Flexible heating cable with constant power is designed for heating and maintaining the process temperature of automation objects, tanks, pipelines and any other objects that require additional protection from freezing and icing.
A constant-wattage heating cable delivers a constant output power across the entire heating surface. Parallel-type heating cables with constant output power are designed for electric heating of industrial pipelines and equipment. They can also be used to maintain process temperatures and protect against freezes in applications requiring high heating power and/or high-temperature resistance.

The constant-wattage heating cable contains a parallel-type heating element. The heating element consists of a high-resistance alloy heating coil wrapped around two parallel conductive conductors. The distance between the contact points of the conductors determines the length of the heating zone. The parallel design allows the cable to be cut to the required length and terminated directly on-site. As the temperature increases, the heating cable's output power decreases. The cable's relatively flat temperature curve ensures a comparatively low inrush current and high output power at elevated temperatures.

The scope of application is explosion-hazardous areas of premises and outdoor installations, in accordance with the assigned explosion protection marking, the requirements of GOST IEC 60079-14-2013 and industry safety rules governing the use of this equipment in explosion-hazardous areas.

• Saving electricity.
• Easy installation and operation.
• No overheating effect.