Wuhan Unique Mechanical And Electrical Equipment Co.,LTD.
30 years successful experience in making Wire and Cable Wuhan Unique Mechanical And Electrical Equipment Co.,LTD.
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BS 6622 Standard Armoured Electrical Cable XLPE MDPE 6.35/11 (12)kV Cable
APPLICATION
Power cables for power networks, underground and in cable ducting.
CABLE STANDARDS
BS 6622, BS EN/IEC 60228
CONSTRUCTION
Conductor
Class 2 stranded copper conductor
Conductor Screen
Semi-conductive XLPE (Cross-Linked Polyethylene)
Insulation
XLPE (Cross-Linked Polyethylene)
Insulating Screen
Semi-conducting XLPE(Cross-Linked Polyethylene)
Separator
Water blocking tape
Insulation Screen
Semi-conductive XLPE (Cross-Linked Polyethylene)
Metallic Screen
Individual copper wire screen
Filler
PET (Polyethylene Terephthalate) fibres
Separator
Binding tape
Bedding
PVC (Polyvinyl Chloride)
SWA (Steel Wire Armoured)
Sheath
MDPE (Medium Density Polyethylene)
DIMENSIONS
| UNI-Cables PART NO. |
SHEATH COLOUR | PADS NO. | NO. OF CORES |
NOMINAL CROSS SECTIONAL AREA mm² |
NOMINAL OVERALL DIAMETER | NOMINAL WEIGHT kg/km |
||
| Under Armour mm |
Over Armour mm |
Overall mm |
||||||
| UNIMDPE11KV03185-BK | Black | 006/120036 | 3 | 185 | 64.4 | 69.4 | 76 | 12600 |
| UNIMDPE11KV03185-RD | Red | 006/120037 | 3 | 185 | 64.4 | 69.4 | 76 | 12600 |
CONDUCTORS
Class 2 Stranded Conductors for Single Core and Multi-Core Cables
| NOMINAL CROSS SECTIONAL AREA mm² |
MINIMUM NO. OF WIRES IN CONDUCTOR | MAXIMUM RESISTANCE OF CONDUCTOR AT 20ºC | |||||
| Circular | Circular Compacted | Shaped | Annealed Copper Conductor | ||||
| Cu | Al | Cu | Al | Cu | Al | Plain Wires ohms/km |
|
| 185 | 37 | 37 | 30 | 30 | 30 | 30 | 0.0991 |
ELECTRICAL CHARACTERISTICS
Copper Conductor Dimensions and Current Carrying Capacity
| NO. OF CORES | NOMINAL CROSS SECTIONAL AREA mm² |
CONTINUOUS CURRENT RATING | |||||
| In Ground Amps |
In Ducts Amps |
In Air Amps |
|||||
| Trefoil | Flat | Trefoil | Flat | Trefoil | Flat | ||
| 3 | 185 | 430 | 430 | 370 | 370 | 490 | 490 |