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Home > Products > Power Cable > XLPE 3+1 Core Copper Cable

XLPE 3x70+1x35mm2 3+1 Cores Copper Cable

XLPE Insulated 3x70+1x35mm2 3+1 Cores Copper Cable

XLPE Insulated, PVC Sheathed Unarmoured 3x70+1x35mm2 3+1 Cores Copper Cable, 0.6/1kV

Number of Cores: 3+1

Cross section area: 3x70+1x35mm2

Conductor: Copper

Voltage: 0.6/1kV

Package : Export wooden drum & iron wooden drum or as customer require

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APPLICATION STANDARDS CONSTRUCTION PARAMETER

XLPE 3x70+1x35mm2 Copper Cable Application

The structure of 3 cores+1 earth cable wire is designed for application where the earth wires are required according to customer requirements. This 3 core and earth cable/wire ais often referred 3 cores +1 cables XLPE insulated with voltage 0.6/1000v or IEC 60502 3 core and earth cable.

3 core plus earth cable has three conductors which are coded three different colors plus the earth. One of the main applications for this three core and earth lighting cable is when two way lighting is required, it provides the additional conductor between two switches operating the same light fitting.

STANDARDS :

XLPE 3x70+1x35mm2 Copper Cable Standard

IEC 60228 Conductors
IEC 60502-1 Power cables with extruded insulation and their accessories for rated voltages from 1kV(Um=1.2kV) up to 35kV(Um=40.5kV) - Part 1: Cables for rated voltages of 1 kV(Um=1.2kV) and 3 kV(Um=3.6kV)

CONSTRUCTION :

XLPE 3x70+1x35mm2 Cable Construction

1. Conductor: Plain annealed copper, Class 2: stranded conductor
2. Insulation: Cross-linked polyethylene XLPE
3. Filler: Non-hygroscopic material
4. Binder tape: Non-hygroscopic material
5. Outer sheath: Polyvinyl chloride PVC
xlpe 3x70+1x35mm2 copper cable

PARAMETER :

XLPE 3x70+1x35mm2 Copper Cable Parameter

Cable Type:	CU/XLPE/PVC
Operating voltage, U0 / U (V):	600/1000
Number of cores:	3+1
Phase Conductor Nominal Area (mm2):	70
Earth Conductor Nominal Area (mm2):	35
Phase Conductor Stranding:	14
Earth Conductor Stranding:	7
Phase Conductor Insulation Thickness (mm):	1.1
Earth Conductor Insulation Thickness (mm):	0.9
Sheath Thickness (mm):	1.9
Cable Overall Diameter (O.D.) (mm):	31.9
Cable Weight Per 1000 Meters (kg):	2500
Phase Conductor Resistance DC 20°C Per 1000 Meters (Ω):	0.268
Earth Conductor Resistance DC 20°C Per 1000 Meters (Ω):	0.524
Allowable Ampacity in Air (Amps):	215
Allowable Ampacity in Ground (Amps):	250
Test Voltage:	3.5kV for 5 minutes
Operating temperature (°C) :	-15 to +90
Final short circuit temperature (°C):	250

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