High Voltage Power Cable 26/45/52, 38/66/72.5 kV



Manufactured according to standard

Conductors – Сu and Al stranded compacted

Insulation – XLPE compound

Inner/ Outer semi-conductive layer –

semi-conductive XLPE compound

Metal screen – Cu wires

Water resisting element –

A layer of semi-conductive water-absorbing tapes

Sheath – PE compound

Color – Black

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The High Voltage Single-core Power Cables are suitable for fixed assembly and indoor installation, in cable ducts and conduits,

over shelves and grilles in water and directly underground in ditch and outdoor under shelter.


Conductor Resistance 

According to IEC60228 class 2 and VDE 0295 class 2 

Operating Temperature 

90° C continuous operation 

Short circuit temperature 

250° C (5 sec.) 

Overload temperature 

130° C /100h per year max./ 

Nominal voltage uo/u 

26/45 kV 38/66 kV 

Highest system voltage uo/u, no more than 

52 kV; 72.5 kV 

Test voltage ac (») – 5 min dc (=) – 15 min 

26/45 kV 38/66 kV 

65 kV 90 kV 

Bending radius 

15 x Dcable 

Level of partial discharge at 2*uo 

Max. 5 pC 

Temperature of laying 

No less than -5° C 

Temperature of exploitation 

-30° C to 50° C 


According to IEC 60502-2 or DIN VDE 0276-620