Conducting The Energy - Xinfeng Cable

CU/XLPE/XLPE Concetric Cable

Dominica Marketmarket custom-made Concentric Cable by Xinfeng Cable

Application

Concentric cable is a type of cable with a combined neutral and earth wire completely surrounds the core, Suitable for electrical network, are used in service entrances replacing low voltage bundled cables in order to avoid energy robbery. Also suitable for sub main distribution and particularly used within high-rise buildings and street lighting systems.

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Standards

ASTM D2655, ASTM B556,ASTM B193, UL 44, UL 1581 , ASTM B8 , UL 854.

CUXLPEXLPE Concetric Cable 01

Construction

Phase Conductor: Stranded aluminium wire

Phase Insulation: XLPE

Neutral Conductor: Solid aluminium wire

Binder tape : Polyester tape

Sheath : XLPE

Inner covering : PVC

Characteristics

  • Rated voltages: 600V.
  • The ambient temperature for installation: ≥0℃
  • Maximum conductor temperature in normal operation:≤90℃
  • Test Voltage: 3.0kV 5min No Breakdown (14-10AWG), 3.0kV 5min No Breakdown (8-2AWG), according to UL44.
  • Max operating temperature of con. When cable short-circuited(5s maximum duration): 250℃.
  • Permissible minimum bending radius: Single Conductor: 8 x OD. Multi-Conductor: 6 x OD.
    Note: OD. =Overall Diameter of Cable

Specifications

Size
AWG
Phase Conductor
Structure
No./ mm
Phase XLPE Insulation
Nominal Thickness
mm
Neutral Conductor
Structure
No./ mm
XLPE Sheath
Nominal Thickness
mm
Approx. Weight
CU
kg/km
ALAL ALLOY
kg/km
2×8 7/1.23 1.14 25/0.65 1.14 202 97
2×10 7/0.98 1.14 25/0.52 1.14 141 74
3×8 7/1.23 1.14 25/0.65 1.14 202 97
2×8 7/1.23 1.14 25/0.65 1.14 202 97
2×8 7/1.23 1.14 25/0.65 1.14 202 97
2×8 7/1.23 1.14 25/0.65 1.14 202 97
2×8 7/1.23 1.14 25/0.65 1.14 202 97

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