UL1973 CSDS PROPOSO MU MAY,
CE,

▍Kodi PSE Certification ndi chiyani?

PSE (Product Safety of Electrical Appliance & Material) ndi njira yovomerezeka yotsimikizira ku Japan. Imatchedwanso 'Compliance Inspection' yomwe ndi njira yovomerezeka yofikira pamsika ya zida zamagetsi. Chitsimikizo cha PSE chimapangidwa ndi magawo awiri: EMC ndi chitetezo chazinthu komanso ndi lamulo lofunikira lalamulo lachitetezo ku Japan pazida zamagetsi.

▍ Certification Standard ya mabatire a lithiamu

Kutanthauzira kwa METI Ordinance for Technical Requirements(H25.07.01), Appendix 9, Lithium ion secondary mabatire

▍Chifukwa chiyani MCM?

● Malo oyenerera: MCM ili ndi malo oyenerera omwe angakhale ndi miyezo yonse yoyezetsa ya PSE ndi kuyesa kuyesa kuphatikizapo kukakamiza mkati mwafupifupi dera ndi zina. Imatithandiza kupereka malipoti osiyanasiyana oyesera mosiyanasiyana mumtundu wa JET, TUVRH, ndi MCM etc. .

● Thandizo laukadaulo: MCM ili ndi gulu la akatswiri 11 akatswiri aukadaulo okhazikika pamiyezo ndi malamulo oyezetsa a PSE, ndipo amatha kupereka malamulo atsopano a PSE ndi nkhani kwa makasitomala mwatsatanetsatane, mwatsatanetsatane komanso mwachangu.

● Ntchito zosiyanasiyana: MCM ikhoza kupereka malipoti mu Chingerezi kapena Chijapani kuti ikwaniritse zosowa za makasitomala. Pakadali pano, MCM yamaliza ntchito zopitilira 5000 za PSE zamakasitomala onse.

Pa Meyi 21, 2021, tsamba lovomerezeka la UL lidatulutsa zaposachedwa kwambiri za batire la UL1973 lamagetsi osasunthika, magetsi owonjezera agalimoto ndi njanji yopepuka (LER). Tsiku lomaliza la ndemanga ndi Julayi 5, 2021. Zotsatirazi ndi malingaliro 35:
1. Kuyesedwa kwa Ma modules panthawi ya mayeso afupipafupi.
2. Kusintha kwa mkonzi.
3. Kuphatikizika kwapadera ku Gawo la General Performance kwa nthawi yoyesera ya maselo a lithiamu ion kapena mabatire.
4. Kuwunikiridwanso ku Table 12.1, Chidziwitso (d) pakutayika kwa ulamuliro woyamba.
5. Kuphatikiza kwa Kupatulapo kwa Drop Impact Test SOC.
6. Kuphatikizika kwapadera pakugwiritsa ntchito panja poyesa Kulekerera Kupirira Kwa Cell Single Failure Design.
7. Kusuntha zofunikira zonse za cell ya lithiamu mu UL 1973.
8. Kuwonjezera zofunika za mabatire repurposing.
9. Kufotokozera zofunika batire asidi asidi.
10. Zowonjezera Zofunikira za Galimoto Yothandizira Mphamvu Yothandizira.