ʻO UL Safety Testing Institute ka mea mana loa ma ʻAmelika Hui Pū ʻIa, ke komo pū nei i ka honua o ka hoʻāʻo palekana a me ka ʻike ʻana i nā ʻoihana kīwila nui! Ma hope o hoʻokahi haneli haneli o ka hoʻomohala ʻana, ua lilo ʻo UL i kino hōʻoia kaulana i ka honua me kāna pūʻulu ponoʻī o ka ʻōnaehana hoʻonohonoho koʻikoʻi, ka hoʻomohala ʻana i nā kūlana a me nā kaʻina hana hōʻoia huahana. I kēia manawa, ʻelima mau hale hana ʻo UL ma ka ʻāina nui o ʻAmelika Hui Pū ʻIa, ke keʻena nui ma Northbrook Town, ʻĀkau o Chicago, USA, a ma ka manawa like ma Taiwan a me Hong Kong i hoʻonohonoho i ka hale hana like.
Ma 2017, no ka manawa mua e kiʻi i ka UL US headquarters laboratory no ka Zenithsun positive load electric Yang box technical parameters a me ka ikaika o ka hui ʻana o ka Zenithsun maikaʻi a hoʻoholo i ka hana ʻana o 2 sets o 20A @ 120Vac240Vac dual-voltage resistive. e hoʻouka mua i ka pahu e hoʻāʻo!
I ka makahiki 2020, ua ʻōlelo ʻia e UL New York Laboratory, loaʻa hou ʻo Zenithsun i kahi keʻena UL ʻē aʻe no ka hoʻopaʻa ʻana i ka pahu pahu pale pale resistive, a loaʻa iā 8 mau pūʻulu o ka pahu pahu pahu pahu pahu pālua 7.4kW @ 120Vac240Vac no ka hui maikaʻi. I ka manawa like i ka huahana i hōʻea i ʻAmelika Hui Pū ʻIa ma hope o hoʻokahi mahina o ka hoʻohana ʻana, ua loaʻa iā mākou ka hui UL e hoʻohana ana i ka ʻoihana no ka ʻike maikaʻi ʻana o Zenithsun load resistance box!
Unuhi: Aloha mākou i kēia mau pahu ukana i kēia manawa. Aloha koʻu poʻe ʻenehana āpau i kēia mau pahu ukana no ka mea maʻalahi lākou e hoʻololi a liʻiliʻi i ka nui, ʻo ka ʻaoʻao wale nō ʻo ka walaʻau ʻana o nā mea pā, akā ʻike mākou he mea maʻamau)
Mahalo iāʻoe no nā mea kūʻai a puni ka honua no ke kākoʻo a me kaʻikeʻana i ka hui Zenithsun, e hoʻomau mākou i ka hana ikaika e hoʻoikaika i ka ikaika o kaʻenehana o ka hoʻonui, e ho'āʻo e hana i nā huahana a me nā lawelawe kū'ē'ē aʻe no kā mākou mea kūʻai!
