Parallel Resistance Heating Cable

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.

Parallel resistance heating cable.

Constant wattage heat tracing cables advantages. Apart from the connections some of these parallel electrical heating cables can be immersed into fluids. What are self regulating or power limiting heating cables. Constant wattage heating cables as their name suggests are designed to deliver the same power output irrespective of pipe temperature.

Constant power output per meter. Single end power input. It has an aluminium outer. The following tests are type test of electrical power cable.

Fp parallel resistance constant watt heating cables are de signed to provide freeze protection or process temperature maintenance to piping tanks and equipment. 2 02 self regulating parallel heating cables table of contents introduction 3 5 application options 6 7 1. Heating cables type elsr n self regulating heating cable up to 80 c 8 9. We produced the world s first parallel resistance cut to length heating cable in 1978.

The parallel resistance configuration allows the cable to be cut to length and terminated in the field with easy to use thermon supplied kits. Our powerheat aht is a unique patented high power high temperature constant wattage cable. Where resistance of the material increases as the operating temperature rises a reduction of heating power occurs. Measure the resistance of each cable individually and investigate deviations in resistance between parallel conductors.