Project Name: Serbia Power Plant Pipeline Insulation Electric Heat Tracing Project
Products: Self-limiting temperature electric heating cable
Due to the low temperature of the pipelines of a certain power plant in Serbia, the pipelines were frozen and blocked, and it was necessary to take anti-freeze and heat preservation measures. Therefore, the electric heating heating insulation system was used. According to the environmental characteristics and temperature requirements of the power plant, the medium temperature explosion-proof strengthened self-limiting temperature was selected Electric heating cable.
The self-limiting temperature electric heating cable is flexible and flat in appearance. It can be wound around and attached to the outside of the pipeline. The advantage of this is that the pipeline can be better heated, so that the pipeline can quickly reach a reasonable temperature range and prevent the pipeline from freezing and clogging. . The medium temperature self-limiting electric heating cable can maintain a temperature of 105℃±5℃, withstand temperature of 135℃, and construction temperature of -50℃.
The working principle of the self-limiting temperature electric heating cable is that after the power is turned on, the current flows from one wire through the conductive polymer material to the other wire to form a loop to heat the material. These two wires form a parallel structure inside the electric heating cable, so each part of it has a PTC effect, not only can be cut and used at will, it can also automatically adjust the power according to the changes in the field environment, which is energy-saving and convenient.
The self-limiting temperature electric heating cable has been widely used in the fields of pipeline antifreeze, instrument antifreeze, process temperature maintenance, process heat tracing, tank heat tracing, etc., and has solved many kinds of pipeline antifreeze and process temperature maintenance for customers from all walks of life problem.
