150mm2 500mm2 630mm2 Single Core 110kV HV Power Cable

150mm2 500mm2 630mm2 Single Core 110kV HV Power Cable

 

 

 

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
Class 2 copper or aluminum conductor, compacted or segment
strand Milliken to BS EN 60228 (previously BS 6360)
Conductor Screen
Extruded semi-conductive XLPE (Cross-Linked Polyethylene)
Insulation
XLPE (Cross-Linked Polyethylene)
Insulation Screen
Extruded semi-conductive XLPE (Cross-Linked Polyethylene)
Separator
Water swellable semi-conductive tape
Screen
Copper wire screen, with a counter helix of copper tape
Separator
Water swellable tape
Sheath
HDPE (High Density Polyethylene)

 

 

 

DIMENSIONS
2XS(F)2Y Copper Conductor

NO. OF CORES	NOMINAL CROSS SECTIONAL AREA mm²	ELECTRICAL PROTECTION mm2	NOMINAL DIAMETER OF CONDUCTOR mm	NOMINAL THICKNESS OF INSULATION mm	NOMINAL DIAMETER OVER INSULATION mm	NOMINAL OVERALL DIAMETER mm	NOMINAL WEIGHT kg/km	MINIMUM BENDING RADIUS (FIXED) mm	MAXIMAL FORCE OF DRAGGING (CONDUCTOR PULLING) kN
1 1 1 1 1 1 1 1	150 185 240 300 400 500 630 800	95 95 95 95 95 95 95 95	14.1 15.7 18 20.3 23 26.5 30.3 36.9	18 17 16 15 15 15 15 15	54.9 54.5 54.8 55.1 57.6 61.3 64.5 71.8	64.5 64.1 64.4 64.7 67.4 71.3 74.8 82.6	4910 5145 5614 6085 7075 8185 9740 11869	970 960 970 1000 1010 1070 1200 1240	7.5 9.2 12 15 20 25 31.5 40

A2XS(F)2Y Aluminium Conductor

NO. OF CORES	NOMINAL CROSS SECTIONAL AREA mm²	ELECTRICAL PROTECTION mm2	NOMINAL DIAMETER OF CONDUCTOR mm	NOMINAL THICKNESS OF INSULATION mm	NOMINAL DIAMETER OVER INSULATION mm	NOMINAL OVERALL DIAMETER mm	NOMINAL WEIGHT kg/km	MINIMUM BENDING RADIUS (FIXED) mm	MAXIMAL FORCE OF DRAGGING (CONDUCTOR PULLING) kN
1 1 1 1 1 1 1 1 1 1	150 185 240 300 400 500 630 800 1000 1200*	95 95 95 95 95 95 95 95 95 95	14.1 15.7 18 20.3 23 26.5 30.3 36.9 37.9 44	18 17 16 15 15 15 15 15 15 15	54.9 54.5 54.8 55.1 57.6 61.3 64.5 71.8 72.8 78	64.5 64.1 64.4 64.7 67.4 71.3 74.8 82.6 84 90	3995 4026 4156 4263 4746 5287 5908 6925 7409 8010	970 960 970 1000 1010 1070 1200 1240 1260 1350	4.5 5.5 7.2 9 12 15 18.9 24 30 36

 

CONDUCTOR

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		Annealed Copper Conductor	Aluminum or Aluminum Alloy Conductor ohms/km
	Cu	Al	Cu	Al	Plain Wires ohms/km
150 185 240 300 400 500 630 800 1000 1200*	37 37 37 61 61 61 91 91 91 /	37 37 37 61 61 61 91 91 91 /	18 30 34 34 53 53 53 53 53 /	15 30 30 30 53 53 53 53 53 /	0.124 0.0991 0.0754 0.0601 0.047 0.0366 0.0283 0.0221 0.0176 /	0.206 0.164 0.125 0.1 0.0778 0.0605 0.0469 0.0367 0.0291 0.0247

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ELECTRICAL CHARACTERISTICS

1= cross-bonding of grounding
2= both ends grounded

CONDUCTOR TYPE	COPPER CONDUCTOR				ALUMINIUM CONDUCTOR
INSTALLATION	GROUND				AIR				GROUND				AIR
METHOD OF INSTALLATION	Flat Spaced		Trefoil		Flat Spaced		Trefoil		Flat Spaced		Trefoil		Flat Spaced		Trefoil
METHOD OF EARTHING	1	2	1	2	1	2	1	2	1	2	1	2	1	2	1	2
NOMINAL CROSS SECTIONAL AREA mm²	CURRENT RATINGS Amps
150 185 240 300 400 500 630 800 1000 1200*	435 490 570 640 720 825 940 1055 - -	406 448 505 535 595 650 705 755 - -	410 465 540 610 690 785 890 1000 - -	406 453 519 580 650 730 810 885 - -	551 630 740 805 915 1060 1235 1415 - -	515 574 659 685 775 860 950 1040 - -	478 546 645 710 820 945 1085 1235 - -	473 538 628 685 785 895 1010 1130 - -	335 380 445 495 565 645 740 845 950 1025	325 363 416 445 500 555 610 665 720 755	320 360 420 475 540 620 710 805 900 970	320 358 416 460 525 595 670 745 820 870	431 494 583 625 715 835 975 1130 1295 1420	415 465 541 565 640 725 820 910 1005 1070	373 425 504 550 640 745 865 995 1135 1235	373 423 499 540 625 720 830 940 1055 114

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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