Ngomhla zingama-21 kuNhlaba, 2021, iwebhusayithi esemthethweni ye-UL yakhipha okuqukethwe kwesiphakamiso sakamuva sezinga lebhethri le-UL1973 lezinhlelo zokusebenza ezimile, ezisiza imoto kanye nezitimela ezilula (LER). Umnqamulajuqu wokuphawula nguJulayi 5, 2021. Okulandelayo yiziphakamiso ezingama-35:

1. Ukuhlolwa kwamamojula ngesikhathi sokuhlolwa kwesifunda esifushane.

2. Izilungiso zokuhlela.

3. Ukwengezwa kokuhlukile eSigabeni Sokusebenza Okujwayelekile ngesikhathi sokuhlolwa kwamaseli e-lithium ion

noma amabhethri.

4. Ukubuyekezwa kweThebula 12.1, Qaphela (d) ngokulahleka kokulawula okuyisisekelo.

5. Ukwengezwa kokuhlukile kwe-Drop Impact Test SOC.

6. Ukwengezwa kokuhlukile kokusetshenziswa kwangaphandle kuphela ekuhlolweni kweSingle Cell Failure Design Tolerance.

7. Ukuhambisa zonke izidingo zeseli ye-lithium ku-UL 1973.

8. Ukwengezwa kwezimfuneko zokuphinda kusetshenziswe amabhethri.

9. Ukucaciswa kwezidingo zebhethri le-lead acid.

10. Ukwengezwa Kwezidingo Zohlelo Lwamandla Okwelekelela Imoto.

11. Ukubuyekezwa kokuhlolwa komlilo kwangaphandle.

12. Ukwengezwa kwendlela yokuhlola iseli kusuka ku-UL 9540A ukuze kuqoqwe ulwazi.

13. Ukucaciswa kwenqubo yokuhlukanisa izikhala kanye neziqu zokungcola ku-7.5.

14. Ukwengezwa kwesilinganiso somthamo wamaseli ngesikhathi sokuhlolwa kokushajwa nokukhipha ngokweqile.

15. Ukucaciswa kokuhlolwa kokubekezelela ukwehluleka kweseli eyodwa.

16. Iziphakamiso zamabhethri e-electrolyte agelezayo.

17. Ukufakwa kwezidingo zebhethri lomoya lensimbi elishajwe kabusha.

18. Izibuyekezo zokuphepha ezisebenzayo.

19. Ukufakwa kokuhlolwa kwe-EMC kwezilawuli zokuphepha ngogesi.

20. Ukucaciswa kwezindawo zokuhlola ze-Dielectric Voltage Withstand kwisampula.

21. Imikhawulo ye-SELV yaseCanada.

22. Ukubuyekezwa kweSigaba 7.1 ukubhekana nazo zonke izinto ezingezona ezensimbi.

23. I-Smart Grid Applications.

24. Izincazelo zeSithasiselo C.

25. Ukwengezwa kwemibandela yokuthobela P – Ukulahlekelwa izilawuli zokuvikela ze-Drop Impact Test.

26. Ukufakwa kwamabhethri e-sodium ion technology.

27. Ukunweba ukuhlolwa kwesakhiwo sodonga ukuze kufakwe ezinye izakhiwo zokusekela.

28. Isiphakamiso sokuhlolwa sokunqunywa kokugqwala kwe-galvanic.

29. Ukubuyekezwa kwesidingo sokumisa ku-7.6.3.

30. Ukucatshangelwa kwe-aR Fuse kanye nokucutshungulwa kwamandla kagesi weMojula/ingxenye.

31. Ukwengezwa kwemibandela yama-transformer.

32. Ukulayisha ngokweqile ngaphansi kokukhishwa.

33. Ukwengezwa Kokuhlolwa Kwezinga Eliphezulu.

34. Ukushintshwa kwe-UL 60950-1 nge-UL 62368-1.

35. Ukubuyekezwa kwamazinga engxenye kuSithasiselo A.

Okuqukethwe kwalesi siphakamiso kubandakanya ububanzi obubanzi, ikakhulukazi ukuze kunwetshwe ukusebenza kwe-UL1973. Okuqukethwe okugcwele kwesiphakamiso kungatholakala kusixhumanisi esingezansi.

Ukuze uthole iziphakamiso ezengeziwe ngemithetho enemininingwane, ungaxhumana nathi futhi usinikeze impendulo, futhi sizonikeza umbono ohlangene eKomidini Lamazinga Ebhethri le-STP.

※ Umthombo:

1. Iwebhusayithi ye-UL

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

1, UL1973 CSDS PDF yesiphakamiso

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