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 PE cu intarziere la propagarea flacarii

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: -20 °C (measured on the sheath)
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
Test voltage (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