Structure

Covered Line Wire, Duplex, Triplex or Quadruplex Service Drop Available

Phase conductors twisted around a bare aluminum alloy or ACSR neutral conductor.

Conductors: Aluminum alloy 1350-H19 wire.

Insulation: Black thermoset cross-linked polyethylene (XLPE).

Neutral: Bare aluminum alloy or ACSR

Description

Aluminum overhead cables are used outdoors in distribution facilities. They carry the power from the utility lines to the buildings through the weather head. Based on this particular function, the cables are also described as service drop cables. Aluminum overhead cables include duplex, triplex, and quadruplex varieties. Duplex cables are used in single-phase power lines, whereas quadruplex cables are used in the three-phase power lines. Triplex cables are exclusively used to carry power from the utility lines to customers.

Aluminum conductor cables are made of soft 1350-H19 aluminum series. They are insulated with an extruded thermoplastic polyethylene or cross-linked polyethylene for protection from problematic outdoor environmental conditions. The cables are designed with an operational temperature of up to 75 degrees and a voltage rating of 600 volts.

Standard

ASTM B-230: Aluminum 1350-H19 wire for electrical purposes.

ASTM B-231: Concentric lay stranded aluminum 1350 conductors.

ICEA S-76-474: Neutral supported power cable assemblies with weather resistant extruded insulation rated at 600V

Benefits of Aluminum Overhead Electrical Wires

Aluminum overhead cables are most often used in overhead power lines because they are lightweight and relatively cheap. Aluminum has high conductivity and low density, which allows these overhead service drop cables to carry current with minimal losses. Aluminum service drop wires are cost-efficient, especially in high-tension lines that stretch for long distances.

 

Covered Line Wire-Aluminium Conductor

How can I get some samples?

We provide free sample and will courier to you by DHL, FEDEX, UPS, TNT, etc. swiftly according to your requirements.

How do you control the quality?
QC department will control the quality during the full production process.
Inspector will inspect each item according to the order, inspection report will transfer to you before loading.
Any third party inspection will be accepted during the production or before loading, such as SGS, BV, etc.   
After-sale dept will follow the order and pay high attention on the feedback from your side after all the products delivered. Any quality problem, we will arrange the technical personnel to solve and bear the corresponding customer losses..

What if the cable we need have some differences on specifications from yours?
Any differences, we can design and produce according to your requests.

What’s the package of the goods?
Usually wooden or steel drum or coil, or according to your requirement

What’s the lead time?
Usually 10-30 working days.

Welcome your inquiry and email soon……