Nā huahana
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60227 IEC 10 BVV Hale Uila Uea Light PVC Insulated PVC Sheath
Uea Uea Hale BVV Malamalama PVC no ka Uea Paa.
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uwea hoʻomalu kāhiko kalaiwa
Hoʻoponopono uwea Galvanized Steel Wire Armored Cable i ka makū, ka ʻino, a me nā ʻano hōʻeha, a hiki ke waiho ʻia i loko o ka tunnel a i ʻole ka ʻauwaha uwea.
No ka hoʻokomo ʻana i waho a i loko o nā wahi pulu a me ka pulu, e hoʻopili ana i nā ʻāpana hōʻailona a me nā ʻāpana hoʻomalu i ka ʻoihana, ma nā ala kaʻa, ma nā hōʻailona kaʻa, ma nā keʻena thermopower a me ka hydropower. Hoʻomoe ʻia lākou i ka ea, i nā ʻauwaha, i nā ʻauwaha, i nā pale kākoʻo kila a i ʻole pololei i ka lepo, ke pale maikaʻi ʻia.
hoʻohana ʻia nā uwea i nā laina nui o ka ʻōnaehana mana e hoʻouna a puʻunaue i ka mana uila mana kiʻekiʻe, a e hoʻouna pololei nā kaula hoʻokele i ka ikehu uila mai nā wahi hoʻohele mana o ka ʻōnaehana mana i nā laina hoʻohui mana o nā mea uila like ʻole a me nā mea hana.
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AS/NZS 3560.1 Uila Hoʻopili ʻia ʻo ABC Aerial Voltage maʻamau
ʻO AS/NZS 3560.1 ka maʻamau o Australian/New Zealand no nā kaula i hoʻopili ʻia ma luna (ABC) i hoʻohana ʻia i nā kaʻa kaʻahele o 1000V a ma lalo. Hōʻike kēia maʻamau i ke kūkulu ʻana, nā ana a me nā koi hoʻāʻo no ia mau kaula.
AS/NZS 3560.1— Nā uwea uila – Polyethylene insulated cross-linked – Aerial pūʻolo – No ka hana ʻana i nā voltage a hiki i ka 0.6/1(1.2)kV – Aluminum conductors -
IEC/BS maʻamau 3.8-6.6kV-XLPE Insulated MV Waena Voltage Mana Uila
ʻO IEC/BS 3.8/6.6kV XLPE-insulated medium-voltage (MV) uwea mana he mau uwea maʻamau i hoʻonohonoho pono ʻia no nā pūnaewele hoʻolaha.
Hana ʻia kēia mau kaula e like me ka International Electrotechnical Commission (IEC) a me British Standards (BS).
ʻO 3.8/6.6kV ka helu uila i pili pinepine ʻia me nā kūlana Pelekane, ʻo ia hoʻi nā kikoʻī BS6622 a me BS7835, kahi e hiki ai i nā noi ke pōmaikaʻi mai ka pale mechanical i hāʻawi ʻia e kā lākou uea alumini a i ʻole ke kila uea kila (ma muli o ke kumu hoʻokahi a i ʻole nā hoʻonohonoho kumu ʻekolu). Ua kūpono ia mau kaula i nā hoʻonohonoho paʻa a me ka hāʻawi ʻana i ka mana i nā lako paʻa koʻikoʻi e like me kā lākou hana paʻa e kaupalena ʻia ka radius piko. -
BS 300/500V H05V-U Uea Hoʻohui ʻia ʻo PVC Hoʻokahi Hoʻokaʻawale Hoʻokaʻawale Uea Hook-up
H05V-U Cable ua hui like ka PVC European single-conductor hook-up uea me ka paa keleawe kala ole.
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ʻO ASTM Kūlana 25kV-XLPE Insulated MV Middle Voltage Power Cable
Ua kūpono nā uwea 25KV no ka hoʻohana ʻana i nā wahi pulu a maloʻo, nā auwai, nā ʻauwaʻa, nā pā, nā pā, ke kanu pololei ʻana i ka wā i hoʻokomo ʻia me kahi conductor grounding ma kahi kokoke e like me ka NEC pauku 311.36 a me 250.4(A)(5), a ma kahi e makemake ʻia ai nā waiwai uila. Hiki i kēia mau uwea ke hana mau i ka mahana conductor ʻaʻole iʻoi aku ma mua o 105 ° C no ka hana maʻamau, 140 ° C no ka hoʻouka pilikia, a me 250 ° C no nā kūlana pōkole pōkole. Kuhi ʻia ma -35°C no ka piʻo anu. ST1 (uhi haʻahaʻa) Ua helu ʻia no nā nui 1/0 a ʻoi aku ka nui. Hana ʻia ka lole PVC me ka ʻenehana SIM a loaʻa ka coefficient o friction COF o 0.2. Hiki ke hoʻokomo ʻia ke kaula i loko o ka conduit me ke kōkua ʻole o ka lubrication. Hoʻoholo ʻia no 1000 lbs./FT kiʻekiʻe o ke kaomi ʻaoʻao ʻaoʻao.
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60227 IEC 52 RVV 300/300V ʻO ka uwea hale maʻalahi PVC i hoʻopaʻa ʻia i ka puʻu PVC.
60227 IEC 52(RVV) Light PVC Sheathed Flexible Cable No ka Ho'oponopono Uea.
Hoʻohana ʻia ia i ka hoʻokomo ʻana i ka mana, nā mea uila hale, nā mea kani, nā lako kelepona, ka mana hoʻololi, ka relay a me nā panela mea kani o ka mana switchgear a no nā kumu e like me nā mea hoʻohui kūloko i nā mea hoʻoponopono, nā mea hoʻomaka a me nā mea hoʻokele. -
Uea hoʻomalu ʻole ke kalaiwa keleawe
No ka hoʻokomo ʻana i waho a i loko o nā wahi pulu a me ka pulu, e hoʻopili ana i nā ʻāpana hōʻailona a me nā ʻāpana hoʻomalu i ka ʻoihana, ma nā ala kaʻa, ma nā hōʻailona kaʻa, ma nā keʻena thermopower a me ka hydropower. Hoʻomoe ʻia lākou i ka ea, i nā ʻauwaha, i nā ʻauwaha, i nā pale kākoʻo kila a i ʻole pololei i ka lepo, i ka wā e pale pono ai.
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IEC 60502 MV ABC Aerial Bundled Cable
IEC 60502-2—-Nā uwea mana me ka insulation extruded a me kā lākou mau mea pono no nā voltage helu ʻia mai 1 kV (Um = 1.2 kV) a hiki i 30 kV (Um = 36 kV) - Māhele 2: ʻO nā kelepona no nā voltage helu mai 6 kV (Um = 7.2 kV) a hiki i 30 kV6 (Um = 30 kV)
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IEC/BS maʻamau 6.35-11kV-XLPE i hoʻopaʻa ʻia MV Waena Voltage Mana Uila
ʻO IEC/BS Standard 6.35-11kV XLPE-insulated medium-voltage power cables kūpono no ka hoʻohana ʻana i nā pūnaewele hoʻolaha mana waena.
Uea uila me nā mea hoʻoheheʻe keleawe, pale hoʻoheheʻe semi conductive, XLPE insulation, semi conductive pale pale, copper tape metallic pale o kēlā me kēia kumu, PVC moena, galvanized steel wires armor (SWA) a me ka PVC o waho. No nā pūnaewele ikehu kahi i manaʻo ʻia ai nā koʻikoʻi mechanical. He kūpono no ka hoʻokomo ʻana ma lalo o ka honua a i ʻole ma nā ʻawa. -
BS H07V-K 450/750V hikiwawe hoʻokahi mea hoʻoheheʻe PVC i hoʻopaʻa ʻia i ka uwea Hook-up.
H07V-K 450/750V Uea hiki ke hoʻololi i ka uwea hook-up hoʻokahi-conductor PVC insulated.
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ASTM Kūlana 35kV-XLPE Insulated MV Middle Voltage Mana Uila
35kV CU 133% TRXLPE ʻO ka LLDPE Kūʻokoʻa piha i hoʻohana ʻia no ka hoʻohele mua ʻana ma lalo o ka ʻāina i nā ʻōnaehana conduit kūpono no ka hoʻohana ʻana i nā wahi pulu a maloʻo paha, kanu pololei ʻia, kahi awāwa ma lalo o ka honua, a ma kahi i ʻike ʻia i ka lā. E hoʻohana ʻia ma 35,000 volts a i ʻole ka liʻiliʻi a ma nā mahana conductor ʻaʻole i ʻoi aku ma mua o 90°C no ka hana maʻamau.