1 Conductor de cupru compactizat, clasa 2, conform SR EN 60228
2 Extruded semiconductor screen.
3 XLPE insulation
4 Extruded semiconductor screen
5 Water-blocking semiconductor tape.
6 Copper wire screen
7 Copper tape
8 Water-blocking semiconductor tape
9 Manta interioara de polietilena termoplastica (PE)
10 Manta exterioara de PVC, culoare neagra

Cablurile sunt destinate pentru distributia energiei electrice în instalatii fixe, în interior, exterior si îngropat

Standard reference: SR HD 620 S2 ; PNE 34 7625
Rated voltage: Uo/U(Um) = 12,7/22 (25) kV
Minimum installation temperature of the cable: -5 °C (masurata pe manta)
Maximum allowable temperature on the conductor

– during normal operation: +90 °C
– during short circuit (max. 5 s): 250 °C

Maximum temperature on the conductor under overload conditions:   +130 °C, 8 hours consecutively, but not more than 125 hours/year
Tensiunea de încercare (50Hz, 5 min): 50 kV
Partial discharge level: max. 2 pC la tensiunea 2Uo (25,4kV)
Minimum bending radius during installation: 15 x exterior diameter
Cablul este cu intarziere la propagarea flacarii conform SR EN 60332-1-2