Standard

IEC 60502-1: Power cables with extruded insulation and their accessories for rated voltages from 1 kV (Um=1.2 kV) up to 30 kV (Um=36 kV) - Part 1: Cables for rated voltages of 1 kV (Um=1.2 kV) and 3 kV (Um=3.6 kV)

Application

This copper armoured cable 4 core 25mm is used in fixed power supplies of rated voltage 1000V and below. Adopting oxygen free copper as its conductor, this cable has super conductivity and corrosion resistant performance. The steel wire armor allows the cable to bear considerable pulling strength. It can be installed in places with high altitude difference. Fire resistant, flame retardant power cable is also available.

Product Details

1) Conductor: annealed plain copper, 7/2.14 mm

2) Conductor shape: sector

3) Insulation: extruded XLPE, thickness 0.9 mm

4) Number of cores: 4

5) Core identification: color strips

6) Inner sheath: extruded PVC, thickness 1.2 mm

7) Armor: galvanized steel wire, 46/1.6 mm

8) Outer sheath: PVC, thickness 1.9 mm

9) Overall diameter: 29.2 mm

10) Net weight: 1986 kg/km

11) Max. DC resistance @ 20℃: 0.727 Ω/km

12) Max. working temperature: 90 ℃

13) Other features: flame retardant, fire resistance, low smoke halogen free, etc