4 Core Copper PVC Armoured Power Cables

Type
No. of cores & cross sectional area


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



(mm)
Min.
Thickness
of PVC
inner Sheath


(mm)
Nominal
Dimensions
of Armour



(mm)
Min.
Thickness
of PVC Outer
Sheath



(mm)
Overall
Diameter
(Approx.)

Approx.
Net Wt.
of Cable

Max. D.C.
Resistance
at 20









ohms/km
Max. A.C.
Resistance
at 70









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
YWY
4C x 1.5
1
0.8
0.3
-
1.40
-
1.24
-
14.5
-
503
12.1
14.5
0.126
0.14
21
17
YWY
4C x 2.5
1
0.9
0.3
-
1.40
-
1.24
-
16.0
-
616
7.41
8.87
0.119
0.15
27
24
YWY
4C x 4
1
1.0
0.3
-
1.40
-
1.24
-
17.5
-
771
4.61
5.52
0.116
0.41
36
30
YWY
4C x 6
1
1.0
0.3
-
1.40
-
1.24
-
19.0
-
947
3.08
3.69
0.110
0.47
45
39
YWY
4C x 10
1
1.0
0.3
4 x 0.8
1.60
1.40
1.40
21.5
23.0
1045
1273
1.83
2.19
0.100
0.56
60
57
YWY/YFY
4C x 16
6
1.0
0.3
4 x 0.8
1.60
1.40
1.40
23.0
25.0
1198
1421
1.15
1.38
0.097
0.76
77
66
YWY/YFY
4C x 25
6
1.2
0.3
4 x 0.8
1.60
1.40
1.40
25.0
27.0
1666
1936
0.727
0.87
0.097
0.86
99
90
YWY/YFY
4C x 35
6
1.2
0.3
4 x 0.8
1.60
1.40
1.56
27.5
30.0
3105
2436
0.524
0.627
0.097
0.98
120
110
YWY/YFY
4C x 50
6
1.4
0.3
4 x 0.8
2.00
1.56
1.56
32.0
34.5
2732
3288
0.387
0.463
0.094
1.02
145
135
YWY/YFY
4C x 70
12
1.4
0.3
4 x 0.8
2.00
1.56
1.56
36.5
38.0
3624
4262
0.268
0.321
0.090
1.18
175
165
YWY/YFY
4C x 95
15
1.6
0.4
4 x 0.8
2.00
1.72
1.72
40.0
42.5
4806
5525
0.193
0.231
0.090
1.20
210
200
YWY/YFY
4C x 120
15
1.6
0.4
4 x 0.8
2.00
1.88
1.88
44.5
47.0
5884
6660
0.153
0.184
0.087
1.31
240
230
YWY/YFY
4C x 150
15
1.8
0.4
4 x 0.8
2.50
1.88
2.04
48.0
51.5
7086
8369
0.124
0.149
0.087
1.31
270
265
YWY/YFY
4C x 185
30
2.0
0.5
4 x 0.8
2.50
2.04
2.20
53.0
57.0
8724
10183
0.0991
0.120
0.087
1.31
300
305
YWY/YFY
4C x 240
30
2.2
0.5
4 x 0.8
2.50
2.36
2.36
60.0
64.0
11238
12807
0.0754
0.0912
0.087
1.34
345
355
YWY/YFY
4C x 300
30
2.4
0.6
4 x 0.8
3.15
2.52
2.68
65.5
71.0
13887
16488
0.0601
0.0739
0.086
1.41
385
400
YWY/YFY
4C x 400
53
2.6
0.7
4 x 0.8
3.15
2.84
2.84
73.0
78.0
17453
20254
0.0470
0.0592
0.086
1.45
425
455

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