Parallel Resistance Heating Cable

Heating cables type elsr n self regulating heating cable up to 80 c 8 9.

Parallel resistance heating cable.

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

We produced the world s first parallel resistance cut to length heating cable in 1978. The following tests are type test of electrical power cable. Can be cut off the roll. Given below are various kinds of tests that are conducted on cables.

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 power output per meter. Measure the resistance of each cable individually and investigate deviations in resistance between parallel conductors.

Constant wattage heat tracing cables advantages. The parallel resistance configuration allows the cable to be cut to length and terminated in the field with easy to use thermon supplied kits. Apart from the connections some of these parallel electrical heating cables can be immersed into fluids. Verify uniform resistance of parallel conductors using a low resistance ohmmeter.