3 Core Aluminium XLPE Armoured Power Cables

Type

No. of cores & cross sectional area


(sq. mm)
Min no.
of
Wires
Thickness
of
Insulation
(Nom.)



(mm)
Min.
Thickness
of
inner Sheath



(mm)
Nominal
Dimensions
of Armour



(mm)
Min.
Thickness
of Outer
Sheath




(mm)
Overall
Diameter
(Approx.)




Approx.
Net Wt.
of Cable



Max. D.C.
Resistance
at 20°C









ohms/km

Max. A.C.
Resistance
at 90°C









ohms/km
Approx.
Reactance
at 50 Hz









ohms/km
Approx.
Capacitance










mFd/km
Current Ratings
Direct
in
Ground
In Air
Strip
Armour

(mm)
Wire
Armour

(mm)
Strip
Armour

(mm)
Wire
Armour

(mm)
Strip
Armour

(mm)
Wire
Armour

(mm)
Strip
Armour

(kg/km)
Wire
Armour

(kg/km)



Amps



Amps
A2xfy/A2xwy
3C x 25
6
0.9
0.3
4 x 0.8
1.6
1.40
1.40
21.3
23
770
980
1.200
1.54
0.08
0.2
94
96
A2xfy/A2xwy
3C x 25
6
0.9
0.3
4 x 0.8
1.6
1.40
1.40
23
25
900
1160
0.868
1.11
0.08
0.23
113
117
A2xfy/A2xwy
3C x 50
6
1.0
0.3
4 x 0.8
1.6
1.40
1.56
26
28
1000
1320
0.641
0.82
0.078
0.24
133
142
A2xfy/A2xwy
3C x 70
12
1.1
0.4
4 x 0.8
2.0
1.56
1.56
30
32
1450
1950
0.443
0.567
0.077
0.26
164
179
A2xfy/A2xwy
3C x 95
15
1.1
0.4
4 x 0.8
2.0
1.56
1.56
32
35
1750
2320
0.320
0.41
0.074
0.29
196
221
A2xfy/A2xwy
3C x 120
15
1.2
0.4
4 x 0.8
2.0
1.56
1.72
36
39
2100
2770
0.253
0.325
0.072
0.29
223
257
A2xfy/A2xwy
3C x 150
15
1.4
0.5
4 x 0.8
2.0
1.72
1.88
39
42
2520
3260
0.206
0.265
0.072
0.29
249
292
A2xfy/A2xwy
3C x 185
30
1.6
0.5
4 x 0.8
2.5
1.88
2.04
44
47
3050
4220
0.164
0.211
0.072
0.29
282
337
A2xfy/A2xwy
3C x 240
30
1.7
0.6
4 x 0.8
2.5
2.04
2.20
49
53
3770
5110
0.125
0.162
0.072
0.31
326
399
A2xfy/A2xwy
3C x 300
30
1.8
0.6
4 x 0.8
2.5
2.20
2.36
54
58
4540
6030
0.100
0.13
0.071
0.33
367
455
A2xfy/A2xwy
3C x 400
53
2.0
0.7
4 x 0.8
3.15
2.52
2.68
60
65
5640
8010
0.0778
0.102
0.07
0.33
418
530

XLPE Aluminium Armoured Core 1  2  3 3.5  4   XLPE Aluminium Unarmoured Core  1  2  3  3.5  4  
XLPE Copper Armoured Core  1  2  3  3.5  4  XLPE Copper Unarmoured Core  1  2  3  3.5  4  
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