamaviki angu-14-17 (ukuhlolwa kokuphepha kwezici ze-BMS kufanele kufakwe)

Izidingo zesampula (bona ulwazi olungezansi. Iphrojekthi izohlolwa ngokusekelwe kudatha yesicelo)

I-ESS:7 noma ngaphezulu (i-ESS enkulu ivumela ukuhlolwa okuningi kwesampula eyodwa ngenxa yezindleko zesampula, kodwa idinga ubuncane besistimu yebhethri engu-1, amamojula webhethri angu-3, ​​inombolo ethile ye-Fuse kanye nokudluliselwa)

Umongo webhethri: 6 (UL 1642 izitifiketi) noma 26

Uhlelo lokuphatha lwe-BMS: cishe 4

Ukudlulisa: 2-3 (uma ikhona)

“Imigomo yokuhlola ephathisiwe yebhethri le-ESS

▍Kungani kuyi-MCM?

“Ibanga elikhulu lokulinganisa, imishini enembayo ephezulu:

I-1) inokushajwa kweyunithi yebhethri nokokusebenza kokukhipha okunemba okungu-0.02% kanye nomkhawulo wamanje ongu-1000A, 100V/400A okokusebenza kwemojula yokuhlola, kanye nempahla yephakethe yebhethri engu-1500V/600A.

I-2) ifakwe umswakama ongaguquki ongu-12m³, inkungu kasawoti engu-8m³ kanye nezindawo zokushisa eziphakeme neziphansi.

3) Ifakwe imishini yokubhoboza ifika ku-0.01 mm kanye nemishini yokuhlanganisa enesisindo samathani angama-200, okokusebenza kokulahla kanye nemishini yokuhlola ukuphepha kwesekethe emfushane engu-12000A enokumelana okulungisekayo.

4) Yiba nekhono lokugaya inombolo yesitifiketi ngesikhathi esifanayo, ukusindisa amakhasimende kumasampuli, isikhathi sokunikeza izitifiketi, izindleko zokuhlola, njll.

5) Sebenzisana nezinkampani zokuhlola nezitifiketi emhlabeni wonke ukuze udalele izixazululo eziningi.

6）Sizozamukela izicelo zakho zokuhlolwa kwesitifiketi nokuthembeka.

“Ithimba lochwepheshe nelezobuchwepheshe:

Singakuhlelela isixazululo esiphelele sesitifiketi ngokuya ngesistimu yakho futhi sikusize ufinyelele ngokushesha emakethe eqondiwe.

Sizokusiza ukuthi uthuthukise futhi uhlole imikhiqizo yakho, futhi sikunikeze idatha enembile.

Isikhathi sokuthunyelwe:
Jun-28-2021Muva nje, amakhasimende amaningi abuze mayelana nokuqukethwe kwenguqulo yokusalungiswa ye-GB31241 entsha (engakakhululwa)
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