Kikowaena Hoʻokomo Maʻalahi HV PVC

ʻO ka mea hoʻohui lālā T-pre-insulated DBVEE he mea hoʻohui uila i hoʻohana ʻia no nā pilina lālā ʻano T ʻole o nā alakaʻi (nā uwea a me nā kaula). ʻO kona mau hiʻohiʻona koʻikoʻi ʻo 'pre-insulation' a me 'piercing,' ʻo ia hoʻi, hāʻawi ka mea hoʻohui ponoʻī i ka pale insulation a hoʻohana i nā niho piercing e komo i loko o ka insulation o ke alakaʻi e hoʻokō i ka hoʻoili uila, me ka ʻole o ka pono e wehe i ka insulation laina nui, e pale ana i nā kaapuni pōkole a me ka leakage, a hoʻomaikaʻi nui i ka pono o ka hoʻonohonoho ʻana a me ka palekana. He kūpono kēia huahana no nā pūnaewele hoʻolaha haʻahaʻa-voltage, nā papahana kūkulu, nā hale halihali, nā pūnaewele kamaʻilio, nā noi ʻoihana, a me nā hiʻohiʻona ʻē aʻe. Hāʻawi ia i ka insulation uila maikaʻi, ka pale ʻana i ka lapalapa (kūlike me nā kūlana UL94 V-0 a i ʻole V-2), ke kū'ē ʻana i ka wā (pale UV a me ke kū'ē ʻana i ka ʻelemakule), a me kekahi ʻano o ka maʻalahi a me ka ikaika mechanical. ʻO ka pahu PVC a me ke kūkulu piercing e hui pū ana e hana i kahi sila insulated, me ka helu pale wai a me ka lepo a hiki i ka IP67 a ʻoi aku paha.