ASTM 35kV Uaea Alumini Ea i luga o le Ea AAC 3-mea e tete'e i le auala XLPE

LA'U FA'AMATALAGA VAEGA

Fa'amatalaga o oloa

Fa'ailoga oloa

Fa'atatauga

O ta'ita'i vaega MV e tolu o lo'o fa'apipi'i fa'atasi e va'ava'ava'a i totonu o le MV fa'apipi'i (fa'aigoa o uaea spacer po'o uaea laau).E faʻaaogaina maata maualuga-malosi e faʻagata ai avanoa.O le alumini ta'avale o le uaea pito i luga o lo'o fa'apipi'iina o lo'o puipuia e se vaega o le polyethylene e tete'e track.

Fauga

AAC conductor i totonu o se uaea e tasi ma se ufiufi 2-lau, se talipupuni extruded 3-layer, ma se talipupuni e faia i se faʻavevela semiconducting conductor thermoset.
Polyethylene feso'ota'i (XLPE) e fai a'e ai le vaega pito i totonu o le ufiufi, ma le polyethylene feso'ota'i fa'asaga i le ala (TK-XLPE) e fai a'e ai le apa i fafo.
E fa'apipi'i fa'atasi ta'itasi i se fusi.

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 Uaea Alumini I luga ole Ea AAC 3-laega XLPE (2)

Tulaga

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 Fa'aeletise
ASTM B231 – Concentric-Lay-Stranded Aluminium 1350 Conductors
ASTM B400 – Fa'a'ave'au Fa'a'au'au Fa'a'au'au Fa'atasi
ASTM D1248 - Polyethylene Plastics Extrusion Materials mo Uaea ma Uaea
ICEA S-121-733 – Uaea La'au ma Avefe'au Lagolagoina Spacer Cable

ASTM Standard 35kV Aerial Overhead Aluminum Uea AAC 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
1/0 7 0.336 0.015 0.175 0.125 0.966 98.9 380 1990
2/0 7 0.376 0.015 0.175 0.125 1.006 124.8 424 2510
3/0 7 0.423 0.015 0.175 0.125 1.053 157.2 476 3040
4/0 7 0.475 0.015 0.175 0.125 1.105 198.4 540 3830
266.8 19 0.537 0.015 0.175 0.125 1.167 250.1 619 4970
336.4 19 0.603 0.015 0.175 0.125 1.233 315.5 712 6150
397.5 19 0.659 0.015 0.175 0.125 1.289 372.9 794 7110
477 19 0.722 0.015 0.175 0.125 1.352 446.8 895 8360
556.5 37 0.78 0.02 0.175 0.125 1.42 521.3 1005 9940
636 37 0.835 0.02 0.175 0.125 1.475 596.1 1104 11400
795 37 0.932 0.02 0.175 0.125 1.572 745.3 1295 13900

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