Parallel Resistance Heating Cable

Our powerheat aht is a unique patented high power high temperature constant wattage cable.

Parallel resistance heating cable.

The parallel resistance configuration allows the cable to be cut to length and terminated in the field with easy to use thermon supplied kits. Where resistance of the material increases as the operating temperature rises a reduction of heating power occurs. Constant wattage heating cables as their name suggests are designed to deliver the same power output irrespective of pipe temperature. Constant wattage heat tracing cables advantages.

2 02 self regulating parallel heating cables table of contents introduction 3 5 application options 6 7 1. Verify uniform resistance of parallel conductors using a low resistance ohmmeter. We produced the world s first parallel resistance cut to length heating cable in 1978. Constant power output per meter.

Heating cables type elsr n self regulating heating cable up to 80 c 8 9. 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. The following tests are type test of electrical power cable.

Single end power input. Fp parallel resistance constant watt heating cables are de signed to provide freeze protection or process temperature maintenance to piping tanks and equipment. It has an aluminium outer. Given below are various kinds of tests that are conducted on cables.