Te Taitokerau cTUVus & ETL

Whakaahuatanga Poto:


Tohutohu Kaupapa

cTUVus me ETL o Amerika ki te Raki,
cTUVus & ETL,

▍He aha te cTUVus & ETL CERTIFICATION?

Ko te OSHA (Occupational Safety and Health Administration), he hononga ki te US DOL (Te Tari Reipa), e kii ana ko nga hua katoa ka whakamahia ki te waahi mahi me whakamatau me te tiwhikete e NRTL i mua i te hoko ki te maakete. Ko nga paerewa whakamatautau e tika ana ko nga paerewa American National Standards Institute (ANSI); American Society for Testing Material (ASTM) paerewa, Underwriter Laboratory (UL) paerewa, me nga paerewa whakahaere whakamihi tahi wheketere.

▍OSHA, NRTL, cTUVus, ETL me UL whakamāramatanga kupu me te hononga

OSHA:Whakapototanga o te Whakahaere Haumaru Mahi me te Hauora. He hononga no US DOL (Te Tari Reipa).

NRTLWhakapototanga o te Taiwhanga Whakamatau Whakamatau Motu. Kei a ia te mana whakahaere mo te whakamanatanga taiwhanga. I tenei wa, 18 nga umanga whakamatautau tuatoru i whakaaetia e NRTL, tae atu ki te TUV, ITS, MET me era atu.

cTUVusTohu Tiwhikete o TUVRh i Amerika Te Tai Tokerau.

ETLWhakapototanga o American Electrical Testing Laboratory. I whakapumautia i te tau 1896 e Albert Einstein, te kaihanga o Amerika.

ULWhakapototanga o Underwriter Laboratories Inc.

▍ Rerekētanga i waenga i te cTUVus, ETL me te UL

Tūemi UL cTUVus ETL
Paerewa tono

He rite tonu

Ko te whare wananga e tika ana mo te whiwhi tiwhikete

NRTL (taiwhanga kua whakamanahia e te motu)

Maakete tono

Amerika ki te Raki (US me Canada)

Te whare whakamatautau me te tiwhikete Ka mahia e te Underwriter Laboratory (Haina) Inc te whakamatautau me te whakaputa i te reta whakatau kaupapa Ka mahia e te MCM nga whakamatautau me te tiwhikete take TUV Ka mahia e te MCM nga whakamatautau me te tiwhikete take TUV
Te wa arahi 5-12W 2-3W 2-3W
Utu tono Te teitei o te hoa Mo te 50 ~ 60% o te utu UL Mo te 60 ~ 70% o te utu UL
Painga He umanga a-rohe o Amerika me te mohio pai ki US me Kanata He mana whakahaere tetahi umanga o te ao me te tuku utu tika, ka mohiotia hoki e Amerika Te Tai Tokerau He umanga a Amerika me te mohio pai i Amerika Te Tai Tokerau
Te kino
  1. Te utu teitei mo te whakamatautau, te tirotiro wheketere me te tuku
  2. Te wa arahi roa
He iti ake te tohu tohu i to UL He iti ake te mohio ki tera o te UL i roto i te tiwhikete o te waahanga hua

▍He aha MCM?

● Tautoko ngawari mai i te tohu me te hangarau:I te mea ko te taiwhanga whakamatautau kaitaunaki o TUVRH me ITS i te Tiwhikete o Amerika ki te Raki, ka taea e MCM te mahi i nga momo whakamatautau katoa me te whakarato ratonga pai ake ma te whakawhiti hangarau kanohi ki te kanohi.

● Tautoko uaua mai i te hangarau:Ko te MCM he taputapu whakamatautau katoa mo nga pākahiko o nga kaupapa nui-rahi, iti-rahi me te tino tika (ara te motuka hiko hiko, te kaha rokiroki, me nga hua mamati hiko), ka taea te whakarato i nga ratonga whakamatautau pākahiko me nga ratonga tiwhikete i Amerika Te Tai Tokerau, e kapi ana i nga paerewa. UL2580, UL1973, UL2271, UL1642, UL2054 me etahi atu.

Ko te Occupational Safety and Health Administration (OSHA) i raro i te US Department of Reipa e hiahia ana nga hua e whakamahia ana i te waahi mahi kia whakamatauria, kia whakamanahia e tetahi taiwhanga whaimana i te motu i mua i te hoko ki te maakete. Ko nga paerewa whakamatautau e whakamahia ana ko te American National Standards Institute (ANSI); American Society for Testing and Materials (ASTM); Laboratory Underwriters (UL); me te paerewa whakahaere rangahau mo te mohio tahi ki nga wheketere.
He poto te NRTL mo te Taiwhanga Whakamatau Whakamatau Motu. Katoa 18 nga tiwhikete tuatoru me nga umanga whakamatautau kua mohiohia e NRTL, tae atu ki te TUV, ITS me te MET i tenei wa.
cETLus Mark: Amerika Te Taitokerau Tohu Tiwhikete mo nga taiwhanga whakamatautau hiko o te United States.
cTUVus Mark: Te Tai Tokerau Amerika Tohu Tiwhikete o TUV Rheinland.
Ka noho a MCM hei taiwhanga kaititiro mo TUV RH me ITS i runga i te kaupapa tohu tohu o Amerika Te Tai Tokerau. Ka taea te whakahaere i nga whakamatautau katoa i roto i te taiwhanga MCM, e whakarato ana i nga kaihoko ki nga ratonga korero hangarau kanohi-ki-kanohi.


  • Tōmua:
  • Panuku:

  • Tuhia to korero ki konei ka tukuna mai ki a matou