ICEA S-121-733 Tree Wire Spacer Cable

ICEA S-121-733 Tree Wire Spacer Cable is a specialized overhead distribution cable designed for reliable power transmission in areas with dense tree coverage. Featuring a high-strength aluminum conductor and robust cross-linked polyethylene insulation, this cable is engineered to withstand tree branch contact while maintaining electrical integrity. Its unique construction allows for reduced clearance requirements when installed with appropriate spacer hardware, minimizing the need for aggressive tree trimming while enhancing system reliability. This versatile cable offers excellent resistance to tracking, weathering, and UV exposure, making it an ideal solution for utilities seeking to balance reliable power delivery with environmental conservation in heavily wooded service territories.

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ICEA S-121-733 Tree Wire Spacer Cable

SAC Cable ICEA S-66-524

  • Conductor Compact stranded hard drawn aluminum conductor (Class 2)
  • Conductor shield Semi-conducting cross-linked polyethylene.
  • Insulation High-density cross-linked polyethylene (XLPE)
  • Covering Abrasion-resistant, track-resistant cross-linked polyethylene (Black)
  • Configuration Designed for use with spacers on overhead distribution systems
  • Package Export wooden drum & iron wooden drum or as customer require

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ICEA S-121-733 Tree Wire Spacer Cable Application:

This standard applies of tree wire and messenger supported spacer cable and CCX etc. These conductors are intended primarily for the distribution of electrical energy under normal conditions of overhead (aerial) installations. They are considered as covered conductors therefore the cables carry no voltage rating. The conductors must be installed on insulators and/or spacers adequate for the service voltage. The user may want to give consideration to the dielectric compatibility of the covering, insulator, spacer and tree wire.

ICEA S-121-733 Tree Wire Spacer Cable Description

The conductors are stranded,circular compressed aluminum, aluminum-alloy, copper, ACSR or ACSR/AW etc. The conductor screen is the extruded Semi-conducting conductor shield in Black. The inner Insulation is mainly natural color thermoplastic polyethylene (PE) or cross-linked polyethylene (XLPE). And the outer Insulation is mainly thermoplastic polyethylene (PE) or cross-linked polyethylene (XLPE) in Black or Grey or Red with Weather or UV resistant. This standard covers both thermoplastic and cross linked polyethylene constructions, rated for 75°C or 90°C normal service temperature.

Specifications

● ANSI/ICEA S-121-733 Tree Wire and Messenger Supported Spacer Cable
● NTC 5909 Cables De Potencia Cubiertos(Semiaislados) No Apantallados De 15000 Voltios-46000 Voltios,Para Uso En Lineas Aéreas De Distribución De Energía Eléctrica
● BS EN 50397-1 Covered Conductors for Overhead Lines and the Related Accessories for Rated Voltages above 1 kV a.c. and Not Exceeding 36 kV a.c.— Part 1: Covered conductors

15kV Tree Wire
Size
(AWG or kcmil)		 No.
of Wires		 Covering Thickness Cable Diameter Rated
Strength		 Weight
Conductor Shield Inner Layer Outer Layer
No. mm mm mm mm kN kg/km
3-Layer 15kV ACSR/XLPE/HDPE
6 6/1 0.38 1.91 1.91 13.6 5.28 188
4 6/1 0.38 1.91 1.91 14.8 8.30 238
3 6/1 0.38 1.91 1.91 15.6 10.2 271
2 6/1 0.38 1.91 1.91 16.5 12.7 313
1 6/1 0.38 1.91 1.91 17.4 15.6 362
1/0 6/1 0.38 1.91 1.91 18.5 19.4 424
2/0 6/1 0.38 1.91 1.91 19.6 23.3 496
3/0 6/1 0.38 1.91 1.91 20.7 29.4 584
4/0 6/1 0.38 1.91 1.91 22.4 37.1 699
266.8 18/1 0.38 1.91 1.91 23.7 30.3 713
336.4 18/1 0.38 1.91 1.91 25.2 38.2 847

 

Size
( kcmil)		 Number
of Wires		 Covering Thickness Cable Diameter Rated
Strength		 Weight
Conductor Shield Inner Layer Outer Layer
No. mm mm mm mm kN kg/km
3-Layer 15kV AAAC/XLPE/HDPE
48.69 7 0.38 1.91 1.91 15.2 7.83 223
77.47 7 0.38 1.91 1.91 16.8 12.4 286
123.3 7 0.38 1.91 1.91 19.0 18.9 383
155.4 7 0.38 1.91 1.91 20.1 23.8 443
195.7 7 0.38 1.91 1.91 21.5 30.0 521
246.9 7 0.38 1.91 1.91 23.0 37.8 614
312.8 19 0.38 1.91 1.91 24.9 46.5 740
394.5 19 0.38 1.91 1.91 27.4 58.6 892
465.4 19 0.38 1.91 1.91 28.4 69.2 1008
559.5 19 0.51 1.91 1.91 30.4 83.1 1168
652.4 19 0.51 1.91 1.91 31.8 97.0 1320
740.8 37 0.51 1.91 1.91 33.3 107 1463

 

Size
(AWG or kcmil)		 No.
of Wires		 Covering Thickness Cable Diameter Rated
Strength		 Weight
Conductor Shield Inner Layer Outer Layer
No. mm mm mm mm kN kg/km
3-Layer 15kV AAC/XLPE/HDPE
4 7 0.38 1.91 1.91 14.4 3.52 204
2 7 0.38 1.91 1.91 15.8 5.39 259
1/0 7 0.38 1.91 1.91 17.7 7.96 341
2/0 7 0.38 1.91 1.91 18.6 9.99 394
3/0 7 0.38 1.91 1.91 19.7 12.15 459
4/0 7 0.38 1.91 1.91 21.1 15.30 541
266.8 19 0.38 1.91 1.91 23.0 19.89 648
336.4 19 0.38 1.91 1.91 24.9 24.57 775
397.5 19 0.38 1.91 1.91 26.1 28.44 878
477 19 0.38 1.91 1.91 27.9 33.30 1017
556.5 37 0.51 1.91 1.91 30.1 39.87 1161
636 37 0.51 1.91 1.91 31.5 45.36 1295
795 37 0.51 2.03 2.03 34.2 55.62 1557
25kV Tree Wire
Size
(AWG or kcmil)		 No.
of Wires		 Covering Thickness Cable diameter Rated
Strength		 Weight
Conductor Shield Inner Layer Outer Layer
No. mm mm mm mm kN kg/km
3-Layer 25kV ACSR/XLPE/HDPE
1/0 6/1 0.38 3.18 3.18 23.6 19.4 586
2/0 6/1 0.38 3.18 3.18 24.7 23.3 666
3/0 6/1 0.38 3.18 3.18 25.8 29.4 763
4/0 6/1 0.38 3.18 3.18 27.5 37.1 891
266.8 18/1 0.38 3.18 3.18 28.6 30.3 913
336.4 18/1 0.38 3.18 3.18 30.1 38.2 1058

 

Size
( kcmil)		 No.
of Wires		 Covering Thickness Cable Diameter Rated
Strength		 Weight
Conductor Shield Inner Layer Outer Layer
No. mm mm mm mm kN kg/km
3-Layer 25kV AAAC/XLPE/HDPE
48.69 7 0.38 3.18 3.18 20.1 7.83 358
77.47 7 0.38 3.18 3.18 21.7 12.4 434
123.3 7 0.38 3.18 3.18 23.9 18.9 547
155.4 7 0.38 3.18 3.18 25.0 23.8 616
195.7 7 0.38 3.18 3.18 26.4 30.0 704
246.9 7 0.38 3.18 3.18 27.9 37.8 809
312.8 19 0.38 3.18 3.18 29.6 46.5 939
394.5 19 0.38 3.18 3.18 32.1 58.6 1109
465.4 19 0.38 3.18 3.18 33.1 69.2 1232
559.5 19 0.51 3.18 3.18 35.1 83.1 1407
652.4 19 0.51 3.18 3.18 36.5 97.0 1569
740.8 37 0.51 3.18 3.18 38.0 107 1723
927.2 37 0.51 3.18 3.18 40.9 135 2050

 

Size
(AWG or kcmil)		 No.
of Wires		 Covering Thickness Cable Diameter Rated
Strength		 Weight
Conductor Shield Inner Layer Outer Layer
No. mm mm mm mm kN kg/km
3-Layer 25kV AAC/XLPE/HDPE
1/0 7 0.38 3.18 3.18 22.8 7.96 497
2/0 7 0.38 3.18 3.18 23.7 9.99 556
3/0 7 0.38 3.18 3.18 24.8 12.15 630
4/0 7 0.38 3.18 3.18 26.2 15.30 723
266.8 19 0.38 3.18 3.18 27.7 19.89 833
336.4 19 0.38 3.18 3.18 29.6 24.57 973
397.5 19 0.38 3.18 3.18 30.8 28.44 1086
477 19 0.38 3.18 3.18 32.6 33.30 1237
556.5 37 0.51 3.18 3.18 34.8 39.87 1398
636 37 0.51 3.18 3.18 36.2 45.36 1542
795 37 0.51 3.18 3.18 38.9 55.62 1824
35kV Tree Wire
Size
(AWG or kcmil)		 No.
of Wires		 Covering Thickness Cable Diameter Rated
Strength		 Weight
Conductor Shield Inner Layer Outer Layer
No. mm mm mm mm kN kg/km
3-Layer 35kV ACSR/XLPE/HDPE
1/0 6/1 0.38 4.45 3.18 26.1 19.4 682
2/0 6/1 0.38 4.45 3.18 27.2 23.3 767
3/0 6/1 0.38 4.45 3.18 28.4 29.4 868
4/0 6/1 0.38 4.45 3.18 30.0 37.1 1002
266.8 18/1 0.38 4.45 3.18 31.1 30.3 1028
336.4 18/1 0.38 4.45 3.18 32.6 38.2 1179
Size
( kcmil)		 No.
of Wires		 Covering Thickness Cable Diameter Rated
Strength		 Weight
Conductor Shield Inner Layer Outer Layer
No. mm mm mm mm kN kg/km
3-Layer 35kV AAAC/XLPE/HDPE
48.69 7 0.38 4.45 3.18 22.6 7.83 441
77.47 7 0.38 4.45 3.18 24.2 12.4 523
123.3 7 0.38 4.45 3.18 26.4 18.9 644
155.4 7 0.38 4.45 3.18 27.5 23.8 718
195.7 7 0.38 4.45 3.18 28.9 30.0 811
246.9 7 0.38 4.45 3.18 30.4 37.8 922
312.8 19 0.38 4.45 3.18 32.1 46.5 1059
394.5 19 0.38 4.45 3.18 34.6 58.6 1238
465.4 19 0.38 4.45 3.18 35.6 69.2 1365
559.5 19 0.51 4.45 3.18 37.6 83.1 1547
652.4 19 0.51 4.45 3.18 39.0 97.0 1715
740.8 37 0.51 4.45 3.18 40.5 107 1874
927.2 37 0.51 4.45 3.18 43.4 135 2213
Size
(AWG or kcmil)		 No.
of Wires		 Covering Thickness Cable Diameter Rated
Strength		 Weight
Conductor Shield Inner Layer Outer Layer
No. mm mm mm mm kN kg/km
3-Layer 35kV AAC/XLPE/HDPE
1/0 7 0.38 4.45 3.18 25.3 7.96 590
2/0 7 0.38 4.45 3.18 26.2 9.99 653
3/0 7 0.38 4.45 3.18 27.3 12.15 731
4/0 7 0.38 4.45 3.18 28.7 15.30 829
266.8 19 0.38 4.45 3.18 30.2 19.89 946
336.4 19 0.38 4.45 3.18 32.1 24.57 1094
397.5 19 0.38 4.45 3.18 33.3 28.44 1210
477 19 0.38 4.45 3.18 35.1 33.30 1369
556.5 37 0.51 4.45 3.18 37.3 39.87 1538
636 37 0.51 4.45 3.18 38.8 45.36 1688
795 37 0.51 4.45 3.18 41.4 55.62 1980
46kV Tree Wire
Size
(kcmil)		 No.
of Wires		 Covering Thickness Cable Diameter Rated
Strength		 Weight
Conductor Shield Inner Layer Outer Layer
No. mm mm mm mm kN kg/km
3-Layer 46kV AAAC/XLPE/HDPE
48.69 7 0.38 5.72 4.45 27.7 7.83 640
77.47 7 0.38 5.72 4.45 29.3 12.4 734
123.3 7 0.38 5.72 4.45 31.5 18.9 873
155.4 7 0.38 5.72 4.45 32.6 23.8 955
195.7 7 0.38 5.72 4.45 34.0 30.0 1060
246.9 7 0.38 5.72 4.45 35.5 37.8 1182
312.8 19 0.38 5.72 4.45 37.2 46.5 1332
394.5 19 0.38 5.72 4.45 39.7 58.6 1531
465.4 19 0.38 5.72 4.45 40.7 69.2 1666
559.5 19 0.51 5.72 4.45 42.7 83.1 1864
652.4 19 0.51 5.72 4.45 44.1 97.0 2043
740.8 37 0.51 5.72 4.45 45.6 107 2214
927.2 37 0.51 5.72 4.45 48.5 135 2575

 

Size
(AWG or kcmil)		 No.
of Wires		 Covering Thickness Cable Diameter Rated
Strength		 Weight
Conductor Shield Inner Layer Outer Layer
No. mm mm mm mm kN kg/km
3-Layer 46kV AAC/XLPE/HDPE
1/0 7 0.38 5.72 4.45 30.4 7.96 810
2/0 7 0.38 5.72 4.45 31.3 9.99 880
3/0 7 0.38 5.72 4.45 32.4 12.15 968
4/0 7 0.38 5.72 4.45 33.8 15.30 1077
266.8 19 0.38 5.72 4.45 35.3 19.89 1205
336.4 19 0.38 5.72 4.45 37.2 24.57 1367
397.5 19 0.38 5.72 4.45 38.4 28.44 1494
477 19 0.38 5.72 4.45 40.2 33.30 1666
556.5 37 0.51 5.72 4.45 42.4 39.87 1853
636 37 0.51 5.72 4.45 43.9 45.36 2014
795 37 0.51 5.72 4.45 46.5 55.62 2326