Parallel Resistance Heating Cable

2 02 self regulating parallel heating cables table of contents introduction 3 5 application options 6 7 1.

Parallel resistance heating cable.

We produced the world s first parallel resistance cut to length heating cable in 1978. Heating cables type elsr n self regulating heating cable up to 80 c 8 9. Constant wattage heating cables as their name suggests are designed to deliver the same power output irrespective of pipe temperature. Where resistance of the material increases as the operating temperature rises a reduction of heating power occurs.

Constant wattage heat tracing cables advantages. Our powerheat aht is a unique patented high power high temperature constant wattage cable. Apart from the connections some of these parallel electrical heating cables can be immersed into fluids. Single end power input.

One of the key benefits of parallel heating cables self regulating or constant wattage is the ability to cut the cable to length from a drum on site without the need to consider the resistance of the wire itself. What are self regulating or power limiting heating cables. The following tests are type test of electrical power cable. It has an aluminium outer.

Fp parallel resistance constant watt heating cables are de signed to provide freeze protection or process temperature maintenance to piping tanks and equipment. The parallel resistance configuration allows the cable to be cut to length and terminated in the field with easy to use thermon supplied kits. Measure the resistance of each cable individually and investigate deviations in resistance between parallel conductors. Can be cut off the roll.