Mabatire a Sodium-ion Pamayendedwe Adzayesedwa UN38.3
Mabatire a Sodium-ion a Transport Adzayesedwa UN38.3,
Mayeso a Un38.3,
▍Kodi cTUVus & ETL CERTIFICATION ndi chiyani?
OSHA (Occupational Safety and Health Administration), yogwirizana ndi US DOL (Department of Labor), ikufuna kuti zinthu zonse zogwiritsidwa ntchito kuntchito ziyenera kuyesedwa ndi kutsimikiziridwa ndi NRTL zisanagulitsidwe pamsika. Miyezo yoyezetsa yogwiritsidwa ntchito ikuphatikiza miyezo ya American National Standards Institute (ANSI); Miyezo ya American Society for Testing Material (ASTM), Miyezo ya Underwriter Laboratory (UL), ndi miyezo ya bungwe lozindikiritsa fakitale.
▍OSHA, NRTL, cTUVus, ETL ndi UL matanthauzo ndi ubale
OSHA:Chidule cha Occupational Safety and Health Administration. Ndi mgwirizano wa US DOL (Department of Labor).
Mtengo wa NRTL:Chidule cha Nationally Recognized Testing Laboratory. Ndiwoyang'anira kuvomerezeka kwa labu. Mpaka pano, pali mabungwe oyesa 18 omwe avomerezedwa ndi NRTL, kuphatikiza TUV, ITS, MET ndi zina zotero.
cTUVus:Chizindikiro cha TUVRh ku North America.
Mtengo wa ETL:Chidule cha American Electrical Testing Laboratory. Idakhazikitsidwa mu 1896 ndi Albert Einstein, woyambitsa waku America.
UL:Malingaliro a magawo a Underwriter Laboratories Inc.
▍Kusiyana pakati pa cTUVus, ETL & UL
| Kanthu | UL | cTUVus | Mtengo wa ETL |
| Mulingo wogwiritsidwa ntchito | Momwemonso | ||
| Institution yoyenerera kulandira satifiketi | NRTL (Labu yovomerezedwa ndi dziko lonse) | ||
| Msika wogwiritsidwa ntchito | North America (US ndi Canada) | ||
| Testing ndi certification institution | Underwriter Laboratory (China) Inc imayesa ndikutulutsa kalata yomaliza ya polojekiti | MCM imachita mayeso ndi satifiketi yotulutsa TUV | MCM imachita mayeso ndi satifiketi yotulutsa TUV |
| Nthawi yotsogolera | 5-12W | 2-3W | 2-3W |
| Mtengo wofunsira | Wapamwamba kwambiri mnzako | Pafupifupi 50 ~ 60% ya mtengo wa UL | Pafupifupi 60-70% ya mtengo wa UL |
| Ubwino | Bungwe laku America lomwe limadziwika bwino ku US ndi Canada | Bungwe lapadziko lonse lapansi lili ndi ulamuliro ndipo limapereka mtengo wokwanira, womwe umadziwikanso ndi North America | Bungwe la America lomwe limadziwika bwino ku North America |
| Kuipa |
| Chidziwitso chocheperako kuposa cha UL | Kuzindikirika kocheperako kuposa kwa UL pakutsimikizira gawo lazinthu |
▍Chifukwa chiyani MCM?
● Thandizo Lofewa kuchokera ku qualification ndi teknoloji:Monga labu yoyesa mboni ya TUVRH ndi ITS ku North America Certification, MCM imatha kuyesa mitundu yonse ndikupereka ntchito zabwinoko posinthana ukadaulo maso ndi maso.
● Thandizo lolimba laukadaulo:MCM ili ndi zida zonse zoyezera mabatire akuluakulu, ang'onoang'ono komanso olondola (mwachitsanzo, galimoto yamagetsi yamagetsi, mphamvu zosungiramo zinthu, ndi zinthu zamagetsi zamagetsi), zomwe zimatha kupereka ntchito zonse zoyezera batire ndi ziphaso ku North America, zomwe zimakwaniritsa miyezo. UL2580, UL1973, UL2271, UL1642, UL2054 ndi zina zotero.
Msonkhano wa UN TDG womwe unachitikira kuyambira pa Novembara 29 mpaka Disembala 8, 2021 wavomereza lingaliro lomwe likukhudzidwa ndi zosintha pakuwongolera batire la sodium-ion. Komiti ya akatswiri ikukonzekera kukonza zosinthidwa ku kope losinthidwa la makumi awiri ndichiwiri la Malangizo pa Mayendedwe a Katundu Woopsa, ndi Malamulo a Model (ST/SG/AC.10/1/Rev.22).
Kuwunikiridwanso kwa Malangizo pa Mayendedwe a Katundu Woopsa
2.9.2 Pambuyo pa gawo la “mabatire a lithiamu”, onjezani gawo latsopano kuti liwerenge motere: “Mabatire a sodium ion”Pa UN 3292, pagawo (2), m’malo mwa “SODIUM” ndi “METALLIC SODIUM KAPENA SODIUM ALLOY”. Onjezani mawu awiri otsatirawa:
Pa SP188, SP230, SP296, SP328, SP348, SP360, SP376 ndi SP377, sinthani zofunikira zapadera; kwa SP400 ndi SP401, ikani zofunikira zapadera (Zofunikira za ma cell a sodium-ion ndi mabatire omwe ali mkati kapena odzaza ndi zida ngati katundu wamba)
Tsatirani zofunikira zolembera monga mabatire a lithiamu-ion.Amendment to Model Regulations
Kugwiritsa ntchito: UN38.3 sikuti imangogwira mabatire a lithiamu-ion, komanso mabatire a sodium-ion
Mafotokozedwe ena omwe ali ndi "mabatire a sodium-ion" amawonjezedwa ndi "mabatire a sodium-ion" kapena amachotsedwa "Lithium-ion".
Onjezani tebulo la kukula kwa zitsanzo zoyeserera: Ma cell mwina pamayendedwe oyimirira kapena ngati zigawo za mabatire safunikira kuyesedwa kwa T8 mokakamizidwa.
