Ku ya 21 Gicurasi 2021, urubuga rwemewe rwa UL rwashyize ahagaragara ibyifuzo byanyuma bikubiye muri batiri ya UL1973 kubikoresho bihagaze, amashanyarazi yingoboka hamwe nibisabwa na gari ya moshi (LER).Itariki ntarengwa yo gutanga ibitekerezo ni 5 Nyakanga 2021. Ibikurikira ni ibyifuzo 35:

1. Gupima Module mugihe gito cyizamini cyumuzunguruko.

2. Gukosora.

3. Kwiyongera kubidasanzwe mubice rusange byimikorere mugihe cyo kwipimisha selile ya lithium

cyangwa bateri.

4. Kuvugurura kumeza 12.1, Icyitonderwa (d) kubura igenzura ryibanze.

5. Ongeraho Ibidasanzwe kubitonyanga Ingaruka Zigeragezwa SOC.

6. Kwiyongera kubidasanzwe byo gukoresha hanze gusa mugupima Kunanirwa kwakagari konyine.

7. Kwimura ibyangombwa byose bya lithium muri UL 1973.

8. Ongeraho ibisabwa kugirango usubiremo bateri.

9. Ibisobanuro bya batiri ya aside isabwa.

10. Ongeraho ibinyabiziga bifasha sisitemu isabwa.

11. Ivugurura ryikizamini cyo hanze.

12. Ongeraho uburyo bwo gupima selile kuva UL 9540A yo gukusanya amakuru.

13. Ibisobanuro ku bipimo by'imyanya n'impamyabumenyi ihumanya muri 7.5.

14. Kwiyongera kubipimo bya voltage ya selile mugihe cyo kwishyuza birenze urugero.

15. Ibisobanuro byikizamini kimwe cyo kunanirwa kwishusho yikigereranyo.

16. Ibyifuzo bya bateri ya electrolyte itemba.

17. Kwinjizamo ibyuma bya batiri yo mu kirere isabwa.

18. Ibikorwa bishya byumutekano.

19. Harimo ibizamini bya EMC kugenzura umutekano wa elegitoroniki.

20. Ibisobanuro bya voltage ya Dielectric Ihangane nibizamini kuri sample.

21. SELV Imipaka kuri Kanada.

22. Gusubiramo ku gice cya 7.1 kugirango ukemure ibikoresho byose bitari ibyuma.

23. Porogaramu ya Smart Grid.

24. Ibisobanuro kumugereka C.

25. Ongeraho ibipimo ngenderwaho P - Gutakaza igenzura ryokwirinda Ikizamini Cyingaruka.

26. Kwinjizamo bateri ya tekinoroji ya sodium.

27. Kwagura ikizamini cyurukuta kugirango ushiremo izindi nzego zifasha.

28. Icyifuzo cyo gusuzuma isuzuma rya galvanic.

29. Kuvugurura ibyashingiweho muri 7.6.3.

30. aR Gusuzuma Fuse na Module / ibice bya voltage gutekereza.

31. Ongeraho ibipimo ngenderwaho.

32. Kurenza urugero mugihe cyo gusohoka.

33. Kwiyongera kw'ikizamini cyo hejuru.

34. Gusimbuza UL 60950-1 na UL 62368-1.

35. Kuvugurura ibipimo ngenderwaho kumugereka A.

Ibiri muri iki cyifuzo birimo intera yagutse, cyane cyane kwagura ibisabwa na UL1973.Ibikubiye mubyifuzo byose urashobora kubisanga kumurongo uri hepfo.

Kubindi bisobanuro birambuye kumategeko arambuye, urashobora kutwandikira no kutugezaho ibitekerezo, kandi tuzatanga igitekerezo kimwe kuri komite ishinzwe ubuziranenge bwa Batiri ya STP.

Inkomoko：

1 website Urubuga rwa UL

https://www.shopulstandards.com/IbicuruzwaDetail.aspx?UniqueKey=39034

1 、 UL1973 CSDS icyifuzo PDF

https://www.mcmtek.com/uploadfiles/2021/05/20210526172006790.pdf