Overhead Aerial Bunched Cable

AAC AAAC ACSR Messenger Overhead Aerial bunched one Core ABC Cable

Overhead Aerial Bunched Cable consists of compacted copper, aluminum (aluminum alloy) conductor, inner shield, fire-resistant insulation and outer shield. It only has the power transmission characteristics of power cables and also has the strong mechanical properties of overhead cables.

Application

Overhead Aerial Bunched Cable can be used as a secondary part of the rod line, in the rod or in the mid-span connector.

Operating at or below 600 volts (0.6kV) (phase to phase), a maximum temperature of 75°C for polyethylene insulated conductors and 90°C for cross-linked polyethylene (XLP) insulated conductors.

Implementation Standards

GB/T12527-2008
Overhead insulated cables with a rated voltage of 1kV and below
GB/T14049-2008
Overhead insulated cable with rated voltage of 10kV
GB/T1179-2008
Round wire concentric gallows overhead conductor

Product Use Characteristics
1. Rated voltage:
* 1kV, 10kV
2. Allowable working temperature of cable:
* 70 ℃ for PVC insulation ;
* 90 ℃ for XLPE insulation ;
* 70 ℃ for PE insulation ;
* 75 ℃ for HDPE insulation ;
3. When short circuit occurs (maximum time does not exceed 5 seconds), the maximum temperature of the cable:
* 160 ℃ for PVC insulation ;
* 150 ℃ for HDPE insulation ;
* 250 ℃ for XLPE insulation ;
* 130 ℃ for PE insulation ;
4. The ambient temperature for Overhead Aerial Bunched Cable laying shall not be lower than -20 ℃, and the installation laying temperature shall not be lower than 0 ℃.
5. Allowable bending radius of cable:
* Cables with a rated voltage less than 1kV: cables with an outer diameter (D) less than 25mm, not less than 4D; cables with an outer diameter (D) of 25mm or more, not less than 6D
* 10kV rated voltage cable: single-core cable 20 (D + d) ± 5% mm, multi-core cable 15 (D + d) ± 5 mm.Note: D-actual outer diameter of cable ; d-actual outer diameter of cable conductor

Technical Data