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TECHNICAL DATA

  • Max. Operating Temperature: 90°C
  • Max. Short Circuit Temperature: 250°C (max. 5 sec.)
  • Rated Voltage: 20.3/35kV (Um: 42.000V)
  • Min. Bending Radius: 15x Cable Outer Diameter
  • Production Standards: IEC 60502-2; VDE 0276-620

APPLICATION

These cables refer to power cables with a rated voltage of
20,3/35 kV. These cables have very low electrical loss compare
to their similars and they are used in cable ducts, outdoor and
indoor installations, underground where the short circuit levels
are high such as urban and industrial areas fed by electrical
energy. They are also used under normal and salty water
if specially produced.

CONSTRUCTION

  • Stranded Class 2 Copper or Aluminum Wire
  • The inner layer of semi-conducting material
  • XLPE Insulation
  • The outer layer of semi-conducting material
  • Semi-conducting tape
  • The screen of copper wires
  • Outer sheath of Polyvinylchloride (PVC) or Polyethelene (PE)

SECTION RANGE

  • For the Power Cables with Copper Conductor:
    From 35mm2 up to 630mm2
  • For the Power Cables with Aluminum Conductor:
    From 35mm2 up to 630mm2

CODE of CABLE

  • For the Cables with Copper Conductor:
    Cu/ XLPE/SC/PVC; Cu/ XLPE/SC/AWA/PVC; N2XSY;
    N2XS(F)Y; N2XSYR(A)V; N2XS(FL)2Y; YXC7V;
    YXC7VY2(A)V; YXC7(Q)
  • For the Cables with Aluminum Conductor:
    Al/ XLPE/SC/PVC ; Al/ XLPE/SC/AWA/PVC; NA2XSY;
    NA2XS(F)Y; NA2XSYR(A)V; NA2XS(FL)2Y; YAXC7V;
    YAXC7VY2(A)V; YAXC7(Q)V

SPECIAL FEATURES

  • Cables can be supplied with special flame retardant PVC or
    Halogen Free Flame retardant(HFFR) outer sheath to
    comply with the flame test requirements of IEC 60332
    Category A-B and C upon special request.
  • Cables can be supplied with Polyethylene Outer Sheath
    material upon special request.
  • Cables can be supplied with Longitudinally or
    Radial+Longitudinally sealed watertight tape
    (Swellable tape) upon special request

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