Incamake

UL 1973 ： 2022 yasohotse ku ya 25 Gashyantare.Iyi verisiyo ishingiye ku mbanzirizamushinga ebyiri zatanzwe muri Gicurasi na Ukwakira 2021. Igipimo cyahinduwe cyagura intera yacyo, harimo na sisitemu y’ingufu zifasha ibinyabiziga (urugero kumurika no gutumanaho).

Guhindura gushimangira

1.Kongera 7.7 Transformer: transformateur ya sisitemu ya bateri igomba guhabwa icyemezo kuri UL 1562 na UL 1310 cyangwa ibipimo bijyanye.Umuvuduko muke urashobora kwemezwa munsi ya 26.6.

2.Ivugurura 7.9: Inzitizi zirinda no kugenzura: sisitemu ya batiri igomba gutanga switch cyangwa breaker, byibuze bisabwa kuba 60V aho kuba 50V.Ibisabwa byinyongera kumabwiriza ya fuse ikabije

3.Kuvugurura Utugingo 7.12 (bateri na capacitori ya electrochemic): Kubireba Li-ion yumuriro, birasabwa kwipimisha kumugereka E, utabanje gusuzuma UL 1642. Utugari turasabwa kandi gusesengurwa niba twujuje ibyifuzo byubushakashatsi butekanye, nkibikoresho nu mwanya wa insulator, gukwirakwiza anode na cathode, nibindi

4.Kongeramo 16 Igiciro cyo hejuru: Suzuma uburinzi bwumuriro wa sisitemu ya bateri hamwe nubushakashatsi burenze urugero.Ukeneye kwipimisha muri 120% yumubare ntarengwa wo kwishyuza.

5.Kongera 17 Ikizamini Cyumuzingo Mugufi: Kora ikizamini kigufi cyumuzunguruko kuri moderi ya batiri ikeneye kwishyiriraho cyangwa guhindura.

6. Ongeraho 18 Kurenza Ibisabwa: Suzuma ubushobozi bwa sisitemu ya batiri hamwe nuburemere burenze gusohoka.Hano haribintu bibiri bisabwa kugirango ikizamini: icya mbere kiri mumuzigo urenze iyo usohokamo aho umuyoboro urenze urwego rwinshi rusohoka ariko ruri munsi yubushakashatsi bwa BMS burenze urugero;icya kabiri kiri hejuru ya BMS hejuru yuburinzi bwubu ariko munsi yurwego rwa 1 rwo kurinda.

7.Kongera 27 Ikizamini cya immunitike ya Electromagnetic: ibizamini 7 rwose nkibi bikurikira:

• Gusohora amashanyarazi (reba IEC 61000-4-2)
• Umuyoboro wa radiyo-yumurongo wa elegitoroniki (reba IEC 61000-4-3)
• Ubudahangarwa bwihuse / guturika ubudahangarwa (reba IEC 61000-4-4)
• Kubaga ubudahangarwa (reba IEC 61000-4-5)
• Uburyo busanzwe bwa radiyo (reba IEC 61000-4-6)
• Imbaraga-yumurongo wa magnetiki (reba IEC 61000-4-8)
• Kugenzura imikorere

8.Kongera umugereka wa 3: umugereka G (informative) Ibisobanuro biranga umutekano;umugereka H (normative) Ubundi buryo bwo gusuzuma valve igengwa cyangwa yashizwemo aside aside cyangwa bateri ya nikel kadmium;umugereka wa I (normateur): gahunda yikizamini kuri bateri yicyuma-yumuriro.

Icyitonderwa

Icyemezo cya UL 1642 kuri selile ntikizongera kumenyekana kuri bateri munsi ya UL1973.