25 mm2 Customized PVC Insulated ABC Aerial Bundle Cables for Overhead Line Power Cable

High Quality Aluminum Conductor PVC Insulated PVC Sheathed Power Lines

Aerial Bundle Cables, often referred to as Aerial Bundled Conductors or simply ABC, are cables for overhead line power, so called for combining multiple single core cables together. With applications including temporary power distribution to street lighting and secondary pole-to-pole service cables, they are lightweight stranded aluminium conductors, both single core and multi-cores. Whilst Aerial Bundle Cables are used in rural power distribution in some countries, they are more commonly used in temporary power installations such as on construction sites. As insulated cables they are often preferred to bare conductors which are installed and separated by air gaps but where sparks and shorts in the event of high winds may cause resulting bushfires in dry climates or risk nearby property. The XLPE insulation material, and where relevant the sheathing material, allows the ABC to be tightly bundled together – additional steel wire supports similar to those in ACSR can also be incorporated as catenary wires .

LOW VOLTAGE ABC

 1.Application

  Used for overhead power transmission and distribution lines of AC rated voltage up to and including 1kV or rated voltage 10kV.

2 Standard

  Rated voltages up to and including 1KV aerial insulated cable implement the standard GB/T12527, Rated voltage 10KV aerial insulated cable implement the standard GB/T14049.

3 Application Properties 

a)Rated voltage is up to and including 1KV, 10KV

b)The conductor long-term maximum working temperature: PVC and PE insulation should not exceed 70°C, XLPE insulation should not exceed 90°C.

c)During short circuit (maximum permanent time is not more than 5 seconds), the maximum temperature of cable conductor: XLPE insulation 250 °C, High-density polyethylene insulation 150°C

d) When laying the cable,minimum ambient temperature of laying should not be lower than -20°C.

e)The minimum bending radius: ≥20 (D+d) ±5%mm, D is the cable overall diameter, d is the conductor diameter.

4 Product Performance

A , Conductor DC resistance(at 20°C)conform to the stipulation of GB/T3956-2008.

B, AC Voltage Test: 3.5kV, lasting for 5min, without breakdown.

5 Description and Type

Overhead Insulated Power Cable of rated voltage up to and including 1kV. 

Overhead Insulated Power Cable of Rated Voltage 10 KV.

6 Specifications 

Overhead Insulated Power Cable of Rated Voltages up to and Including 1kv.

Overhead Insulated Cable of Rated Voltage 10kV.

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