Duplex Aerial Service Drop Cable Aluminum 600V AAC Neutral Conductor

Duplex Aerial Service Drop Cable Aluminum 600V AAC Neutral Conductor

Construction of Triplex Service Drop Overhead Cable Aluminum

Triplex service drop Cable is consist of Two insulated phase conductor twisted around a bare neutral conductor.

1. Phase Conductor: The phase conductor is aluminum alloy 1350-H19 hard-drawn, compressed concentric-lay-stranded.

2. Insulation Material: The standard insulation on the phase conductor is black low-density cross-linked polyethylene (XLPE), The XLPE insulation meets the requirements of ANSI/ICEA S-76-474-2004 (Standard for Neutral-Supported Power Cable Assemblies with Weather-Resistant Extruded Insulation Rated 600 Volts).

3. Bare Neutral Conductor: The All-aluminum Stranded Conductors are : · Class A 1350-H19 (AAC) hard-drawn, concentric-lay-stranded · Class AA (ACSR) Aluminum conductors Steel reinforced, concentric-lay-stranded · Class A 6201-T81 Alloy (AAAC), concentric-lay-stranded

4. Assembly: Two insulated phase conductors are twisted around the bare neutral conductor with a right-hand lay length of 25 to 60 times the diameter of one phase conductor.

Standards of aluminum cable

ASTM B-230: Aluminum Wire, 1350-H19 for Electrical Purposes.

ASTM B231: Concentric Lay-Stranded Aluminum 1350 Conductors.

ASTM B232: Specification for Concentric-Lay-Stranded Aluminum Conductors, Coated Steel Reinforced (ACSR).

ASTM B399: Specification for Concentric-Lay-Stranded Aluminum Alloy 6201-T81 Conductors.

ASTM B-901: Compressed Round Stranded Aluminum Conductors Using Single Input Wire.

Duplex service drop cable meets or exceeds all applicable requirements of ANSI/ ICEA S-76-474

Applications of xlpe cable

Triplex service drop cable is used for delivers 3-wire single phase power from secondary power lines or pole-mounted transformers to service entrance conductors, It also may be used as pole line secondary with service splices at the pole or mid-span. Their use should be limited to circuits not exceeding 600 volts phase-to-phase and a 90°C normal conductor temperature.

Technical Specification