15kv Concentric Copper Power Cables 2X400mm2 2X300mm2

15kv Concentric Copper Power Cables 2X400mm2 2X300mm2

15kv Concentric Copper Power Cables 2X400mm2 2X300mm2

Concentric Cables

Construction, Power Station

Low and Medium Voltage Cable

DC & AC

XLPE

PVC

Round Wire

Bare Copper Wire

ISO, CCC

Concentric Cable

Yifang

IEC 60502

YIFANG

Steel Wooden Drum

2x185mm2, 2x300mm2, 2x240mm2, 2x400mm2

China

8544601200

Product Description

15kV Concentric Copper Power Cables 2x400mm2 2x300mm2

Application

For use in high voltage transforamtion or high voltage system grounded.

Global data

Brand YIFANG

Standard IEC 60502

Design features

Conductor Compacted round concentric Copper stranded,IEC 60228,2004

Conductor Screen Semi-conductive XLPE compound

Insulation XLPE

Insulation Screen: Semi-conductive XLPE compound

Neutral Conductor: Full size copper wire

Jacket PVC with carbon black content from 2%~10%

Marking Printed as per customer requirements

Thermal parameters

Max. permissible temperature at conductor 90 °C

Max. short circuit temperature of the conductor 250 °C

Specification

ITEM DESCRIPTION UNIT DATA
1 Standard to which the cable conform IEC 60502-2
2 Conductor
Conductor Material Stranded Copper Wire,
compacted round
Core number of conductor 1
Conductor Cross-sectional Area mm2 400
Min. Stranding Number No. 53
Approx. Conductor Diameter mm 23.6
Max. D.C. Resistance of conductor at 20ºC Ω/km 0.047
3 Conductor Screen
Material Semi-conducting compound
Nominal thickness mm 0.6
4 Insulation
Material XLPE
Nominal thickness mm 4.5
5 Insulation screen
Material Semi-conducting compound
Nominal thickness mm 0.7
6 Concentric layer
Material Copper wire
Dia. of single wire mm 4.3
7 Wrapping tape Non-woven clothing tape
8 Outer sheath
Material PVC
Nominal thickness mm 2.4
9 Complete cable
Overall diameter (approx.) mm 50.2
Weight per km (approx.) Kg/km 8300

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