SUYOG ELECTRICALS LTD.

An ISO 9001:2008 Company

PRODUCT - CABLES FOR SUBMERSIBLE PUMP MOTORS

Technical Data
Working voltage
1100 V
Temperature range
-15 deg C to +70 deg C
Sizes
1.5 to 4.0 sq mm with ISI mark
6.0 to 95 sq mm generally conforming to IS 694:1990
Color codes
Cores - Red, Yellow and Blue
Black outer sheath
Grey sheath on specific request
Specification
IS 694:1990
Packing
500 / 1000m on drums

 

Note:
a.
Double sheathed round 3 and 4 core de-watering cables up to 35.0 sq mm are also available on request.
b.
4 Core and 5 Core Flat cables upto 4.0 sq mm also available on request.

Area (Nom.) Sq. mm
Number / size of wire mm
Insulation Thickness (Nom.) mm
Sheath Thickness (Nom.) mm
Width 'W' mm
Thickness 'H' mm
Resistance @ 20° C (max.) Ohm/Km
Current carrying capacity @ 40° C Amps.
1.5
22/.3
0.6
0.9
11.0
5.0
12.10
14
2.5
36/.3
0.7
1.0
13.0
6.0
7.40
18
4.0
56/.3
0.8
1.0
15.3
6.7
4.95
26
6.0
84/.3
1.0
1.15
18.7
7.9
3.30
31
10.0
140/.3
1.0
1.40
23.7
9.9
1.91
42
16.0
226/.3
1.0
1.40
28.0
11.4
1.21
57
25.0
354/.3
1.2
2.0
35.5
14.7
0.780
72
35.0
495/.3
1.2
2.0
39.5
16.2
0.554
90
50.0
703/.3
1.4
2.20
45.5
18.3
0.386
115
70.0
360/.5
1.4
2.20
51.0
20.0
0.272
143
95.0
475/.5
1.6
2.40
60.0
23.5
0.206
165
Note: Insulation thickness, Sheath thickness and overall dimensions given in this table are nominal values. The number of wires is approximate and strand diameter is nominal; they shall be such as to satisfy the requirements of conductor resistance as per IS 8130/1984.
4 Core and 5 Core flat cables up to 4 sq. mm. are available on request.

 
Guidelines for Selection of 3 Core Flat Cables

1) HP Vs Current : The full load current for submersible pump motors, 3 phase, 50 cycles, 415 ~ 425 V.

HP
5.0
7.5
10.0
12.5
15.0
17.5
20.0
25.0
30.0
35.0
40.0
45.0
50.0
55.0
60.0
65.0
70.0
75.0
80.0
Amp
7.5 11.0 14.9 18.9
22.5
25.2
28.4
35.6
42.3
50.4
58.1
62.1
67.5
73.8
81.0
87.3
93.6
100.8
108.0

2) Derating Factors :
Multiply the current carrying capacity of the cable by factors given below for various ambient temperatures.

Ambient Temperature ° C 30 35 40 45 50
Derating Factor 1.09 1.04 1.00 0.95 0.77