ʻO ka hoʻokuʻu ʻana o UL 2054 paʻi ʻekolu
ʻO ka hoʻokuʻu ʻana oUL 2054puke ʻekolu,
UL 2054,
▍He aha ka cTUVus & ETL CERTIFICATION?
ʻO OSHA (Occupational Safety and Health Administration), pili i ka US DOL (Department of Labor), koi i nā huahana a pau e hoʻohana ʻia ma kahi hana pono e hoʻāʻo a hōʻoia ʻia e NRTL ma mua o ke kūʻai ʻia ʻana ma ka mākeke. ʻO nā kūlana hoʻāʻo kūpono e pili ana i nā maʻamau American National Standards Institute (ANSI); Nā kūlana o ka American Society for Testing Material (ASTM), nā kūlana Underwriter Laboratory (UL), a me nā kūlana o ka hui hui ʻana o ka hale hana.
▍OSHA, NRTL, cTUVus, ETL a me UL wehewehe a me ka pilina
OSHA:ʻO ka pōkole o ka ʻoihana palekana a me ka mālama ola kino. He hui ia o US DOL (Department of Labor).
NRTL：Hoʻopau ʻia o ka Hale Hōʻikeʻike ʻike ʻia o ka Lahui. ʻO ia ke kuleana o ka ʻae ʻana o ka lab. Aia a hiki i kēia manawa, aia he 18 mau keʻena hoʻāʻo ʻaoʻao ʻekolu i ʻae ʻia e NRTL, me TUV, ITS, MET a pēlā aku.
cTUVus：Hōʻailona hōʻoia o TUVRh ma ʻAmelika ʻĀkau.
ETL：ʻO ka pōkole o ka Hale Hōʻikeʻike Uila ʻAmelika. Ua hoʻokumu ʻia i ka makahiki 1896 e Albert Einstein, ka mea hana ʻAmelika.
UL：ʻO ka pōkole o Underwriter Laboratories Inc.
▍ ʻOkoʻa ma waena o cTUVus, ETL & UL
| 'ikamu | UL | cTUVus | ETL |
| Hoʻohana maʻamau | Ua like | ||
| Pono ke kula no ka loaa palapala | NRTL (Lahui i ʻae ʻia e ka lāhui) | ||
| Makeke noi | ʻAmelika ʻĀkau (US a me Kanada) | ||
| ʻOihana hoʻāʻo a hōʻoia | Hana ʻo Underwriter Laboratory (China) Inc i ka hoʻāʻo ʻana a hoʻopuka i ka leka hoʻopau papahana | Hana ʻo MCM i ka hoʻāʻo ʻana a me ka palapala hoʻopuka TUV | Hana ʻo MCM i ka hoʻāʻo ʻana a me ka palapala hoʻopuka TUV |
| Ka manawa o waena o ka hoʻomaka a i ka wā pau | 5-12W | 2-3W | 2-3W |
| Uku noi | Kiʻekiʻe ma ka hoa | Ma kahi o 50 ~ 60% o ke kumukūʻai UL | Ma kahi o 60 ~ 70% o ke kumukūʻai UL |
| Pōmaikaʻi | He hui kūloko ʻAmelika me ka ʻike maikaʻi ʻia ma US a me Kanada | Loaʻa i kahi hui International ka mana a hāʻawi i ke kumukūʻai kūpono, e ʻike ʻia e ʻAmelika ʻAmelika | He hui ʻAmelika me ka ʻike maikaʻi ʻia ma ʻAmelika ʻĀkau |
| Ka pōʻino |
| ʻOi aku ka liʻiliʻi o ka hōʻailona ma mua o ka UL | ʻOi aku ka liʻiliʻi o ka ʻike ma mua o ka UL i ka hōʻoia ʻana o ka ʻāpana huahana |
▍No ke aha MCM?
● Kākoʻo palupalu mai ka hōʻoia a me ka ʻenehana:Ma ke keʻena hoʻāʻo hōʻike o TUVRH a me ITS ma North American Certification, hiki iā MCM ke hana i nā ʻano hoʻokolohua āpau a hāʻawi i ka lawelawe ʻoi aku ka maikaʻi ma o ka hoʻololi ʻana i ka ʻenehana he alo a he alo.
● Kākoʻo paʻakikī mai ka ʻenehana:Hoʻolako ʻia ʻo MCM me nā mea hoʻāʻo a pau no nā pāhana o nā papahana nui, liʻiliʻi a pololei (ʻo ia hoʻi ke kaʻa uila uila, ka ikehu mālama, a me nā huahana uila uila), hiki ke hāʻawi i nā lawelawe hoʻāʻo a me nā lawelawe hōʻoia ma ʻAmelika ʻAmelika, e uhi ana i nā kūlana. UL2580, UL1973, UL2271, UL1642, UL2054 a pēlā aku.
Ua hoʻokuʻu ʻia ʻo UL 2054 Ed.3 ma Nowemapa 17, 2021. Ma ke ʻano he lālā o ka maʻamau UL, ua komo ʻo MCM i ka loiloi o ka maʻamau, a hāʻawi i nā manaʻo kūpono no ka hoʻololi ʻana i hāpai ʻia ma hope.
ʻO nā hoʻololi i hana ʻia i nā maʻamau e pili nui ʻia me nā ʻano ʻelima, i hoʻohālikelike ʻia e like me kēia: Mahele 2 – 5, 6.1.2 – 6.1.4,
6.5.1, 8.1, 8.2, 11.10, 12.13, 13.3, 14.7, 15.2, 16.6, Poʻo inoa Pauku 23, 24.1, Pākuʻi A. Ka wehewehe ʻana i nā koi no nā lepili paʻa; Māhele 29, 30.1, 30.2. Hoʻohui i nā koi a me nā ʻano o Mark Durability Test . Hana ʻia ka hoʻāʻo ʻana i ka mana o ka mana i kahi koi koho; 7.1. Ho'ākāka 'ia ke kū'ē kū'ē o waho ma ka ho'ā'o ma 11.11. Ua ho'oholo 'ia ka ho'ā'o kaapuni pōkole e ho'ohana i ka uwea keleawe i nā anodes maika'i a me ka pō'ai pōkole ma ka pauku 9.11 o ka ma'amau mua, i kēia manawa ua ho'oponopono hou 'ia e like me ka ho'ohana 'ana i ka 80±20m.
Ω mau pale kūwaho.
Pākuʻi o ka pauku 6.3: Nā koi nui no ke ʻano o nā uea a me nā hopena: Pono e hoʻokaʻawale ʻia ka uea, a pono e hoʻokō i nā koi o UL 758 i ka wā e noʻonoʻo ana inā ʻae ʻia ka mahana a me ka uila i ʻike ʻia i loko o ka pā pākaukau. e hoʻoikaika ʻia me ka mechanically, a pono e hoʻolako ʻia ka pili uila, a ʻaʻole pono e hoʻopaʻapaʻa i nā mea pili a me nā hopena. Pono e palekana ke kēpau, a mamao loa mai nā ʻaoʻao ʻoi aku a me nā ʻāpana ʻē aʻe e pōʻino ai ka insulator uea.
