Balance Scooter na E-skuuta batrị na North America
Balance Scooter na E-skuutaBatrị dị na North America,
Batrị dị na North America,
▍ Gịnị bụ cTUVus & ETL CERTIFICATION?
OSHA (Nchekwa Ahụike na Ọrụ), nke jikọrọ US DOL (Ngalaba Ọrụ), na-achọ ka ngwaahịa niile a ga-eji n'ebe ọrụ ga-anwale ma nweta asambodo NRTL tupu ere ya n'ahịa.Ụkpụrụ nnwale ndị ọdabara gụnyere ụkpụrụ American National Standards Institute (ANSI);Ụkpụrụ American Society for Testing Material (ASTM), Standardwriter Laboratory (UL) ụkpụrụ, na ụlọ ọrụ mmepụta ihe ụkpụrụ nnabata ibe.
▍OSHA, NRTL, cTUVus, ETL na UL nkọwa nkọwa na mmekọrịta
OSHA:Mbiri nke nchekwa nchekwa na ahụike ọrụ.Ọ bụ njikọ nke US DOL (Department of Labor).
NRTL:Mbiri nke ụlọ nyocha nyocha nke mba.Ọ na-ahụ maka nzere ụlọ nyocha.Ruo ugbu a, enwere ụlọ ọrụ nnwale 18 nke ndị NRTL kwadoro, gụnyere TUV, ITS, MET na ndị ọzọ.
cTUVus:Akara asambodo nke TUVRh na North America.
ETL:Mbiri nke American Eletriki Laboratory.E guzobere ya na 1896 site n'aka Albert Einstein, onye America mepụtara ya.
UL:Mkpebi nke Underwriter Laboratories Inc.
▍ Ọdịiche dị n'etiti cTUVus, ETL & UL
| Ihe | UL | cTUVus | ETL |
| Ọkọlọtọ etinyere | Otu | ||
| Ụlọ ọrụ tozuru oke maka nnata akwụkwọ | NRTL (ụlọ nyocha nke mba kwadoro) | ||
| Ngwa ahịa | North America (US na Canada) | ||
| Ụlọ nyocha na asambodo | Underwriter Laboratory (China) Inc na-eme nnwale ma wepụta leta mmechi oru ngo | MCM na-eme nnwale yana asambodo mbipụta TUV | MCM na-eme nnwale yana asambodo mbipụta TUV |
| Etiti oge | 5-12W | 2-3W | 2-3W |
| Ọnụ ego ngwa | Kachasị elu na ọgbọ | Ihe dị ka 50 ~ 60% nke ọnụ ahịa UL | Ihe dị ka 60 ~ 70% nke ọnụ ahịa UL |
| Uru | Ụlọ ọrụ obodo America nwere ezigbo nkwado na US na Canada | Ụlọ ọrụ mba ụwa nwere ikike ma na-enye ọnụahịa ezi uche dị na ya, North America na-amakwa ya | Ụlọ ọrụ America nwere ezigbo nkwado na North America |
| Mwepu |
| Nkwenye akara dị obere karịa nke UL | Nghọta pere mpe karịa nke UL na asambodo akụrụngwa ngwaahịa |
▍ Gịnị kpatara MCM?
● Nkwado dị nro site na ntozu na teknụzụ:Dị ka ụlọ nyocha nyocha nke TUVRH na ITS na Asambodo North America, MCM nwere ike ịme ụdị nnwale ọ bụla ma nye ọrụ ka mma site n'ịgbanwe teknụzụ ihu na ihu.
● Nkwado siri ike sitere na teknụzụ:A kwadebere MCM ngwa nyocha niile maka batrị nke nnukwu, obere na ọrụ nkenke (ya bụ ụgbọ ala eletriki, ike nchekwa, na ngwaahịa dijitalụ elektrọn), nwee ike ịnye ọrụ nnwale batrị na asambodo na North America, na-ekpuchi ụkpụrụ. UL2580, UL1973, UL2271, UL1642, UL2054 na ndị ọzọ.
Nchịkọta:
Igwe ọkụ eletrik na skateboard gụnyere n'okpuru UL 2271 na UL 2272 mgbe asambodo na North America.Nke a bụ mmeghe, na nso ha na-ekpuchi na ihe achọrọ, nke dị iche n'etiti UL 2271 na UL 2272: UL 2272 dị maka ngwaọrụ mkpanaka nkeonwe, dị ka: igwe eletriki eletrik na ụgbọ ala nguzozi.
Site na ọkọlọtọ ọkọlọtọ, UL 2271 bụ ọkọlọtọ batrị, na UL 2272 bụ ọkọlọtọ ngwaọrụ.Mgbe ị na-eme asambodo ngwaọrụ nke UL 2272, ọ dị mkpa ka batrị ahụ nweta UL 2271 mbụ?
Nke mbụ, ka anyị mara banyere ihe achọrọ nke UL 2272 maka batrị (naanị lithium-ion batrị / cell ka a na-atụle n'okpuru):
Cell: mkpụrụ ndụ lithium-ion ga-enwerịrị ihe achọrọ nke UL 2580 ma ọ bụ UL 2271;
Batrị: Ọ bụrụ na batrị na-emezu ihe achọrọ nke UL 2271, enwere ike ịwepụ ya na ule maka chaja karịrị, mkpirisi mkpirisi, nfefe na nchaji na-enweghị isi.
Enwere ike ịhụ na ọ bụrụ na a na-eji batrị lithium na ngwá ọrụ ndị dị na UL 2272, ọ dịghị mkpa ime UL 2271 asambodo, ma cell kwesịrị izute ihe achọrọ nke UL 2580 ma ọ bụ UL 2271.
