uwea hoʻomalu kāhiko kalaiwa

uwea hoʻomalu kāhiko kalaiwa

Nā kikoʻī:

    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 hāʻawi mana o ka ʻōnaehana mana i nā laina hoʻohui mana o nā mea uila like ʻole a me nā mea hana.

Hōʻikeʻike wikiwiki

Papa Kaula

Huahana Huahana

Noi:

Hoʻolālā ʻia kā mākou mau uwea maʻamau no nā hoʻokomo ʻana o waho a me loko i nā wahi pulu a pulu.ʻO lākou ke koho maikaʻi loa no ka hoʻohui ʻana i nā ʻāpana hōʻailona a me nā ʻāpana hoʻomalu i nā ʻano ʻoihana like ʻole, me nā ala kaʻaahi, nā hōʻailona kaʻaahi, thermopower, a me nā kikowaena hydropower.Hiki ke waiho maʻalahi kēia mau kaula i ka ea, nā ʻauwaha, nā ʻauwaha, nā pale kākoʻo kila, a i ʻole pololei i ka lepo, e hāʻawi ana i ka palekana hilinaʻi i nā ʻano like ʻole.

Kūkulu ʻia:

ʻAno:KVV32
ʻAno Uila: KVV32
Mea alakaʻi: Copper
Ka Hoʻokumu Conductor: Loaʻa i nā koho Solid a Stranded
Mea Insulation: PVC a i ʻole XLPE
Ke kūkulu ʻia ʻo Shield: Hoʻolako ʻia me kahi pale uila tinned, e hāʻawi ana i ka helu uhi ma waena o 60% a 90%.
ʻO nā mea kaua: E koho ma waena o Steel Wire Armor (SWA) a i ʻole Steel Tape Armor (STA).
Mea Puʻu: PVC

Nā hiʻohiʻona hana:

Kūlana: IEC – 60502
Voltage koho: 450/750V
Conductor: Uea keleawe paʻa i hoʻohui ʻia e like me ka papa 1 o IEC 228
Insulation: ʻO ka polyvinylchloride i helu ʻia he 70 ℃ a i ʻole 85 ℃ / ʻO ka polyethylene i hoʻopaʻa ʻia ma ke ʻano he 90 ℃
Hui: Hoʻopili ʻia nā cores e hana i ke kaula hui poepoe me nā mea hoʻopiha i nā manawa e pono ai
Code kala: ʻeleʻele me nā helu keʻokeʻo a me hoʻokahi kumu melemele ʻōmaʻomaʻo
Moena moe: Polyvinylchloride
ʻO nā mea kaua;ʻO nā mea kaua uea hao hao i BS 1442
Puu: Polyvinylchloride pale ahi, ʻeleʻele a hina paha
radius piko liʻiliʻi: 12 xd (d= anawaena holoʻokoʻa)
Ka helu wela: 5 a hiki i 50 ℃ i ka wā e hana ai

Nā Kūlana:

IEC/EN 60502-1
IEC 228
BS 1442

Nānā:

Hoʻolālā ʻia kā mākou mau kaula KVV32 me nā mea waiwai kiʻekiʻe a hāʻawi i nā koho hana like ʻole e hoʻokō i kāu mau pono kikoʻī.

Nā kūlana

IEC/EN 60502-1
IEC 228
BS 1442

NUI HANA HELU O NA KOE KAUKAU NOMINAL INSULATION MANANOANOA KA MANAWALEA PUU NOMINAL KA PALAPALA PALAPALA KAUPAPA NET AKU
No.x dia.No.x Max.DC Res.ma 20°C
mm² ʻAʻole. mm Ω/km mm mm mm kg/km
1.5 5 1×1.38 12.1 0.7 1.5 11.8 200
7 1×1.38 12.1 0.7 1.5 17.38 561
10 1×1.38 12.1 0.7 1.7 20.74 744
12 1×1.38 12.1 0.7 1.7 19.2 501
14 1×1.38 12.1 0.7 1.7 21.97 860
16 1×1.38 12.1 0.7 1.7 23.51 1052
19 1×1.38 12.1 0.7 1.7 24.4 1149
24 1×1.38 12.1 0.7 1.7 27.36 1367
30 1×1.38 12.1 0.7 2 29.19 1577
37 1×1.38 12.1 0.7 2 31.32 1817
44 1×1.38 12.1 0.7 2.2 35.48 2327
2.5 5 1×1.78 7.41 0.8 1.7 18.73 633
7 1×1.78 7.41 0.8 1.7 19.82 734
10 1×1.78 7.41 0.8 1.7 24.16 1089
12 1×1.78 7.41 0.8 1.7 22.02 694
14 1×1.78 7.41 0.8 1.7 25.67 1273
16 1×1.78 7.41 0.8 1.7 25.49 1311
19 1×1.78 7.41 0.8 1.7 26.5 1441
24 1×1.78 7.41 0.8 2 30.48 1776
30 1×1.78 7.41 0.8 2 32.28 2054
37 1×1.78 7.41 0.8 2 35.46 2579
44 1×1.78 7.41 0.8 2.2 38.84 2999
4 5 1×2.26 4.61 0.8 1.7 19.3 727
7 1×2.26 4.61 0.8 1.7 20.45 855
10 1×2.26 4.61 0.8 1.7 25 1267
12 1×2.26 4.61 0.8 1.7 22.89 871
14 1×2.26 4.61 0.8 1.7 26.59 1505
16 1×2.26 4.61 0.8 1.7 27.7 1639
19 1×2.26 4.61 0.8 2 29.45 1853
24 1×2.26 4.61 0.8 2 33.7 2310
30 1×2.26 4.61 0.8 2 36.49 2885
37 1×2.26 4.61 0.8 2.2 38.75 3323