| Selection of Associated Equipment |
Rated output & Recommended Ratings of Cables, Fuses & Contactors
(Recommended rating of control gear to be used with 415 or 449 Volts, 50 Hz AC, 3 Phase delta connected Capacitors)
|
KVAR
(Unit Rating)
|
Rated Current @ Rated Voltage
(Amps)
|
Cable Size
(mm2)
|
Fuse Rating
(Amps)
|
Switch Gear Rating
(Amps)
|
|
415V
Rated
|
440V
Rated
|
Aluminium
|
Copper
|
HRC
|
Tinned Copper Wire (SWG)
|
|
|
1
|
1.39
|
1.31
|
1.5
|
1.5
|
4
|
33
|
15
|
|
2
|
2.78
|
2.62
|
1.5
|
1.5
|
6
|
32
|
15
|
|
3
|
4.17
|
3.94
|
1.5
|
1.5
|
10
|
29
|
15
|
|
4
|
5.56
|
5.25
|
1.5
|
1.5
|
10
|
26
|
15
|
|
5
|
6.95
|
6.56
|
2.5
|
2.5
|
15
|
24
|
15
|
|
6
|
8.34
|
7.87
|
4.0
|
2.5
|
15
|
23
|
30
|
|
7.5
|
10.43
|
9.84
|
4.0
|
4.0
|
20
|
22
|
30
|
|
10
|
13.91
|
13.12
|
10.0
|
6.0
|
25
|
20
|
30
|
|
12.5
|
17.39
|
16.40
|
10.0
|
10.0
|
35
|
19
|
63
|
|
15
|
20.86
|
19.68
|
16.0
|
10.0
|
50
|
18
|
63
|
|
20
|
27.82
|
26.24
|
25.0
|
16.0
|
50
|
18
|
63
|
|
25
|
34.78
|
32.80
|
35.0
|
25.0
|
68
|
16
|
63
|
|
30
|
41.74
|
39.36
|
50.0
|
35.0
|
80
|
14
|
100
|
|
40
|
55.65
|
52.48
|
70.0
|
50.0
|
100
|
13
|
100
|
|
50
|
69.56
|
65.61
|
95.0
|
70.0
|
125
|
-
|
160
|
|
75
|
104.30
|
98.41
|
150.0
|
150.0
|
200
|
-
|
200
|
|
100
|
139.12
|
131.21
|
240.0
|
240.0
|
250
|
-
|
25
|
Note: The above figures are an approximate guide only.
|
