Okwu Mmalite nkenke maka akụkọ ụlọ ọrụ
Okwu mmalite dị mkpirikpi maka akụkọ ụlọ ọrụ,
ngwaahịa eletrọnịkị,
▍ 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.
Korea Agency for Technology and Standards (KATS) nke MOTIE na-akwalite mmepe nke Korean Standard (KS) iji mee ka interface nke Korea dị n'otu.ngwaahịa eletrọnịkịn'ime interface ụdị USB-C. Usoro ihe omume ahụ, nke elele anya na 10 August, ga-esochi nzukọ ọkọlọtọ na mbido Nọvemba, a ga-emepekwa ya ka ọ bụrụ ọkọlọtọ mba dị ka mbido November. na EU, dị ka smartphones, mbadamba na igwefoto dijitalụ kwesịrị ịkwado ya na ọdụ ụgbọ mmiri USB-C. Korea mere nke a iji mee ka ndị na-azụ ahịa ụlọ dị mfe, belata ihe mkpofu eletrọnịkị, na hụ na asọmpi nke ụlọ ọrụ ahụ dị. N'ịtụle njirimara teknụzụ nke USB-C, KATS ga-emepụta ụkpụrụ mba Korea n'ime 2022, na-esetịpụ atọ n'ime ụkpụrụ mba ụwa 13, ya bụ KS C IEC 62680-1-2, KS C IEC 62680-1-3, na KS C IEC63002 .Na 6 Septemba, Korea Agency for Technology and Standards (KATS) nke MOTIE degharịrị ọkọlọtọ Safety for Safety Confirmation Object Lifestyle Products (Electric Scooters). Dị ka a na-emelite ụgbọ ala eletrik nwere ụkwụ abụọ mgbe niile, ụfọdụ n'ime ha adịghị etinye na njikwa nchekwa. Iji hụ na nchekwa nke ndị na-azụ ahịa na mmepe nke ụlọ ọrụ ndị metụtara ya, e degharịrị ụkpụrụ nchekwa mbụ. Ndozigharị a gbakwụnyere ọkọlọtọ nchekwa ngwaahịa ọhụrụ abụọ, “ndị na-agba ọkụ eletrik dị ala” (저속 전동이륜차) na “ngwaọrụ njem nkeonwe nke eletriki ndị ọzọ (기타 전동식 개인형이동장치)”. A na-ekwukwa n'ụzọ doro anya na oke ọsọ nke ngwaahịa ikpeazụ kwesịrị ịbụ ihe na-erughị 25km / h na batrị lithium kwesịrị ịgafe nkwenye nchekwa KC.
