With heating wire winding regularly on two or three parallel conductors at regular intervals, it connects to core wires at a certain distance, forming parallel resistors and a constant power output. The longer the heating cable is, the lower the total resistance and higher the power output it will have.
The structure of the parallel constant wattage heating cable enables the user to cut it to any length needed without affecting the power of the unit length, but the length limit occurs as the existing voltage drop.
The product should be equipped with a thermostat to realize automatic temperature control of the medium.
Parallel constant wattage heating cables are widely used in industrial zone 1 & 2 gas T group hazardous areas, for applications like heat preservation, antifreeze or heating of pipelines, valves, small tanks, pump bodies, etc.
Model number | Supply Voltage | Power Output | Max Maintain Temperature | Max Circuit Length |
---|---|---|---|---|
10EPPC2-2 | 220-240V | 10W/m | 150°C | 210m |
20EPPC2-2 | 220-240V | 20W/m | 120°C | 180m |
30EPPC2-2 | 220-240V | 30W/m | 90°C | 150m |
40EPPC2-2 | 220-240V | 40W/m | 65°C | 140m |
30EPPC3-3 | 380-400V | 30W/m | 120°C | 330m |
40EPPC3-3 | 380-400V | 40W/m | 100°C | 280m |
50EPPC3-3 | 380-400V | 50W/m | 80°C | 270m |
60EPPC3-3 | 380-400V | 60W/m | 60°C | 250m |
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