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Aerial Insulated Cable
Aerial Insulated Cable

Aerial Insulated Cable

Aerial insulated cables serve primarily in overhead service applications. Utility workers install them for street lighting, outdoor lighting, and temporary power supply at construction sites. The cables operate effectively at voltages of 1000 volts phase-to-phase or less. They function well in various weather conditions due to their protective covering.

Features:

  • Designed for rated voltages up to and including 1kV
  • Uses stranded conductors made of Aluminum, Copper, or ACSR
  • Insulated with black PE, PVC, or XLPE materials
  • Resistant to weather and UV radiation
  • Available in single, duplex, triplex, and quadruplex designs
  • Operates at temperatures up to 70ยฐC or 90ยฐC

Aerial Insulated Cable is a durable solution for overhead power distribution. It works best for low-voltage systems like street lights and temporary construction power.

The conductor core features a stranded design. It comes in circular compacted or uncompacted forms. Customers can select materials such as hard-drawn copper, aluminum, aluminum alloy, or ACSR (Aluminum Conductor Steel Reinforced).

A robust insulation layer protects the metal core. Manufacturers use Thermoplastic Polyethylene (PE), Polyvinyl Chloride (PVC), or Cross-linked Polyethylene (XLPE) for this purpose. The insulation is black and specifically designed to resist weather and UV light.

Operational limits depend on the materials used. PE and PVC versions handle temperatures up to 70ยฐC, while XLPE versions withstand up to 90ยฐC. The product is available in various configurations, including single-core and multi-core bundles (Triplex and Quadruplex Service Drop). Some options include an auxiliary core, which acts as a load-bearing neutral wire made of steel or aluminum alloy.

Product Standards:

GB/T 12527 Aerial Insulated Cables for Rated Voltages up to and Including 1kV

Aerial Insulated Cable IEC 60502-2 10kV Aerial Insulated Cables-Table 1

Nominal Size Min. No. of Wires Approx. Diameter of Conductor (mm) Min. Thickness of Conductor screen (Approx./mm) Nominal Thickness of Insulation (mm) Nominal Thickness of Insulation Screen (mm) Max. DC Resistance at 20โ„ƒ (ฮฉ/km) Min. Breaking Load (N)
No. Reduced Nominal Hard Copper Soft Copper Hard Copper
10 6 3.8 0.5 3.4 1.830
16 6 4.8 0.5 3.4 1.150
25 6 6.0 0.5 2.5 3.4 1.0 0.749 0.727 8465
35 6 7.0 0.5 2.5 3.4 1.0 0.540 0.524 11731
50 6 8.3 0.5 2.5 3.4 1.0 0.399 0.387 16052
70 12 10.0 0.5 2.5 3.4 1.0 0.276 0.268 23461
95 15 11.6 0.6 2.5 3.4 1.0 0.199 0.193 31759
120 18 13.0 0.6 2.5 3.4 1.0 0.158 0.153 39911
150 18 14.6 0.6 2.5 3.4 1.0 0.128 49505
185 30 16.2 0.6 2.5 3.4 1.0 0.1021 61846
240 34 18.4 0.6 2.5 3.4 1.0 0.0777 79823
300 34 20.6 0.6 2.5 3.4 1.0 0.0619 99788
400 53 23.8 0.6 2.5 3.4 1.0 0.0484 133040

Aerial Insulated Cable IEC 60502-2 10kV Aerial Insulated Cables-Table 2

Nominal Size Min. No. of Wires Approx. Diameter of Conductor (mm) Min. Thickness of Conductor screen (Approx./mm) Nominal Thickness of Insulation (mm) Nominal Thickness of Insulation Screen (mm) Max. DC Resistance at 20โ„ƒ (ฮฉ/km) Min. Breaking Load (N)
No. Reduced Nominal AAC AAAC AAC AAAC
10 6 3.8 0.5 3.4 3.080 3.574
16 6 4.8 0.5 3.4 1.910 2.217
25 6 6.0 0.5 2.5 3.4 1.0 1.200 1.393 3762 6284
35 6 7.0 0.5 2.5 3.4 1.0 0.868 1.007 5177 8800
50 6 8.3 0.5 2.5 3.4 1.0 0.641 0.744 7011 12569
70 12 10.0 0.5 2.5 3.4 1.0 0.443 0.514 10354 17596
95 15 11.6 0.6 2.5 3.4 1.0 0.320 0.371 13727 23880
120 18 13.0 0.6 2.5 3.4 1.0 0.253 0.294 17339 30164
150 18 14.6 0.6 2.5 3.4 1.0 0.206 0.239 21033 37706
185 30 16.2 0.6 2.5 3.4 1.0 0.164 0.190 26732 46503
240 34 18.4 0.6 2.5 3.4 1.0 0.125 0.145 34679 60329
300 34 20.6 0.6 2.5 3.4 1.0 0.100 0.116 43349 75411
400 53 23.8 0.6 2.5 3.4 1.0 0.0778 0.0904 55707 100548

Aerial Insulated Cable IEC 60502-2 22.9 kV ACSR/AW-OC/XLPE

Size (mmยฒ) No. and Dia. of Wires Conductor Diameter (mm) Insulation Thickness (mm) Cable Diameter (mm) Rated Strength (kgf) Weight (kg/km)
AL St
No. No. /mm
32 6/SB 1/2.6 7.2 3.0 13.2 1090 210
58 6/SB 1/3.5 9.7 3.0 15.7 1900 330
95 6/SB 1/3.5 12.0 3.5 19.0 2360 530
160 18/SB 1/3.2 15.4 4.0 23.4 3080 730
240 18/SB 1/4.0 18.9 4.0 27.0 4500 1040

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Henan Zhong Dong Cable

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