IEC 60502-2 Armé (ATA) 1 x 25

Applications

These power cables are used for electricity supply in medium voltage installation system. They are well adapted to underground use in industrial applications where chemical and mechanical protection are needed (refinery areas, chemical plants...). 

Design

Conductor:

Stranded bare copper (class 2)

Semi-conductor

Insulation:

Cross-linked polyethylene (XLPE)

Semi-conductor

Screen:

Copper tape

Bedding (Optional):

An inner sheath acting as a filler with practically zero thickness

Inner sheath:

Polyvinyl chloride (PVC)

Armour:

Galvanized steel tapes (GSTA) or aluminium tapes (ATA) for 1 core cable

Outer sheath:

Polyvinyl chloride (PVC). Colour: red. Other colour on request.

Core identification

1 core: natural
3 x: black – green – brown (by tape under copper screen)
 

Marking

NEXANS 279 XLPE/PVC/GSTA or ATA/PVC VOLTAGE Nber of cores and cross section Cu/Alu IEC 60332-3-22(A) MM YYYY manufacturing number + meter marking