Balance Scooter uye E-scooter Mabhatiri muNorth America
Balance Scooter uye E-scooterMabhatiri muNorth America,
Mabhatiri muNorth America,
▍ Chii chinonzi cTUVus & ETL CERTIFICATION?
OSHA (Occupational Safety and Health Administration), yakabatana neUS DOL (Department of Labor), inoda kuti zvigadzirwa zvese zvinofanirwa kushandiswa munzvimbo yebasa zviongororwe nekupihwa zvitupa neNRTL zvisati zvatengeswa pamusika. Miyero yekuyedza inoshanda inosanganisira American National Standards Institute (ANSI) zviyero; American Society for Testing Material (ASTM) zviyero, Underwriter Laboratory (UL) zviyero, uye fekitori mutual-recognition sangano zviyero.
▍OSHA, NRTL, cTUVus, ETL uye UL tsananguro yematemu nehukama
OSHA:Kupfupisa kweOccupational Safety uye Health Administration. Iyo mubatanidzwa weUS DOL (Dhipatimendi reVashandi).
NRTL:Kupfupisa kweNationally Recognized Testing Laboratory. Ndiyo inotarisira kubvumidzwa kwe lab. Kusvika parizvino, kune gumi nemasere echitatu-bato rekuyedza masangano akabvumidzwa neNRTL, kusanganisira TUV, ITS, MET zvichingodaro.
cTUVus:Certification chiratidzo cheTUVRh muNorth America.
ETL:Kupfupisa kweAmerican Electrical Testing Laboratory. Yakavambwa muna 1896 naAlbert Einstein, muvambi weAmerica.
UL:Nhoroondo ye Underwriter Laboratories, Inc.
▍Musiyano pakati pecTUVus, ETL & UL
| Item | UL | cTUVus | ETL |
| Kushandiswa mwero | Same | ||
| Institution inokwanisa kuwana risiti yechitupa | NRTL (rabhoritari yakabvumidzwa nenyika) | ||
| Applied market | North America (US neCanada) | ||
| Testing uye certification institution | Underwriter Laboratory (China) Inc inoita bvunzo uye inoburitsa tsamba yekupedzisa chirongwa | MCM inoita bvunzo uye TUV nyaya chitupa | MCM inoita bvunzo uye TUV nyaya chitupa |
| Kutungamira nguva | 5-12W | 2-3W | 2-3W |
| Mari yekushandisa | Wepamusoro pazera | Inenge 50 ~ 60% yeUL mutengo | Inenge 60 ~ 70% yeUL mutengo |
| Advantage | Nzvimbo yekuAmerica yemuno ine kuzivikanwa kwakanaka muUS neCanada | An International institution ine masimba uye inopa mutengo unonzwisisika, zvakare unozivikanwa neNorth America | Sangano reAmerica rine kuzivikanwa kwakanaka muNorth America |
| Kukanganisa |
| Kuzivikanwa kushoma kwemhando pane iyo yeUL | Kuzivikanwa kushoma pane kuya kweUL mukupihwa chitupa chechikamu chechigadzirwa |
▍ Neiko MCM?
● Tsigiro yakapfava kubva kuhunyanzvi uye tekinoroji:Seyapupu yekuyedza lab yeTUVRH neITS muNorth America Certification, MCM inokwanisa kuita marudzi ese ekuyedza uye nekupa sevhisi iri nani nekuchinjana tekinoroji chiso nechiso.
● Tsigiro yakaoma kubva kune tekinoroji:MCM inoshongedzerwa nemidziyo yese yekuyedza mabhatiri ehukuru-hukuru, diki-hukuru uye chaiyo mapurojekiti (kureva yemagetsi nharembozha, simba rekuchengetera, uye zvemagetsi zvigadzirwa zvedhijitari), inokwanisa kupa bhatiri rese rekuyedza uye masevhisi etifiketi muNorth America, inovhara zviyero. UL2580, UL1973, UL2271, UL1642, UL2054 zvichingodaro.
Muchidimbu
Electric scooter uye skateboard inosanganisirwa pasi peUL 2271 uye UL 2272 kana yakapihwa chitupa kuNorth America. Heino sumo, pamhando yavanovhara nezvavanoda, yemusiyano pakati peUL 2271 neUL 2272: Chekutanga, ngatizivei nezve zvinodikanwa zveUL 2272 zvemabhatiri (mabhatiri e-lithium-ion chete/masero anoonekwa pazasi):
Sero: lithium-ion masero anofanira kusangana nezvinodiwa zveUL 2580 kana UL 2271;
Bhatiri: Kana bhatiri richisangana nezvinodiwa zveUL 2271, rinogona kuregererwa kubva pabvunzo yekuwandisa, pfupi-circuit, over-discharge uye unbalanced kuchaja.
Zvinogona kuonekwa kuti kana lithium bhatiri inoshandiswa mumidziyo inoshandiswa kuUL 2272, hazvidiwi kuita UL 2271 certification, asi sero rinoda kuzadzisa zvinodiwa zveUL 2580 kana UL 2271. Zvinodiwa zvebhatiri remotokari rinoshanda kuUL 2271 yesero ndeiyi: masero e-lithium-ion anoda kuzadzisa zvinodiwa zveUL 2580.
Kupfupisa: chero bhatiri richisangana nezvinodiwa zveUL 2580, bvunzo yeUL 2272 inogona kufuratira zvachose zvinodiwa zveUL 2271, kureva, kana bhatiri richishandiswa chete kumidziyo inokodzera UL 2272, ndiyo. hazvifanirwe kuita UL 2271 Certification.
