Self Regulating Pipe Heating Cable
Description
Self Regulating Pipe Heating Cable and Self-regulating heating cable is constructed of a semiconductor heater and two parallel bus wires with the addition of insulation layer, The heating elements are parallel to each other and its resistivity has a high Positive Temperature Coefficient "PTC". It has the characteristics of automatically regulating the temperature and output power when heat; It can be sheared to use and overlapped by itself without the problems of overheat and burnout.
In each self regulating heating cable, circuits between the bus wires change with the ambient temperature. As temperature decreases, the resistance decreases which produces more output wattage; Conversely, as temperature increases, resistance increases which lower the output wattage, loop back and forth.
Specifications
Product Name | Nominal power (W/m.10℃) | Holding temperature（℃） | Withstand temperature（℃） | Rated current | Starting current |
High-temperature general type | 35/45/60W | ≤125 | 250 | 60M | ≤0.80 |
High-temperature explosion-proof type | 35/45/60W | ≤125 | 250 | 60M | ≤0.80 |
High-temperature Explosion-proof & corrosion-resistant | 35/45/60W | ≤125 | 250 | 60M | ≤0.80 |
Some of Our Prodution Pictures
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Application
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