ASTM 35kV Aerial La'au Uaea La'au Malosiaga ACSR 3-laupapa Track-tetesua XLPE

LA'U FA'AMATALAGA VAEGA

Fa'amatalaga o oloa

Fa'ailoga oloa

Va'aiga lautele

35kV Aerial Overhead Power Line Cable (laau uaea ma spacer cable) ACSR (compact) 3-layer track-resistant PE o loʻo faʻaaogaina i luga o se uaea laau poʻo le spacer cable, gaosia, faʻataʻitaʻiina ma faailogaina e tusa ai ma le ICEA S-121-733, le tulaga masani mo La'au Uaea ma Avefe'au Lagolago Spacer Uaea.
O lenei faiga fa'avae 3 e aofia ai se talipupuni ta'ita'i (layer #1), soso'o ma le 2-layer cover (layers #2 ma #3).

Fa'atatauga

Uaea laina eletise i luga o le ea (uaea la'au ma uaea spacer) ua fa'amoemoe e fa'aoga i faiga fa'asoa muamua ma lona lua e fa'amauina le 35 kV (fa'aigoa) masani e puipuia ai fa'aletonu ona o le fa'afeso'ota'i po'o le avanoa e fa'atapula'a.
O le auala e puipuia ai le 3-layer system e puipuia ai pupuu ma moli i le tulaga o le faʻafesoʻotaʻi ma laau poʻo meaola.A fa'apipi'i sa'o, e aoga tele lenei faiga e puipuia ai le motusia, fa'aleagaina, po'o mu ona o le pa'u'u o la'au po'o lala.

Uaea Laau

A fa'aogaina i totonu o se fa'aogaina o le eletise, e fa'apipi'iina i se fa'atulagaga mafolafola, i se faiga tutusa ma le va i luga o insulators pei o ta'avale e leai ni mea e ufiufi pe ufiufi.O ta'ita'i fa'alagolago ia te ia lava, e pei o le ACSR, e masani lava i lenei ituaiga fa'apipi'i.

Uaea Spacer

Pe a faʻaaogaina i totonu o le spacer cable power system, e faʻapipiʻiina i se avanoa tutusa i se faʻatulagaga taimane e tausia e meafaigaluega spacer.O le spacer ma le fa'apotopotoga uaea e lagolagoina e se avefe'au e leai ni mea, e pei o le uamea fa'apipi'i alumini, ACSR, OPGW, po'o le uaea uamea.
O fa'apotopotoga uaea Spacer e itiiti lava le avanoa, e mana'omia ai le vaapiapi o le itu taumatau po'o le alalaupapa.

Fauga

Uaea ta'itasi fa'atasi ai ma se ta'ita'i ACSR, se talipupuni fa'aulu e 3-lafu ma fa'apipi'i fa'apipi'i, e aofia ai se talipupuni fa'avevela semiconducting thermoset, ma se ufiufi 2-lau.
O le vaega pito i totonu o lo'o ufiufi o se polyethylene feso'ota'i (XLPE), ae o le apa pito i fafo o le polyethylene feso'ota'i fa'asaga i le ala (TK-XLPE).
Ua fa'atasia fa'atasi uma.

Fa'atonu:
AAC (1350-H19, fa'apipi'i pa'ia).

Talita Fa'atonu:
Talita vevela semiconducting extruded lea e tatala saoloto mai le ta'avale ma pipii i le ufiufi.

Ufiufi totonu ma fafo:
2-vaega fa'alava fa'alava'i polyethylene ufiufi (XLPE), lea o le vaega pito i fafo e fa'asa'o (TK-XLPE).Ua fa'atasia fa'atasi uma.O le vaega pito i fafo e tatau ona uliuli pe efuefu, fa'afefete i le susulu o le la ma fa'asaga i ala.

ASTM 35kV Aerial Tree Uaea La'au Malosiaga ACSR 3-laupapa XLPE (2)

Fa'amatalaga

O nei uaea ua gaosia ma fa'ata'ita'i ina ia ausia pe sili atu i tulaga fa'ata'atia nei:
- ASTM B230 – Uaea alumini 1350–H19 mo fa'amoemoega tau eletise
- ASTM B231 – Concentric-Lay-Stranded Aluminium 1350 Conductors
- ASTM B400 – Fa'a'ave'au Fa'asa'o Fa'a'au'au Fa'atasi
- ASTM D1248 - Polyethylene Plastics Extrusion Mea mo Uaea ma Uaea
- ICEA S-121-733 – Uaea La'au ma Avefe'au Lagolagoina Spacer Cable
 

ASTM Standard 35kV Aerial Overhead Power Line Cable ACSR XLPE

Fa'atonu
Tele
Fa'atonu
Pa'ulia
Fa'atonu
Diamita
Fa'atonu
Talita
mafiafia
Ufiufi
mafiafia
Totonu
Laupapa
Ufiufi
mafiafia
fafo
Laupapa
Aotelega
Diamita
mamafa
Fa'atonu
mamafa
Net
Fa'atauaina
Malosi
AWG
or
kcmil
Leai. in in in in in lb/FT lb/FT lb/FT
4 6/1 0.25 0.015 0.175 0.125 0.88 57.35 302 1860
2 6/1 0.316 0.015 0.175 0.125 0.946 91.2 364 2680
1/0 6/1 0.398 0.015 0.175 0.125 1.028 145.2 454 4380
2/0 6/1 0.447 0.015 0.175 0.125 1.077 182.8 512 5310
3/0 6/1 0.502 0.015 0.175 0.125 1.132 230.5 584 6620
4/0 6/1 0.563 0.015 0.175 0.125 1.193 290.8 670 8350
266.8 18/1 0.609 0.015 0.175 0.125 1.239 289.1 689 6880
266.8 26/7 0.642 0.015 0.175 0.125 1.272 366.9 781 11300
336.4 18/1 0.684 0.015 0.175 0.125 1.314 364.8 797 8680
336.4 26/7 0.72 0.015 0.175 0.125 1.35 462 910 14100
336.4 30/7 0.741 0.015 0.175 0.125 1.371 526.4 983 17300
397.5 18/1 0.743 0.015 0.175 0.125 1.373 431 889 9940
397.5 24/7 0.772 0.015 0.175 0.125 1.402 511.4 981 14600
397.5 26/7 0.783 0.015 0.175 0.125 1.413 546 1021 16300
477 24/7 0.846 0.015 0.175 0.125 1.476 613.9 1116 17200
477 26/7 0.858 0.015 0.175 0.125 1.488 655.3 1163 19500
477 30/7 0.883 0.015 0.175 0.125 1.513 746.4 1264 23800
556.5 18/1 0.879 0.02 0.175 0.125 1.519 603.3 1130 13700
556.5 24/7 0.914 0.02 0.175 0.125 1.554 716.1 1258 19800
556.5 26/7 0.927 0.02 0.175 0.125 1.567 765.2 1313 22600
636 18/1 0.94 0.02 0.175 0.125 1.58 689.9 1243 15700
636 26/7 0.99 0.02 0.175 0.125 1.63 874.2 1450 25200
795 26/7 1.108 0.02 0.175 0.125 1.748 1093 1720 31500
795 45/7 1.063 0.02 0.175 0.125 1.703 895 1503 22100

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