Uea uila

  • NH-BV Copper Core PVC Insulated Fire-resistant Uea

    NH-BV Copper Core PVC Insulated Fire-resistant Uea

    ʻO ke kūpaʻa ahi ʻo ia ka mea hiki ke mālama i ka hana no kekahi manawa ma lalo o ke ʻano o ka lapalapa ahi, ʻo ia hoʻi, e mālama i ka pono o ke kaapuni, a hiki i kēia ʻano uea ke hāʻawi i ka mana no kekahi manawa i ka lapalapa.

     

    Hiki ke hoʻomau i ka hana ʻana o nā uwea pale ahi (e hoʻouna i kēia manawa a me nā hōʻailona) i ke ahi, a inā ua lohi a ʻaʻole i hoʻokomo ʻia i ka loiloi.Oki ka uwea pale ahi i ka hana me ka hikiwawe ke ahi, a o kana hana he pale ahi a kinai iho me ka laha ole.Hiki i ka uea pale ahi ke mālama i ka hana maʻamau no 180 mau minuke i ka lapalapa ahi o 750 ~ 800 ° C.

    ʻO ka uea pale ahi NH-BV he kūpono ia no nā manawa pale ahi kahi i helu ʻia ai ka voltage 450/750V a ma lalo, a pono ka uea e hoʻomau i ka holo ʻana no kekahi manawa i ke ahi.

    ʻO ka NH-BV ka mea e hoʻohui i kahi papa o ka refractory mica tape i ke kumu o ka laina BV, i hoʻohana ʻia no ka hoʻomohala ʻana i nā ʻōnaehana ʻoihana a me nā laina i nā hale hana nui me nā hana kūloko o ke kūlanakauhale a me nā hale koʻikoʻi he nui e hoʻohui i ka waiho ʻana, ke keʻena, a hale noho.

  • BV/BVR Copper Core PVC Insulated/flexible Uea

    BV/BVR Copper Core PVC Insulated/flexible Uea

    ʻO BV kahi uea keleawe hoʻokahi, he paʻakikī a paʻakikī hoʻi no ke kūkulu ʻana, akā he ikaika kiʻekiʻe.ʻO BVR kahi uea keleawe he nui, he palupalu a maʻalahi no ke kūkulu ʻana, akā he haʻahaʻa haʻahaʻa.ʻO ka uea keleawe BV hoʻokahi-core - maʻamau no nā wahi paʻa, ʻo ka uea BVR he uea maʻalahi PVC insulated copper-core, i hoʻohana ʻia i nā manawa kahi e pono ai ka wili paʻa i ka palupalu, a hoʻohana maʻamau i nā manawa e neʻe iki ai.Eia kekahi,ʻoi aku ka nui o ka mana o ka BVR multi-strand i kēia manawa ma mua o ka laina laina hoʻokahi, aʻoi aku ka kiʻekiʻe o ke kumukūʻai.ʻO ka maʻamau, hiki ke hoʻohana ʻia ʻo BVR no nā kaula i loko o ke keʻena, me ka ʻole o ka ikaika nui, kahi kūpono no ka wili.

    ʻO nā uea BV/BVR nā uea hale i hoʻohana nui ʻia.ʻO ka lawe ʻana i kahi hale hou o 100 square square ma ke ʻano he laʻana, ʻo ka uea keleawe keleawe BV o 4mm² square millimeters he 200 mika,

    400 mika no 2.5 mm², 300 mika no 1.5 mm², a me 100 mau mika no 1.5 mm² o ka uea keleawe BV elua kala.ʻAʻole ʻo ka mea i luna nei ka mea hoʻonaninani kaupaku, inā makemake ʻoe e loaʻa kahi kaupaku, ʻoi aku ka nui o ka laina o 1.5 mm².