NR/PS/ELP/00008 25/44kV Graphite Covered MDPE Cable
BS 6622, BS 6234, BS 7454, BS EN/IEC 60502-2, BS EN/IEC 60840
APPLICATION Cable used to distribute three phase a.c. electrical power to 25kV – 0V – 25kV autotransformer systems on AC electrified lines |
CHARACTERISTICS Voltage Rating Uo/U 25/44kV Temperature Rating -25°C to +90°C Minimum Bending Radius Fixed: 15 x overall diameter (12 x overall diameter adjacent to joints or terminations provided that bending is carefully controlled by use of former) |
CONSTRUCTION
Conductor
Class 2 compacted circular stranded copper conductor
Conductor Screen
Extruded semi-conductive XLPE (Cross-Linked Polyethylene), solidly bonded
Insulation
XLPE (Cross-Linked Polyethylene)
Insulation Screen
Extruded semi-conductive XLPE (Cross-Linked Polyethylene),strippable
Bedding Tape
Water swellable semi-conductive tape
Screen (83mm2)
Copper wire screen, helically wound with equalising copper tape
Separator
Water swellable tape
Sheath
MDPE (Medium Density Polyethylene) Graphite Coated
Sheath Colour
● Black
