110kV Compact High Voltage Power Cables XLPE Insulation HDPE Sheath
110kV Compact High Voltage Power Cables XLPE Insulation HDPE Sheath image
110kV High Voltage compact Power Cable XLPE Insulation HDPE Sheath
APPLICATION:
The high voltage power cables contained within this datasheet are suitable for the primary distribution of power up to a maximum network voltage of 110kV. Suitable for locations where mechanical protection is afforded by other means and where the additional protection of a moisture barrier has been determined not to be necessary, see 2XS(FL)2Y and A2XS(FL)2Y. The cables are triple extruded using proprietary materials on modern catenary line equipment to the latest IEC standards. Waterblocking tape options ensure that should the cable be damaged, repair lengths and associated works are kept to a minimum. The cables are provided as standard with
a high density polyethylene sheath, chosen to give the best compromise between abrasion resistance and flexibility to ensure installation confidence. The range can be customized to meet specific project demands should the need arise
CONSTRUCTION:
Conductor
Conductor Screen
Insulation
Insulation Screen
Separator
Screen
Separator
Sheath
CONSTRUCTION:
Conductor
Conductor Screen
Insulation
Insulation Screen
Separator
Screen
Separator
Sheath
DIMENSIONS
2XS(F)2Y Copper Conductor
NO. OF | NOMINAL | ELECTRICAL | NOMINAL | NOMINAL | NOMINAL | NOMINAL | NOMINAL | MINIMUM | MAXIMAL |
1 | 150 | 95 | 14.1 | 18 | 54.9 | 64.5 | 4910 | 970 | 7.5 |
A2XS(F)2Y Aluminium Conductor
NO. OF | NOMINAL | ELECTRICAL | NOMINAL | NOMINAL | NOMINAL | NOMINAL | NOMINAL | MINIMUM | MAXIMAL |
1 | 150 | 95 | 14.1 | 18 | 54.9 | 64.5 | 3995 | 970 | 4.5 |
CONDUCTOR
Class 2 Stranded Conductors for Single Core and Multi-Core Cables
NOMINAL CROSS | MINIMUM NO. OF WIRES IN CONDUCTOR | MAXIMUM RESISTANCE OF CONDUCTOR AT 20ºC | ||||
Circular | Circular Compacted | Annealed Copper Conductor | Aluminum or Aluminum | |||
Cu | Al | Cu | Al | Plain Wires | ||
150 1000 |
37 91 |
37 91 |
18 53 |
15 53 |
0.124 0.0176 |
0.206 0.0291 |
ELECTRICAL CHARACTERISTICS
1= cross-bonding of grounding
2= both ends grounded
CONDUCTOR TYPE | COPPER CONDUCTOR | ALUMINIUM CONDUCTOR | ||||||||||||||
INSTALLATION | GROUND | AIR | GROUND | AIR | ||||||||||||
METHOD OF | Flat Spaced | Trefoil | Flat Spaced | Trefoil | Flat Spaced | Trefoil | Flat Spaced | Trefoil | ||||||||
METHOD OF | 1 | 2 | 1 | 2 | 1 | 2 | 1 | 2 | 1 | 2 | 1 | 2 | 1 | 2 | 1 | 2 |
NOMINAL CROSS | CURRENT RATINGS | |||||||||||||||
150 | 435 | 406 | 410 | 406 | 551 | 515 | 478 | 473 | 335 | 325 | 320 | 320 | 431 | 415 | 373 | 373 |
DE-RATING FACTORS
AMBIENT TEMPERATURE | 10ºC | 15ºC | 20ºC | 25ºC | 30ºC | 35ºC | 40ºC | 45ºC | 50ºC | 55ºC | 60ºC | 65ºC | 70ºC |
In Ground | 1.07 | 1.04 | 1.00 | 0.96 | 0.93 | 0.89 | 0.85 | 0.80 | 0.76 | 0.71 | 0.65 | 0.60 | 0.53 |
In Air | 1.15 | 1.12 | 1.08 | 1.04 | 1.00 | 0.96 | 0.91 | 0.87 | 0.82 | 0.76 | 0.71 | 0.65 | 0.58 |
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Tags: high voltage power cables, high voltage underground cable, HV Power Cable