Medium Voltage XLPE Insulated Overall Screened Cable to IEC 60502-2

Applications

IEC 60502-2 Standard Cable for oil industry are suitable for installation mostly in power supply stations, indoors and in cable ducts, outdoors, underground and in water as well as for installation on cable trays for industries.

Standards

IEC 60228; IEC 60502-2

>Construction

Conductor: Stranded bare copper (class 2)
Conductor screen: This will be an extruded layer of semi-conducting crosslinkable compound applied under simultaneous triple extrusion process over the conductor along with the insulation and the insulation screen.
Insulation: XLPE
Insulation screen: This will be a layer of semi-conducting crosslinkable compound which will be applied by triple extrusion process over the insulation.
Core identification:
1 Core: Natural
3 Cores: Black, Green, Brown
Inner sheath: PVC Color black
Overall screen: Aluminum/polyethylene tape
Sheath: HDPE Color: black
Special sheath (intermediate sheath): Polyamide
Outer sheath: Special PVC. Color: red. U.V resistance can be offered upon request.

Properties

Fire retardance: IEC 60332-3-22
Operating temperature: -20~60°C
Max. conductor operating temperature: 90°C
Chemical resistance: Aliphatic and aromatic hydrocarbon resistance

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