UL3817 3000V XLPE Cable uwea pila no ka ʻōnaehana mālama ikehu

Hoʻohana ka UL 3817 i nā ʻōnaehana mālama ikehu i ka mea hoʻoheheʻe XPLE. ʻO ka ho'āʻo FT4, ka pale ahi maikaʻi, maʻalahi e hoʻokomo, ka waikawa a me ke kūpaʻa alkali, kaʻaila kū'ē, ka wai, ka maʻi, ka palekana o ke kaiapuni. Malū, kūpaʻa i ka piko, maʻamau US maʻamau kiʻekiʻe wela hikiwawe paʻa puka i kēia manawa, ʻaʻohe kaapuni hāmama a hāmama. ʻO ka eccentricity haʻahaʻa, ka mānoanoa insulation like ʻole, e hōʻoia i ka eccentricity haʻahaʻa, pale i ke komo ʻana o kēia manawa i ka pūpū, maʻalahi ke ʻili a ʻokiʻoki. Ke hoʻohana nei kēia huahana i ka oxygen-free tinned copper wire, haʻahaʻa haʻahaʻa, kūpaʻa a paʻa ka conductivity uila.

ʻO UL 3817 kahi UL i hōʻoia ʻia i ka ʻōnaehana hoʻopaʻa ʻana i ka ikehu pili kelepona. Hoʻohana maʻamau ia i nā mea hana hale e hāʻawi i nā huahana kiʻekiʻe palekana a hilinaʻi hoʻi e hōʻoia i ka puka palekana o ka mana a hāʻawi i ka mana palekana no nā mea uila. ʻO ka loko o ke kaʻa e hāʻawi i nā huahana uwea palekana a hilinaʻi no nā kahua āpau o ke kaʻa me ka ikaika hōʻailona ʻoihana e hōʻoia i ka hopena maikaʻi o ka mana kaʻa. ʻO nā panela lā, e kālele ana i ka noiʻi a me ka hoʻomohala ʻana i nā māla ʻenehana kiʻekiʻe, hana akamai i ka maikaʻi o ka huahana, hoʻokō i ka koi no ka uila ma nā ʻano āpau, a e hōʻoia i ka hana palekana o ka papahana.