BS6622 Cu/XLPE/CTS/PVC/SWA/PVC 6.36/11kV – 3 core
Cu/XLPE/CTS/PVC/SWA/PVC 11kV medium voltage power cable may be used for power networks, in fixed installation outdoors in cable ducts or directly in the ground. The cable consists of a Class 2 stranded copper conductor, semi conductive conductor screen, XLPE insulation, semi conductive insulation screen, plain copper tape screen for each core, PVC bedding, galvanized Steel Wire Armour and red PVC outer sheath. 6350/11000 volts to BS6622 and IEC 60502-2, flame retardant to IEC 60332-1.
Construction Characteristics |
|
| Conductor material: | Copper |
| Conductor identification: | Coloured tapes under screen |
| Conductor shape: | Circular |
| Conductor flexibility: | Stranded class 2 |
| Material of the inner semi-conductor: | Semi-conducting compound |
| Insulation: | XLPE (Chemical) |
| Material of the external semi-conduct: | Extruded strippable |
| Screen: | Bare Copper |
| Inner sheath: | PVC |
| Armour type: | Galvanized steel wires |
| Outer sheath: | PVC |
| Colour: | Red |
| Lead free: | Yes |
Electrical Characteristics |
|
| Rated Voltage Uo/U (Um): | 6350/11000 volts to BS6622 & IEC 60502-2 |
Usage Characteristics |
|
| Minimum installation temperature: | 0°C |
| Maximum installation temperature: | 60°C |
| Installation type: | Direct burial or in ducts |
| Maximum operating temperature: | 90°C |
| Short-circuit max. conductor temperature: | 250°C |
| Flame retardant: | IEC 60332-1 |
| Bending radius: | 12 x Overall diameter |
3 Core: Brown, Black & Grey Tapes
| Part Number | Cross Section | Stranding | Approx Weight | Approx Overall Diameter | Gland Size | Single Cleat | Nom. Max. DC-resist conductor 20° C | Current rating laid direct |
| (mm²) | (mm) | KG/KM | (mm) | (mm) | (Ohm/km) | (Amp) | ||
| 11KVPVC3X16 | 3 x 16 | 7/1.70 | 3440 | 44.3 | 40 | 1.8 | 1.15 | 119 |
| 11KVPVC3X25 | 3 x 25 | 7/2.14 | 4060 | 48.5 | 50 | 2 | 0.727 | 152 |
| 11KVPVC3X35 | 3 x 35 | 7/2.52 | 4495 | 50.5 | 50 | R9 | 0.524 | 181 |
| 11KVPVC3X50 | 3 x 50 | 19/1.78 | 5115 | 53.0 | 63s | R9 | 0.387 | 213 |
| 11KVPVC3X70 | 3 x 70 | 19/2.14 | 6035 | 56.8 | 63s | R10 | 0.268 | 260 |
| 11KVPVC3X95 | 3 x 95 | 19/2.52 | 7180 | 61.3 | 63 | R10 | 0.193 | 309 |
| 11KVPVC3X120 | 3 x 120 | 37/2.03 | 8280 | 65.1 | 75s | R11 | 0.153 | 349 |
| 11KVPVC3X150 | 3 x 150 | 37/2.25 | 9325 | 66.8 | 75s | R11 | 0.124 | 390 |
| 11KVPVC3X185 | 3 x 185 | 37/2.52 | 10740 | 72.3 | 75 | R12 | 0.0991 | 436 |
| 11KVPVC3X240 | 3 x 240 | 61/2.52 | 13820 | 79.3 | 90 | R14 | 0.0754 | 499 |
| 11KVPVC3X300 | 3 x 300 | 61/2.85 | 16120 | 84.2 | 90 | R15 | 0.0754 | 553 |
| 11KVPVC3X400 | 3 x 400 | 61/3.20 | 19350 | 92.4 | R15 | 0.0470 | 619 |
On request the cable is available with a black polyethylene (PE) outer sheath. A MMQ and manufacturing lead-time may apply.