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Laxmi Pumps Private Limited
Laxmi Pumps Private Limited

Cable Selection Chart

Cable Selection Chart

CABLE SELECTION CHART 415 Volts, 50 Hz, DOL Starter V4 & V6
Cable length in Mtrs 10 20 30 40 50 60 70 80 90 100 110 120 140 180 200 Above 200 mtrs
HP Max Current in Amps Size of Cable in Sq. mm
1 3.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5
1.5 4 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5
2 4.8 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5
3 6.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5
4 8.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 4 4
5 10 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 4 4 4 4 4 4
6 12.5 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
7.5 15.5 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
10 19.5 4 4 4 4 4 4 4 4 4 4 4 6 6 6 6 6
CABLE SELECTION CHART 415 Volts, 50 Hz, Star Delta Starter V6 & V8
Cable length in Mtrs 10 20 30 40 50 60 70 80 90 100 110 120 140 180 200 Above 200 mtrs
HP Max Current in Amps Size of Cable in Sq.mm
7.5 14.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 4 4 4 4 4 4 4 4
10 19.5 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
12.5 25 4 4 4 4 4 4 4 4 6 6 6 6 6 6 6 6
15 29 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6
17.5 34 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6
20 39 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6
25 50 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6
30 58 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6
35 67 6 6 6 6 6 6 6 6 10 10 10 10 10 10 10 10
40 76 6 6 6 6 6 6 6 6 10 10 10 10 10 10 10 10
CABLE SELECTION CHART 1 Ph 220 Volts, 50 Hz, V3,V4, V6
Cable length in Mtrs 10 20 30 40 50 60 70 80 90 100 110 130 140 180 200 Above 200 mtrs
HP Max Current in Amps Size of Cable in Sq.mm
0.5 4.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5
0.75 6.2 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5
0.85 6.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5
1 7.5 1.5 1.5 1.5 1.5 1.5 1.5 2.5 2.5 2.5 2.5 2.5
1.25 8.5 1.5 1.5 1.5 1.5 1.5 1.5 2.5 2.5 2.5 2.5 2.5
1.5 10 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5
2 13.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 4 4 4
2.5 16 2.5 2.5 2.5 2.5 4 4 4 4 4 4 4 4 4 4
3 19.5 4 4 4 4 4 4 4 4 4 4 4 4 4 4
4 22 4 4 4 4 4 4 4 4 4 4 4 4 4 4
5 28 4 4 4 4 6 6 6 6 6 6 6 6 6 6 6 6
6 36 6 6 6 6 6 6 6 6 6 10 10 10 10 10 10 10
7.5 42 6 6 6 6 6 6 6 6 6 10 10 10 10 10 10 10
V' Notch Chart.
Height Over
'V,' Notch 		0.5" 0.75" 1" 1.25" 1.5" 2" 2.5" 3" 4" 4.5" 5" 6" 6.5" 7" 8" 10"
Discharge in
LPM 		1.6 4.5 9 16 25 50 86 135 276 370 480 755 920 1107 1541 2680