High Performance XLPE Insulated Cable PVC Sheath IEC 60502-1 Standard

Quick details

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– Nominal cross section:2X50 mm2

– Overall diameter Ø approx:19.4mm

– Net weight approx: 1190 kg/km

– Conductor DC resistant at 20°C:0.39 Ω/km

Electrical characteristics

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–Rated voltage Uo/U (Um): 600 / 1000 V

–Maximum current rating air 30°C:226 A

–Maximum current rating buried 20°C: 275 A

–Maximum DC resistance, conductor 20°C: 0.39Ω / km

–Test voltage: 4000 V

Dimensional characteristics

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– Nominal cross-section: 50 mm2

– No of Conductors: single 2 Core

– Insulation thickness: 1.0mm

– sheath thickness nominal value:1.8 mm

– Max overall diameter Ø: 19.4 mm

– Approximate weight:1190kg/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

Note:

when required for a particular application, other colors are available.

Founded in 2000, HOLD-ONE. is a modern large-scale enterprise specializing in R&D and manufacturing of wire and cable. The company has an insulated wire workshop, a low voltage cable workshop, a high voltage cable workshop and cable accessories, and a copper processing workshop. It consists of administrative affairs department, marketing department, technology research and development department, quality management department, planning and finance department, material supply department, safety production department, etc., and has sales and service organizations in 106 large and medium cities across the country. The company's leading products are: rubber sheathed flexible cable, polyethylene sheathed flexible cable, PVC insulated control cable, PVC insulated power cable, overhead insulated cable, aluminum stranded wire and steel core aluminum stranded wire, PVC insulated Sheath (soft) wire and cable, etc., and focus on the development and production of low-smoke halogen-free, low-smoke low-halogen, pre-branch cable and various flame retardant, fire-resistant, shielding and other special cables up to more than 10,000 specifications. The annual production capacity can reach 1 billion yuan. Companies can produce according to national or international

standards.