Melika, Canada- cTUVus & ETL

Incazelo emfushane:


Ukufundiswa Kwephrojekthi

HatYini i-cTUVus & ETL CERTIFICATION?

I-OSHA (i-Occupational Safety and Health Administration), ehlangene ne-US DOL (Department of Labour), ifuna ukuthi yonke imikhiqizo ezosetshenziswa emsebenzini kumele ihlolwe futhi iqinisekiswe yi-NRTL ngaphambi kokuba ithengiswe emakethe. Amazinga wokuhlola asebenzayo afaka phakathi amazinga e-American National Standards Institute (ANSI); Izindinganiso ze-American Society for Testing Material (ASTM), izindinganiso ze-Underwriter Laboratory (UL), namazinga wenhlangano ahlonishwa ngokubambisana.

Incazelo ye-▍OSHA, NRTL, cTUVus, ETL ne-UL nobudlelwano

OSHA: Isifinyezo Sokuphepha Emsebenzini Nokuphathwa Kwezempilo. Kungukuhlangana kwe-US DOL (uMnyango Wezabasebenzi).

I-NRTL: Isifinyezo seLebhu Yokuhlola Ebonwa Kuzwelonke. Iphethe ukugunyazwa kwelebhu. Kuze kube manje, kunezikhungo zokuhlola ezivela eceleni eziyi-18 ezivunyelwe yi-NRTL, kufaka phakathi i-TUV, ITS, MET njalonjalo.

cTUVus: Uphawu lokuqinisekisa lwe-TUVRh eNyakatho Melika.

I-ETL: Isifinyezo Selebhu Yokuhlola Ugesi yaseMelika. Yasungulwa ngo-1896 ngu-Albert Einstein, umsunguli waseMelika.

UL: Isifinyezo se-Underwriter Laboratories Inc.

IffUkuhluka phakathi kwe-cTUVus, i-ETL ne-UL

Into UL cTUVus I-ETL
Indinganiso esetshenzisiwe

Kuyafana

Isikhungo sikufanelekele ukuthola irisidi

I-NRTL (ilabhorethri egunyazwe kuzwelonke)

Imakethe esetshenzisiwe

INyakatho neMelika (i-US neCanada)

Isikhungo sokuhlola nesitifiketi I-Underwriter Laboratory (China) Inc yenza ukuhlola futhi ikhiphe incwadi yokuphetha yephrojekthi I-MCM yenza isitifiketi sokukhishwa kwe-TUV I-MCM yenza isitifiketi sokukhishwa kwe-TUV
Isikhathi esiholayo 5-12W 2-3W 2-3W
Izindleko zohlelo lokusebenza Phezulu kontanga Cishe ama-50 ~ 60% wezindleko ze-UL Cishe ama-60 ~ 70% wezindleko ze-UL
Inzuzo Isikhungo sasendaweni saseMelika esaziwa kahle e-US naseCanada Isikhungo Samazwe Ngamazwe sinesiphathimandla futhi sinikela ngentengo efanelekile, nayo yaziwa yiNyakatho Melika Isikhungo saseMelika esaziwa kahle eNyakatho Melika
Ububi
  1. Intengo ephakeme kakhulu yokuhlolwa, ukuhlolwa kwefekthri nokugcwaliswa
  2. Isikhathi eside sokuhola
Ukuqashelwa komkhiqizo okuncane kunalokho kwe-UL Ukuqashelwa okuncane kunalokho kwe-UL ekunikezelweni kwesakhi somkhiqizo

Kungani i-MCM?

● Ithambile Ukusekela kusuka kuziqu nobuchwepheshe: Njengoba ilebhu yokuhlola ofakazi ye-TUVRH kanye ne-ITS yayo eNorth American Certification, i-MCM iyakwazi ukwenza zonke izinhlobo zokuhlola futhi inikeze ngezinsizakalo ezingcono ngokushintshanisa ubuchwepheshe ubuso nobuso.

● Ukusekelwa kanzima kusuka kubuchwepheshe: I-MCM ifakwe yonke imishini yokuhlola yamabhethri wamaphrojekthi amakhulu, amancane futhi anembile (okusho imoto yemoto kagesi, amandla okugcina, nemikhiqizo yedijithali), ekwazi ukuhlinzeka ngokuhlolwa kwebhethri kanye nezinsizakalo zokuqinisekisa eNyakatho Melika amazinga UL2580, UL1973, UL2271, UL1642, UL2054 njalonjalo.


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