Flat Submersible Cable Manufacturers
For trouble free working these connecting cables are just as important as winding wires for the submersible pump & motors. EMMFLEX 3 core flat cables are Manufactured keeping in mind the severely difficult conditions in which they are required to operate. The wires are drawn, annealed and bunched properly to ensure long life. Each of these three flexible copper conductors are insulated with a specially formulated PVC compound and the cores are laid-up in flat paralled position. The outer sheath of the cable is made from special grade of resistant PVC compound impervious to water, grease oil etc. Rigid test & checks at every stage from raw material through production and finally up to the finished product insure that EMMFLEX cables are of highest quality to meet the International Standard and best Flat Submersible Cable Manufacturers.
Properties
| Conductor | Insulation | Sheath (Overall Dimensions) | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Code | Code Area (Nom.) Sq. mm |
No /Size of mm |
Thickness (Nom) mm |
Thickness (Nom) mm |
Width "W" mm |
Thickness T mm |
Conductor Conductor Resistance & 20°C (Max.)ohms/km. |
Carrying Carrying @ 40°C . (AMP) |
|
| GCS 1 | 1.5 | 22/0.3* | 0.6 | 0.90 | 11.70 | 5.40 | 12.10 | 14 | |
| GCS 2 | 2.5 | 36/0.3* | 0.7 | 1.00 | 13.50 | 6.20 | 7.41 | 18 | |
| GCS 3 | 4.0 | 56/0.3** | 0.8 | 1.00 | 15.20 | 6.50 | 4.95 | 2 | |
*As per Conductor Class 2 of IS : 8130: 1984, **As per Conductor Class 5 of IS 8130: 1984 3 Core Flat Cables generally conforming to IS : 694 : 2010.
| Conductor | Insulation | Sheath (Overall Dimensions) | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Code | Code Area (Nom.) Sq. mm |
No /Size of mm |
Thickness (Nom) mm |
Thickness (Nom) mm |
Width "W" mm |
Thickness T mm |
Conductor Conductor Resistance & 20°C (Max.)ohms/km. |
Carrying Carrying @ 40°C . (AMP) |
|
| GCS 4 | 6.5 | 84/0.3 | 1.0 | 1.15 | 17.30 | 7.60 | 3.30 | 31 | |
| GCS 5 | 10.0 | 140/0.3 | 1.0 | 1.40 | 23.70 | 9.90 | 1.91 | 42 | |
| GCS 6 | 16.0 | 226/0.3 | 1.0 | 1.40 | 28.00 | 11.40 | 1.21 | 57 | |
| GCS 7 | 25.0 | 345/0.3 | 1.0 | 2.00 | 35.50 | 14.70 | 0.780 | 72 | |
Selection Guide for 3 Core Flat Cables
1) HP Vs Current: The full load current for sumersible pump motors, 3 phase , 50 cycles, 415-425V.
| 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 | 100.80 | 108.80 |
Selection Guide for 3 Core Flat Cables
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 |
| Operating Factor | 10.9 | 10.4 | 1.00 | 0.95 | 0.77 |
Insulation thickness, sheath thickness and overall dimension given in this table are nominal values The number of wires is approximate and strand diameter is nominal, they shall be shall be such as to satisfy the Requirements of conductor resistance as per IS : 8130/1984
PVC Insulated Three Core Flat Submersible Cables
| Code | Area (Nom) | CONDUCTOR | Insulation | Sheath (Overall Dimensions) | Resistance at 20°C (Max.) | Current Carrying Capacity & 40°C | |||
|---|---|---|---|---|---|---|---|---|---|
| Sq. mm | Number / size of wire mm. |
Insulation Thickness (Nom) mm |
Core Dia (Nom) mm |
Thickness (Nom) mm |
Width "W" mm |
Thickness "T" mm. |
Ohm Km. | Amps. | |
| GCS 1 | 1.5 | 22/0.3 | 0.8 | 3.25 | 1.15 | 12.8 | 5.0 | 12.0 | 14 |
| GCS 2 | 2.5 | 36/0.3 | 0.8 | 3.90 | 1.15 | 14.6 | 6.0 | 7.40 | 18 |
| GCS 3 | 4.0 | 56/0.3 | 0.9 | 4.65 | 1.15 | 17.2 | 6.7 | 4.95 | 26 |
| GCS 4 | 6.0 | 84/0.3 | 1.0 | 5.30 | 1.15 | 18.70 | 7.9 | 3.30 | 26 |
| GCS 5 | 10.0 | 140/0.3 | 1.0 | 6.60 | 1.40 | 23.7 | 9.9 | 1.91 | 42 |
| GCS 6 | 16.0 | 226/0.3 | 1.0 | 8.20 | 1.40 | 28.0 | 11.4 | 1.21 | 57 |
| GCS 7 | 25.0 | 345/0.3 | 1.0 | 10.10 | 2.00 | 35.5 | 14.7 | 0.780 | 72 |
| GCS 8 | 8.0 | 110/0.3 | 1.0 | 5.90 | 1.15 | 21.2 | 8.9 | 4.00 | 31 |
Note : Supplied in 500 meter packing on bags and Drums. Can also supplied in 100 mtr., 300 mtr., 1000 mtr packing on request. The strand diameter is nominal however, construction of conductor is design to satisfy the requirement of conductor resistance as per IS : 8130: 1984
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