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Underground Copper Conductor Power Cable XLPE Insulation LSZH Sheath

Minimum Order Quantity : 1000meters Packaging Details : Iron-wooden drum, wooden drum
Place of Origin: Henan, China Brand Name: CN CABLE
Certification: BS 7835, BS EN/IEC 60228, BS EN / IEC 60754-1, BS EN / IEC 60332-1 Model Number: MV cable

Detail Information

Conductor: Class 2 Stranded Copper Conductor Conductor Screen: Semi-conductive XLPE
Insulation: XLPE Insulation Screen: Semi-conductive XLPE
Metallic Screen: Individual Or Overall Copper Tape Screen Filler: Polyethylene Terephthalate Fibre
Separator: Binding Tape Armour: Single Core: AWA (Aluminum Wire Armoured) Multi-core: SWA (Steel Wire Armoured)
Sheath: LSZH
High Light:

medium voltage power cables

,

concentric neutral cable

,

insulated power cable

Product Description

copper conductor power cable XLPE Insulation

 

 

APPLICATION

Power cables for power networks, underground and in cable ducting, in installations with potential threat to life and equipment in the event of fire, smoke and toxic fumes emissions.

 

CONSTRUCTION
Conductor
Class 2 stranded copper conductor according to BS EN 60228
(previously BS 6360)
Conductor Screen
Semi-conductive XLPE (Cross-Linked Polyethylene)
Insulation
XLPE (Cross-Linked Polyethylene) Type GP8 according to
BS 7655
Insulation Screen
Semi-conductive XLPE (Cross-Linked Polyethylene)
Metallic Screen
Individual or overall copper tape screen according to BS 7835
Filler
PET (Polyethylene Terephthalate) fibre
Separator
Binding tape
Bedding
LSZH (Low Smoke Zero Halogen)
Armour
Single core: AWA (Aluminum Wire Armoured)
Multi-core: SWA (Steel Wire Armoured)
Sheath
LSZH (Low Smoke Zero Halogen)

CHARACTERISTICS
Voltage Rating (Uo/U)(Um)
19/33 (36)kV
Temperature Rating
Fixed: 0°C to +90°C
Combustion characteristics:
Oxygen index: 35
0.5% HCL in accordance with BS EN 50267-2-1
Low smoke classification based on 3metre cube test.
Complete cables comply with the requirements of the fire test
BS EN 50266-2-4
Minimum Bending Radius
Single core - Fixed: 15 x overall diameter
3 core - Fixed: 12 x overall diameter
(Single core 12 x overall diameter and 3 core 10 x overall
diameter where bends are positioned adjacent to a joint or
terminations provided that the bending is carefully controlled
by the use of a former)
Sheath Color
Red , Black

 

DIMENSIONS

NO. OF
CORES
NOMINAL CROSS
SECTIONAL AREA
mm²
NOMINAL DIAMETER NOMINAL WEIGHT
kg/km
Under Armour
mm
Over Armour
mm
Overall
mm
1
1
1
1
1
1
1
1
1
1
1
1
3
3
3
3
3
3
3
3
3
70
95
120
150
185
240
300
400
500
630
800
1000
50
70
95
120
150
185
240
300
400
32.6
34.3
35.9
37.5
39.3
41.7
44.2
47.3
50.5
54.2
60.5
65
65.1
68.8
72.6
76.3
79.3
83.4
88.8
93.9
100.8
36.6
38.3
39.9
42.5
44.3
46.7
49.2
52.3
55.5
59.2
65.5
70
71.4
75.1
78.9
82.6
85.6
89.7
95.1
100.2
107.1
41
42.9
44.5
47.3
49.3
51.7
54.4
57.7
61.1
65
71.6
76.5
78.2
82.1
86.1
90
93.2
97.5
103.3
108.8
116.1
2300
2650
3000
3500
4000
4650
5450
6350
7600
9150
11100
13400
9150
10300
11600
12800
14050
15650
18200
21100
24200


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
70
95
120
150
185
240
300
400
500
630
800
1000
19
19
37
37
37
37
61
61
61
91
91
91
19
19
37
37
37
37
61
61
61
91
91
91
12
15
18
18
30
34
34
53
53
53
53
53
12
15
15
15
30
30
30
53
53
53
53
53
12
15
18
18
30
34
34
53
53
53
-
-
12
15
15
15
30
30
30
53
53
53
-
-
0.268
0.193
0.153
0.124
0.0991
0.0754
0.0601
0.047
0.0366
0.0283
0.0221
0.0176

 

ELECTRICAL CHARACTERISTICS
Copper Conductors (Insulated Armoured Cables according to BS 7835)
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
1
1
1
1
1
1
1
1
1
1
1
1
3
3
3
3
3
3
3
3
3

70
95
120
150
185
240
300
400
500
630
800
1000
50
70
95
120
150
185
240
300

400

270
320
360
410
455
520
580
650
710
760
810
860
210
250
300
340
380
430
500
540
600
280
335
380
430
485
560
640
730
830
940
1060
1170
210
250
300
340
380
430
500
540
600
260
305
340
375
410
470
500
530
570
620
660
690
180
215
255
290
330
370
430
470
530
270
325
370
410
460
540
610
690
780
890
990
1090
180
215
255
290
330
370
430
470
530
310
375
430
490
550
650
740
840
930
1040
1140
1230
220
270
330
380
430
490
570
650
740
370
460
530
600
690
820
940
1100
1280
1480
1690
1900
220
270
330
380
430
490
570
650
740

 

DE-RATING FACTORS

AIR TEMPERATURE °C 25 30 35 40 45 50 55
DE-RATING FACTOR 1.00 0.96 0.92 0.88 0.83 0.78 0.73
GROUND TEMPERATURE °C 10 15 20 25 30 35 40
DE-RATING FACTOR 1.03 1.00 0.97 0.93 0.89 0.86 0.82
GROUND THERMAL RESISTIVITY k.m/W 0.9 1.0 1.2 1.5 2.0 2.5 3.0
DE-RATING FACTOR 1.06 1.04 1.00 0.92 0.82 0.74 0.68
DEPTH OF LAYING mtr 0.80 1.00 1.25 1.50 1.75 2.00 2.50
DE-RATING FACTOR 1.00 0.97 0.95 0.94 0.93 0.91 0.90

 

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