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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Uea 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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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 kV (Um = 36 kV)
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IEC/BS maʻamau 3.8-6.6kV-XLPE Insulated MV Waena Voltage Mana Uila
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.
He kūpono no nā pūnaewele ikehu e like me nā mana mana.No ka hoʻokomo ʻana i nā ducts, lalo a me waho.
E ʻoluʻolu e hoʻomaopopo: Hiki i ka ʻulaʻula waho ke malū ke ʻike ʻia i nā kukuna UV.
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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 kaula 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 mea hoʻokele honua ma kahi kokoke e like me ka NEC pauku 311.36 a me 250.4(A)(5), a ma kahi o ka uila ʻoi aku ka maikaʻi. makemake ʻia nā waiwai.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 nui aʻe.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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ASTM B 399 AAAC Aluminum Alloy Conductor
ʻO ASTM B 398 Aluminum Alloy 6201-T81 Uea no nā Hana Uila
ASTM B 399 Concentric-Lay-Stranded 6201-T81 Aluminum Alloy Conductors. -
BS EN 50182 Kūlana AAAC All Aluminum Alloy Conductor
BS EN 50182 Nā mea hoʻokele no nā laina ma luna.uea poepoe concentric waiho stranded conductors
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BS 3242 Kūlana AAAC All Aluminum Alloy Conductor
BS 3242 kikoʻī no ka Aluminum Alloy Stranded Conductors no ka lawe ʻana i ka mana ma luna
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DIN 48201 Kūlana AAAC Aluminum Alloy Conductor
DIN 48201-6 kiko'ī no ka Aluminum Alloy Stranded Conductors
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ʻO IEC 61089 Kūlana AAAC Aluminum Alloy Conductor
ʻO IEC 61089 kikoʻī no ke kaula uila concentric e waiho ana ma luna o nā mea hoʻokele uila stranded
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ASTM B 231 AAC maʻamau Aluminum Conductor
Uea Aluminum ASTM B 230, 1350-H19 no nā Hana Uila
ASTM B 231 Aluminum Conductors, Concentric-Lay-Stranded
ASTM B 400 Compact Round Concentric-Lay-Stranded Aluminum 1350 Conductors