Ọdịiche teknụzụ dị n'etiti JIS C 62133-2 na IEC 62133-2
Ọdịiche teknụzụ dị n'etiti JIS C 62133-2 na IEC 62133-2,
38.3,
▍ 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.
Site na webụsaịtị ọkọlọtọ JIS, anyị chọpụtara na JIS C 62133-2 “Ihe nchekwa chọrọ maka sel ụlọ akwụkwọ sekọndrị enwere ike ime, yana maka batrị emere site na ha, maka ojiji na ngwa mkpanaaka - Akụkụ 2: Sistemụ Lithium” ka ewepụtara na Dec. 21st 2020. Ewubere ọkọlọtọ a ọ bụghị naanị IEC 62133-2 2017, kamakwa batrị 9-lithium agbakwunyere na Ngwa eletriki na iwu nchekwa ihe ”DENAN”, ọkachasị ihe nnwale ndị sitere na ọdịnaya nke DENAN Agbakwunyere 9.
Site na mgbanwe ndị a dị n'elu, anyị nwere ike ịhụ na JIS C 62133-2 anabatala ma ọdịnaya nke IEC 62133-2 na PSE Appendix 9. Ma ruo ugbu a, METI emeela ka o doo anya na PSE anabataghị ụkpụrụ nke JIS C 62133-2. , na JIS C 8712 ka dị irè. Agbanyeghị maka asambodo PSE, anyị ka na-akwado ka anwale batrị ahụ dabere na mgbakwunye 9 nke “Iwu nchekwa nchekwa ọkụ Denan”.
MCM bụzi onye otu kọmitii ụkpụrụ nka nka UL STP. Enwere ike ịzaghachi aro ma ọ bụ ajụjụ ọ bụla gbasara batrị stan dards lithium, mgbe ahụ anyị ga-enyefe ngwa ngwa na STP.
