Cu or Al – XLPE – STA or SWA – LSHF

Armoured – Fire Retardant – Halogen Free – IEC 60502-1

Application Fire-retardant, halogen-free, high security cable, for rated voltages up to 0.6/1kV. For power transmission and distribution. Suitable for fixed outdoor connections; laid in free air or in ducts, when it is necessary to protect the cable against mechanical aggression or against rodents threat. Used in tunnels, underground railway, or in general in all places where it is required a high degree of protection of persons and assets or with a large number of people and electrical/electronic equipment.
Cable Designation Cu / XLPE / STA / LSHF
Cu / XLPE / SWA / LSHF
Al / XLPE / STA / LSHF
Al / XLPE / SWA / LSHF
F – Flexible • STA – Steel Tape Armour • SWA – Steel Wire Armour
Construction Characteristics
Conductor Copper (plain annealed): solid class 1 or stranded class 2 or flexible class 5. circular or sector shaped. Aluminium: stranded class 2, circular or sector shaped.
Insulation XLPE – (Cross-linked polyethylene).
Bedding /Inner Sheath LSHF – Low Smoke Halogen Free thermoplastic compound.
Armour Two steel tapes helical applied – galvanized tapes if required;
Steel galvanized wires helical applied;
For single core cables steel is substituted by aluminium tapes.
Oversheath LSHF – Low Smoke Halogen Free thermoplastic compound. Fire retardant.

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