Energy Supply XLPE Insulated Wire / Lightweight Cross Linked Polyethylene Cable
Application
Power cables for energy supply are installed in open air, in underground, indoors, in cable ducts, power stations, residental connections and street lighting as well as in subscriber networks, where mechanical damages are not be expected.
Quick details
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– Nominal cross section:2X120 mm2
– Overall diameter Ø approx:27.4 mm
– Net weight approx: 2617 kg/km
– Conductor DC resistant at 20°C:0.15 Ω/km
Electrical characteristics
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–Rated voltage Uo/U (Um): 600 / 1000 V
–Maximum current rating air 30°C:431 A
–Maximum current rating buried 20°C: 463 A
–Maximum DC resistance, conductor 20°C:0.15Ω / km
–Test voltage: 4000 V
Dimensional characteristics
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– Nominal cross-section: 120 mm2
– No of Conductors: single 2 Core
– Insulation thickness: 1.2mm
– sheath thickness nominal value:2.1 mm
– Max overall diameter Ø: 27.4 mm
– Approximate weight:2617kg/km
Usage characteristics
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– Maximum operating temperature: 90 °C
– Short circuit temperature: +250°C (short circuit duration max. 5 s)
– during installation up to -5°C
– Temperature range: - 20 to + 90 °C
– Minimum bending radius:15 x cable Ø
Standards
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International: IEC 60502-1
National:GB/ T 12706.1-2008
Construction characteristics
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1. Conductor
– Bare copper conductor, Class 2 to IEC 60228
– For smaller sizes, a solid round conductor, Class 1
2. Insulation: XLPE Compound
3. Filler: PP filler
4. Outer Sheath :PVC Compound
5. Sheath colour :Black
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Energy Supply XLPE Insulated Wire / Lightweight Cross Linked Polyethylene Cable Images
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