Power cable, Cu-conductor, PVC-insulation, Cu-concentric conductor
Application - Flame retardant power cable for fixed installation and construction of distribution grids and installations of industrial and public projects with high requirements for fire safety and non-proliferation of fires through cable trays and ducts. The concentric conductor is like a screen and could be used as neutral (N), earthing (PE), and both as neutral and earthing (PEN) conductor, but not as an external conductor.

Construction -
Solid or stranded Cu wires cl.1 or cl.2 acc. to DIN VDE 0295
Insulation: PVC compound
Colour coded: to VDE 0293-308, HD 186
Inner sheath: filling compound
Concentric conductor of Cu-wires and helically Cu-tape
Wrapping: polymer tape
Outer sheath: PVC compound
Outer sheath colour: black

Technical data -
Power and control cable acc. to DIN VDE 0276 part 603, HD 603 S1, 7-cores and above acc. to DIN VDE 0276 part 627, HD 627 S1
Ambient temperature: -30°С - +70°С
min Temperature of laying: -5°С
max Operating temperature: +70°С
Short circuit temperature: +160°С (short circuit duration up to 5 sec.)
Nominal voltage UO/U: 0,6/1 кV
Test voltage: АС – 4 кV/50Hz
Min. bending radius: for single core - 15 x D, for multi-core - 12 х D
Flame-retardant: VDE 0482-266-2-4/IEC 60332-3-24 (Cat. C)

*The cable diameters are approximate. The cable diameters may vary depending on the cable producer, and in accordance with the stated standard.