Ngomhla wama-21 kuMeyi, 2021, iwebhusayithi esemthethweni ye-UL yakhupha isindululo samva nje somgangatho webhetri we-UL1973 kwindawo emileyo, umbane oncedisa isithuthi kunye nosetyenziso lukaloliwe olulula (LER). Umhla wokugqibela wezimvo nguJulayi 5, 2021. Oku kulandelayo zezi ziphakamiso ezingama-35:

1. Uvavanyo lweeModyuli ngexesha lovavanyo lwesekethe emfutshane.

2. Izilungiso zohlelo.

3. Ukongezwa ngaphandle kweCandelo leNtsebenzo Jikelele ngexesha lokuvavanya kwiiseli ze-lithium ion

okanye iibhetri.

4. Uhlaziyo kwiThebhile 12.1, Qaphela (d) ngokulahleka kolawulo oluphambili.

5. Ukongezwa kokuKhethekileyo kwi-Drop Impact Test SOC.

6. Ukongezwa okuchaseneyo kusetyenziso lwangaphandle kuphela kuvavanyo lweSingle Cell Failure Design Tolerance.

7. Ukuhambisa zonke iimfuno zeeseli ze-lithium kwi-UL 1973.

8. Ukongezwa kweemfuno zokuphinda kusetyenziswe iibhetri.

9. Ukucaciswa kweemfuno zebhetri ye-lead acid.

10. Ukongezwa kweeMfuno zeNkqubo yokuNcedisa iSithuthi.

11. Uhlaziyo kuVavanyo lwaNgaphandle loMlilo.

12. Ukongezwa kwendlela yovavanyo lweeseli ukusuka kwi-UL 9540A yokuqokelela ulwazi.

13. Ukucaciswa kweenqobo zokubeka izithuba kunye nesidanga songcoliseko kwi-7.5.

14. Ukongezwa komlinganiselo wee-voltages zeseli ngexesha lokugqithisa kunye novavanyo lokukhupha.

15. Ukucaciswa kovavanyo lokunyamezela ukudityaniswa kweseli enye.

16. Izindululo zeebhetri ze-electrolyte ezihambayo.

17. Ukufakwa kweemfuno zebhetri yomoya yentsimbi etshajiweyo ngoomatshini.

18. Uhlaziyo lokhuseleko olusebenzayo.

19. Ukufakwa kovavanyo lwe-EMC kulawulo lokhuseleko lombane.

20. Ukucaciswa kwe-Dielectric Voltage Withstand Test indawo kwisampuli.

21. Imida ye-SELV yaseCanada.

22. Uhlaziyo lweCandelo 7.1 ukujongana nazo zonke izinto ezingezizo ezentsimbi.

23. Izicelo ze-Smart Grid.

24. Iingcaciso zeSihlomelo C.

25. Ukongezwa kweekhrayitheriya zokuthotyelwa P - Ukulahleka kolawulo lokukhusela kwi-Drop Impact Test.

26. Ukufakwa kweebhetri zeteknoloji ye-sodium ion.

27. Ukwandisa uvavanyo lokumisa udonga ukubandakanya ezinye izakhiwo zenkxaso.

28. Isindululo sovavanyo lomiselo lwegalvanic corrosion.

29. Uhlaziyo lweemfuno zomgangatho ku-7.6.3.

30. Uqwalaselo lwe-aR Fuse kunye nokuqwalaselwa kweModyuli/icandelo lombane.

31. Ukongezwa kweekhrayitheriya zee-transformers.

32. Ukulayisha ngaphezulu phantsi kokukhutshwa.

33. Ukongezwa koVavanyo lweRhafu ePhakamileyo.

34. Ukutshintshwa kwe-UL 60950-1 kunye ne-UL 62368-1.

35. Uhlaziyo lwemigangatho yecandelo kwiSihlomelo A.

Umxholo wesi siphakamiso ubandakanya uluhlu olubanzi, ngokukodwa ukwandisa ukusetyenziswa kwe-UL1973. Umxholo opheleleyo wesiphakamiso unokufumaneka kwikhonkco elingezantsi.

Ukufumana iingcebiso ezingaphezulu kwimithetho eneenkcukacha, ungaqhagamshelana kunye nempendulo kuthi, kwaye siya kunika uluvo olumanyeneyo kwiKomiti yeMigangatho yeBattery ye-STP.

※ Umthombo:

1, iwebhusayithi yeUL

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

1, UL1973 CSDS isindululo PDF

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