The maximum working temperature of the High temperature self regulating heating cable reaches 125 degrees, and the maximum heat resistance is 260 degrees. The highest surface heating temperature of the high temperature tracing cable reaches 145 degrees. The electric tracing cable is a flat ribbon cable composed of conductive polymer composite material (plastic), two parallel metal wires and an insulating sheath. Its characteristic is that the conductive polymer composite material has the characteristics of positive temperature coefficient "PTC", and they are connected in parallel, which are energy-saving, environmentally friendly, simple to install, and convenient to maintain.
High temperature self regulating heating cable number

(1) Copper core wire: tinned copper wire 19x0.39mm, 19x0.41mm;
(2) Conductive plastic layer: fluorine-containing PTC
(3) Insulation layer: FEP, PFA and other applicable  materials
(4) Shielding layer: tinned soft round copper wire or other metal wire, covering density not less than 80%;
(5) Sheath layer: FEP, PFA and other applicable materials

High temperature self regulating heating cable Technical index:
Standard color: red;
Temperature range: the highest working temperature is 130±5℃; the highest exposure temperature is 150℃;
Construction temperature: minimum -40℃;
Thermal stability: After 300 cycles from 10°C to 149°C, the heating value of the heating cable is maintained above 90%.
Bending radius: 38.5mm at -20℃; 49.0mm at -30℃;
Insulation resistance: the length of the heating cable is 100m, when the constant temperature water is 75℃; the minimum value of the insulation resistance is 20MΩ, with shielding or explosion-proof protection type, at the room temperature of 20℃, shake test between the shielding layer and the conductive core for 1 minute, insulation The smaller resistance value is 20MΩ.

Heating cable advantages:
1. The temperature of the heating pipeline is uniform, will not overheat, safe and reliable;
2. Save electric energy;
3. During intermittent operation, the temperature rises and starts quickly;
4. Low installation and operating costs;
5. Easy installation and maintenance;
6. Facilitate automated management;
7. No environmental pollution.