Nominal voltage, kV: 1
Ambient temperature during cable operation, °С: from – 50 to + 60
Minimum bending radius, diameters of cable: for multi-core—7,5; for single-core—10
The cables are laid at temperature (without preheat), °C, not below: –15
Conductor: Copper, single-wire or multi-wire core, of circular or sector-shaped form, of the 1 or 2 class according to GOST 22483.
Insulation: XLPE (color coded conductor).
Core arrangement: Insulated conductors of multi-wire cables are twisted in a cable core.
Inner sheath: It’s made with the filling of exterior gaps between the conductors of halogen-free polymer composition.
Lapping: For cables with the conductors of cross-section 50 mm2 and more is made of one fiber glass tape.
Screen: For cables of types PvPEng(A)-HF the screen is made in form of lapping with copper tapes or by agreement with the customer with copper wires and a spiral taping with a copper tape.
Cable sheath: It’s made of halogen-free polymer composition.
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