YTTW 0.6/1KV 2.5-120mm² 1-5 cores Hiki i ke ahi hikiwawe ʻia i ke ʻano o ka uwea mana.
Hōʻike huahana
ʻO nā uwea insulated mineral he mau uwea i hana ʻia me nā mea anoano.ʻO ka ʻaoʻao o waho o ke kaula he puʻupuʻu keleawe ʻole, a aia kahi papa o ka magnesium oxide insulating layer i hoʻopaʻa paʻa ʻia ma waena o ka pū a me ke kumu metala.
ʻO ka uwea mineral ka laina nui o ka ʻenehana kūkulu hale hou, a he uwea ahi pono ʻole ia e hōʻoia i ka lawe ʻana i ka mana.He kūpono ia no nā laina mana e like me ka mana ahi, ka mana hiki ʻole ke hoʻopau ʻia, a me ka lako uila uila.
Ua hoʻolōʻihi ʻia ke kaula mineral bttz i nā ʻano hiʻohiʻona hou e like me BBTRZ cable, YTTW cable, BTLY cable, a me nā mea ʻē aʻe, ua hoʻomohala ʻia a hoʻomaikaʻi ʻia ia mau mea a pau ma ke kumu o nā kaula mineral bttz.Hiki ke hoʻohana ʻia nā uwea pale ahi kūpono i nā papahana he nui.
I loko o ka ʻōnaehana hoʻolaha mana hale o kēia manawa, hoʻohana nui ʻia nā kaula insulated mineral, a ʻaʻole hiki ke hoʻololi ʻia ko lākou kūpaʻa ahi, kūpaʻa, palekana, hilinaʻi a me ka hoʻokele waiwai e nā kaula mana kuʻuna.
Ma lalo o nā kūlana ahi, ʻaʻole hiki i nā kaula insulated mineral ke hōʻoia i ka lako mana no ke ahi i loko o ka lōʻihi o ke ahi (ʻoi aku ma mua o 180 mau minuke), akā ʻaʻole hoʻi e hoʻopaneʻe i ka hoʻopau ʻana, hoʻopuka i ka uahi, a i ʻole hana i nā pōʻino lua, no laila e loaʻa ai ka manawa kūpono no ke ahi. hoʻopakele.Hiki ke ʻike ʻia ke koi ʻia nā kaula insulated mineral no ke kūkulu ʻana i ke ahi.
Ke hoʻohālikelike ʻia me nā kaula kūlohelohe, kūʻē nā kaula mineral i ka wela kiʻekiʻe, pale ahi, pahū-hōʻike, a ʻaʻole hiki ke hoʻopau ʻia (hiki ke holo mau no ka manawa lōʻihi ma 250 ° C, a hiki ke holo no kahi manawa pōkole o 30min ma ka palena palena. o 1000 ° C), a he nui ka lawe ʻana, liʻiliʻi ke anawaena o waho, Loaʻa iā ia nā mea maikaʻi o ka ikaika mechanical kiʻekiʻe, ke ola lōʻihi o ka lawelawe ʻana, a ʻaʻohe pono no nā uea kahua kūʻokoʻa.Hoʻohana nui ʻia nā kaula insulated mineral i nā mea kanu nuklea, metallurgy, ʻoihana kemika, mines, aerospace, nā hale kiʻekiʻe, nā mokulele, nā pahu, nā ala kaʻa ma lalo o ka honua a me nā wahi ʻē aʻe kahi e hoʻokaʻawale ʻia ai ka holo ʻana o ka poʻe, e pale i nā pamu ahi, nā mea hoʻokiʻekiʻe ahi, nā ukana koʻikoʻi. , nā ʻōlelo aʻoaʻo hoʻokuʻu pilikia, A me ka uila no nā mea koʻikoʻi o ke ahi e like me ka pale ahi a me nā ʻōnaehana hoʻopau uahi.
Nā palena ʻenehana huahana
Nā hiʻohiʻona huahana
(1) Kū'ē ahi:
ʻO ke keleawe a me ka magnesium oxide nā mea anorganic i hoʻohana ʻia i nā uwea insulated mineral.ʻAʻole e ʻā a kākoʻo paha kēia ʻano kelepona i ke ahi, a hiki ke hoʻomau i ka hana inā kokoke ia i ka lapalapa.Hoʻoheheʻe ʻia ka pahu keleawe ma 1083 ℃, aʻo ka magnesium oxide insulating mea paʻa i 2800 ℃.
(2) Kiʻekiʻe hana wela
Hiki i nā uwea insulated mineral ke kū i nā mahana hana mau a hiki i 250 ℃.Eia nō naʻe, i ka wā pilikia, hiki ke hoʻomau ke kelepona i ka hana no ka manawa pōkole ma kahi mahana kokoke i ka helu heheʻe o ka pū keleawe.
(3) Ola lōʻihi
Hiki i nā mea ʻano inorganic i hoʻohana ʻia i nā kaula insulated mineral ke hōʻoia i ka paʻa, ke ola lōʻihi a me ke kū ʻana o ke ahi o nā kaula.
(4) Hōʻike pahū
ʻO nā mea hoʻoheheʻe nui i hoʻopaʻa ʻia i loko o nā kaula insulated mineral hiki ke pale i ka hele ʻana o ka mahu, ke kinoea a me ka lapalapa ma waena o nā ʻāpana lako i pili i nā kaula.
(5) Liʻiliʻi ke anawaena waho
ʻOi aku ka liʻiliʻi o ke anawaena o ka uwea insulated mineral ma mua o nā kaula ʻē aʻe me ka helu helu like.
(6) Pale wai
Inā hoʻokomo piha ʻia ka uwea insulated mineral i loko o ka wai, hiki ke hoʻomau i ka hana ʻana o ke kaula i hoʻopaʻa ʻia i ka mineral me kona puʻu metala ʻole.
(7) Ka ikaika mechanical kiʻekiʻe
ʻO nā uwea insulated mineral ka lōʻihi a hiki ke kū i ka pōʻino mechanical me ka ʻole o ka pōʻino i kā lākou hana uila.
(8) Nui ka hiki ke lawe i kēia manawa
No nā uwea me ka ʻāpana like, hoʻouna ʻia nā uwea insulated mineral i ke au i ʻoi aku ka kiʻekiʻe ma mua o nā ʻano uwea ʻē aʻe.I ka manawa like, hiki i ka uwea insulated mineral ke pale i ka hoʻonui nui.
(9) Ka helu kuhi hewa pōkole
Ma ka mahana like, ʻoi aku ka kiʻekiʻe o ka helu kuhi hewa pōkole o nā uwea insulated mineral ma mua o nā ʻano uea ʻē aʻe.
(10) Ka honua
No nā uwea insulated mineral, ʻaʻole koi ʻia kahi conductor grounding kūʻokoʻa, no ka mea, ua pāʻani ke ʻano keleawe i hoʻohana ʻia i loko o kēia kaula i ke kuleana o ka conductor grounding a hiki ke hāʻawi i ke kūpaʻa haʻahaʻa haʻahaʻa maikaʻi loa.No ka hoʻopaʻa ʻana i ka puʻupuʻu puʻupuʻu (ESR), hiki ke hoʻohana ʻia ka sheath sheath o waho ma ke ʻano he kumu kumu a me ke alakaʻi kū ʻole i loko o ka ʻōnaehana MEN (multiple grounded neutral).
(11) Kiʻekiʻe corrosion kū'ē
He kiʻekiʻe ka pale ʻana i ka corrosion o ka puʻu keleawe o ke kaula insulated mineral.No ka hapa nui o nā mea hana, ʻaʻole pono e lawe i nā hana pale hou.Ma nā wahi i pilikia ai ka pū keleawe o ke kaula i ka ʻino kemika a i ʻole ka haumia ʻoihana koʻikoʻi, e pale ʻia ke kaula i hoʻopaʻa ʻia i ka mineral me kahi puʻu plastik waho.
Nā kikoʻī huahana
Nā huahana pana maoli
He kihi o ka hale hana hana
Hoʻopili huahana
Nā hiʻohiʻona noi huahana
