Over the years, our Air PTC Heater Elements, whirlpool refrigerator defrost heater, Cast Heaters has received universal praise from our customers, which has laid the foundation for us to build a hundred-year brand. We take 'continuously improving service value to meet customer demand' as the core competitiveness of the enterprise, constantly integrate our own and industry resources and constantly break through the traditional concept and improve marketing strategy. We continue to serve every customer with the most advanced international technical equipment, technological processes, and service methods.

Description

Roof and Gutter Deicing Heaters and Self regulating heating cable provide the most versatility in heat trace design and applications. Constructed of a Semiconductive heater matrix extruded between parallet buswires, a self regulating cable adjusts its output to independently respond to ambient temperatures all along its length. As temperatures increase, the heater's resisteance increase which lower the output wattage. Conversely, as the temperature decrease, the resistance decreases and the cable produces more heat. So it is no need thermostat in some applications. It will never overheat or burnout even when wrapped by itself(overlapped). Also can be cut to any length. It is an convenient maintenance,easy use and energy efficient heating cable.

Self regulating electric heating cables are uesd for pipes, equipment and containers temperature control, heating, insulation, heating, in particular, where the material is easy to break down, deterioration, crystallization, condensation freezing. In the petroleum, chemical, power, metallurgy, light industry, food, frozen, construction, gas, agricultural and sideline products production, processing and other departments have a wide range.

Specifications

Standard color	Black/gray
Output power at 10°C	10W/m 15W/m 20W/m 25W/m 35W/m 40W/m
Operating voltage	12V 24V 36V 110V 220V 380V
Maximum maintenance temperature	65 °C
Maximum surface temperature	70°C±5°C
The highest withstand temperature	Modified polyolefin 105 °C
	Flame retardant polyolefin 135 °C
	Fluorine-containing polyolefin 180 °C
	Perfluorinated material 205 °C
Construction temperature	Minimum: -60 °C
Thermal stability	After cycling 300 cycles from 10°C to 99°C, the heating value of the tropical heat is maintained above 90%.
Bend radius	25.4mm at room temperature of 20°C; 35.0mm at low temperature of -30°C
Insulation resistance	When the cable length is 100m and the ambient temperature is 75°C, use a 2,500VDC rocker to try for 1 minute. The minimum value of insulation resistance (between the lead and shield) is 1200MΩ.

Advantages

1. Prevent water and ice damage by providing a clear path for melting water

2. Adapts to most roof and gutter configurations

3. Approved for metal and plastic gutters

4. Complete with clops and spacers

5. Non-standard plug, length and power can be customized

Other Production Pictures

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PVC Melting Snow Cable Heating for Water Pipe Heating Cable are mainly exported to all parts of the world, our company are in line with the business philosophy of 'survival by quality and reputation' and our company has won the unanimous praise of our customers for many years. It has been a vital issue that how to establish an efficient supply chain and use the globalization of the economy and international resources to increase a company's competitiveness. Our business performance has improved by leaps and bounds and our core competitiveness has increased significantly.

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