Balance Scooter ndi E-scooter Mabatire ku North America
Balance Scooter ndi E-scooterMabatire ku North America,
Mabatire ku North America,
▍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.
Mwachidule:
Scooter yamagetsi ndi skateboard zikuphatikizidwa pansi pa UL 2271 ndi UL 2272 pomwe zatsimikiziridwa ku North America. Nayi mawu oyambira, pamitundu yomwe akuphimba ndi zofunika, za kusiyana pakati pa UL 2271 ndi UL 2272:UL 2272 ikupezeka pazida zam'manja, monga: ma scooter amagetsi ndi magalimoto oyendera.
Kuchokera pamlingo wokhazikika, UL 2271 ndiye mulingo wa batri, ndipo UL 2272 ndiye muyezo wa chipangizocho. Mukapanga chiphaso cha UL 2272, kodi batire imayenera kutsimikiziridwa ku UL 2271 poyamba?
Choyamba, tidziwe zofunikira za UL 2272 zamabatire (mabatire/ma cell a lithiamu-ion okha ndi omwe amaganiziridwa pansipa):
Selo: maselo a lithiamu-ion ayenera kukwaniritsa zofunikira za UL 2580 kapena UL 2271;
Battery: Ngati batire ikukwaniritsa zofunikira za UL 2271, ikhoza kumasulidwa pamayesero ochulukirachulukira, kufupikitsa, kutulutsa mopitilira muyeso komanso kuyitanitsa mopanda malire.
Zitha kuwoneka kuti ngati batire ya lithiamu ikugwiritsidwa ntchito pazida zomwe zimagwiritsidwa ntchito ku UL 2272, sikoyenera kuchita certification UL 2271, koma selo liyenera kukwaniritsa zofunikira za UL 2580 kapena UL 2271.
