English

O'OGA

Aiga

Oloa

Uaea Insulated I luga a'e

La'au Uaea Spacer Cable

ASTM 25kV Aerial Spacer Cable AAC 3-layer Track-resistant XLPE

Auina imeli ia i matou

LA'U FA'AMATALAGA VAEGA

Fa'amatalaga o oloa

Fa'ailoga oloa

Fa'atatauga

Ina ia aloese mai faʻalavelave faʻafesoʻotaʻi poʻo tulaga e maualuga ai le avanoa, ASTM 25kV Aerial Cable (laau uaea ma spacer cable) ua mamanuina mo le faʻaogaina i luga o le ulu muamua ma le tulaga lua faʻamauina i le 25 kV (tau).
Afai e fa'afeso'ota'i ma la'au po'o isi meaola, o le fausaga e 3-layer e fa'asa'o ai ala e fa'ate'aina ai ta'amilosaga pupuu ma fa'amalama.O lenei faiga e mafai ona taofia lelei le faaletonu o le tino, faaleagaina, po o afi e mafua mai i laau pa'u'u po o lala pe a tuu lelei.

Fauga

Aerial Spacer Cable ma se ta'ita'i e faia atoa i le alumini, o se talipupuni fa'apipi'i e 3-laufa ma le faiga fa'apipi'i e fausia i luga o le ufi 2-vaega ma se talipupuni fa'avevela semiconducting fa'avevela.
O le polyethylene fa'akososo'o e fai a'e ai le vaega pito i totonu o le ufi, ma le polyethylene fa'afeso'ota'i fa'asaga i ala 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 25kV Uaea Spacer Va'alele AAC 3-'apa le Su'ega XLPE (2)

Tulaga

E tusa ai ma faʻamatalaga faʻatulagaina e le American Society for Testing and Materials:
O vaega alumini 1350-H19 ta'avale o lenei oloa e fetaui pe sili atu i tulaga B230 mo mea fa'apea.
O vaega ta'ita'i fo'i e fa'afetaui le tulaga B231 mo uaea alumini 1350-H19 fa'apipi'i fa'apipi'i.
O le uamea faʻamalosia alumini concentric-lay-stranded (ACSR) faʻafetaui tulaga B232.
u'amea uamea fa'a'ofuina fa'ama'i fa'a'utala mo le fa'amalosia e fetaui ma tulaga fa'ata'atia a le ASTM B498.

ASTM Standard 25kV Aerial Cable 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	0.075	0.075	0.666	98.9	212	1990
2/0	7	0.376	0.015	0.075	0.075	0.706	124.8	247	2510
3/0	7	0.423	0.015	0.075	0.075	0.753	157.2	290	3040
4/0	7	0.475	0.015	0.075	0.075	0.805	198.4	343	3830
266.8	19	0.537	0.015	0.075	0.075	0.867	250.1	409	4970
336.4	19	0.603	0.015	0.075	0.075	0.933	315.5	489	6150
397.5	19	0.659	0.015	0.075	0.075	0.989	372.9	560	7110
477	19	0.722	0.015	0.075	0.075	1.052	446.8	648	8360
556.5	37	0.78	0.02	0.075	0.075	1.12	521.3	743	9940
636	37	0.835	0.02	0.075	0.075	1.175	596.1	831	11400
795	37	0.932	0.02	0.08	0.08	1.292	745.3	1020	13900