Ncheta ngwaahịa na nso nso a na Europe na North America
Ncheta ngwaahịa na nso nso aEurope na North America,
Europe 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.
Na mgbakwunye na ngwaahịa ndị a na-echetakarị dị ka hoverboards, igwe eletriki eletrik, na ụlọ akụ ike, ncheta a gụnyekwara ụdị ngwaahịa ndị a:
Ngwa ụlọ, dị ka igwe na-ekpo ọkụ, igwe na-ekwu okwu, igwe uzuoku, igwe na-ehicha ntutu, wdg. Echetara ngwaahịa ndị a n'ihi ntụpọ dị na eriri ike, plọg, ma ọ bụ bọọdụ sekit na-eduga n'ihe egwu ọkụ.
nkwụnye.Ngwaahịa ndị a nwere okwu metụtara plọg ma ọ bụ nhazi ala, na-ebute ihe egwu ọkụ eletrik.
sel bọtịnụ.Oge ncheta maka ngwaahịa ndị a na-abawanye na ọnwa ndị na-adịbeghị anya ma chọọ nlebara anya pụrụ iche.Ihe ncheta a bụ n'ihi adịghị ike imepụta nkwakọ ngwaahịa nke nwere ike iduga ụmụaka ilo mkpụrụ ndụ.Na nzaghachi, US emebela Iwu Reese, nke chọrọ nkwakọ mkpụrụ ndụ bọtịnụ na ụdị mkpuchi iji mezuo ihe UL 4200A chọrọ.
Ịbanye n'ahịa Europe na America chọrọ nrube isi na ụkpụrụ na ụkpụrụ kwekọrọ.Ọ bụrụ na ịchọrọ ịmatakwu gbasara iwu iwu chọrọ maka imepụta ngwaahịa, nweere onwe gị ịkpọtụrụ MCM.Anyị ga-enye gị ọrụ ndụmọdụ zuru oke.
