CU/XLPE/CWS/MDPE, POWER CABLE, 19/33 KV, Single Core (BS 6622)
Application
Cable used to distribute three phase a.c. electrical power supplies at nominal system voltages of 33kV to traction substations on D.C. electrified lines.
Standards
BS6622, BS6234, BS7454, IEC 60502-2, IEC60840
Technical Data
Conductor
300mm2 : Class 2 compact circular stranded plain copper to BS EN 60228:2005 (previously BS6360)
Conductor Screen
Extruded semi-conducting XLPE (Cross-Linked Polyethylene), solidly bonded
Insulation
XLPE (Cross-Linked Polyethylene)
Insulation Screen
Extruded semi-conducting XLPE (Cross-Linked Polyethylene), solidly bonded, strippable
Bedding Tape
Water swellable semi-conducting tape
Screen
Copper wire screen, helically wound with equalising copper tape
Separator
Water swellable tape
Sheath
MDPE (Medium Density Polyethylene) type TS2 (Graphite Coated)
Colour
Black
Voltage Rating
19000/33000V
Temperature Rating
+90C
Minimum Bending Radius
15 x overall diameter (12 x overall diameter adjacent to joints or terminations provided that bending is carefully controlled by use of former)
No. of Cores x Nominal Cross Sectional Area | Nominal Thickness of Conductor Screen | Nominal Thickness of Insulation | Nominal Thickness of Insulation Screen | Nominal Overall Diameter | Nominal Weight |
| # x mm² | mm | mm | mm | mm | kg/Km |
| 1 x 300 | 0.9 | 8.0 | 0.6 | 50.0 | 4500 |