XLPE/PVC 3 CORE SUBMERSIBLE FLAT CABLE With Wall
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Description
These submersible flat cable are specially designed to provide distinguished tube like structure for the insulated cores.
The wall between the cores perfectly separate them from coming in contact with each other and provides better mechanical and electrical
strength compared to the traditional submersible flat cables.
The knurling on the outer surface makes the cable more durable and provides improved abrasion resistance during handling and installation
of these cables.
Application
These cables are mainly used in submersible pump connections.
These cables are specially designed keeping in mind the tough and severe conditions in which they are used.
Construction
Conductor Electrolytic annealed plain copper, IS 8130
Insulation Cross-linked Polyethylene (XLPE)
Core Colours Red, Yellow (Center Core), Blue
Sheath PVC, Type ST 2, IS 5831
Sheath Colour Black (knurling on the width on both sides)
Technical Data
Nominal Voltage : 1100 V
Max. Operating Temperature : 90°C
Test Voltage : 3 kV for 5 min.
Minimum Bending Radius : Fixed, 4 x cable ø.
Cable Design Parameters
| Cross sectionalarea (Sq. mm) | No of Strands / Max. strand dia. (mm) | Nominal Insulation Thickness (mm) | Nominal Sheath Thickness (mm) | Approx. overall dimensions(W X H) (mm) | Max. Conductor Resistance at 20°C (Ω/km) | Current carrying capacity (Ampere) |
|---|---|---|---|---|---|---|
| 1.5 | 22/0.3 | 0.7 | 0.9 | 12.4 x 5.0 | 12.1 | 20 |
| 2.5 | 36/0.3 | 0.7 | 1.0 | 14.3 x 6.1 | 7.41 | 30 |
| 4.0 | 56/0.3 | 0.8 | 1.0 | 16.3 x 6.9 | 4.95 | 37 |
| 6.0 | 84/0.3 | 0.8 | 1.1 | 18.0 x 7.2 | 3.30 | 46 |
Current rating conversion factor for deviating ambient temperature
| Ambient Temperature (°C) | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| Factor | 1.16 | 1.11 | 1.06 | 1 | 0.95 | 0.88 |
Note :The dimensions and specifications may be changed without prior notice.