Self Regulating Heating Cables provide the most versatility in heat trace designs and applications. Constructed of a semiconductive heater matrix extruded between parallel bus wires, a self- regulating cable adjusts its output to independently respond to ambient temperatures all along its length.  As temperatures increase, the heater’s resistance increases which lower the output wattage. Conversely, as the temperature decreases, 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.The result —an energy efficient heating cable.with optional outer jackets,the heating cable is resistant to watery and inorganic chemicals and protect against abrasion and impacted damage. 

1.Automatically adjusts heat output in response to increasing or decreasing pipe temperature
2. Can be cut to length with no wastage
3.Will not overheat or burnout, even when overlapped
4.Full range of controls and accessories
5.Approved for use in non-hazardous, hazardous and corrosive environments
6.Ideal for fitting to instrument lines and small diameter pipes
7.Available for 110V,220V,380V
8.Possible to consume less electricity because it applied PTC characteristic
9.Easy to install and maintenance

Maximum Temperature: 85°C(185f)

Maximum Permissible 85°C(185f)

Minimum Installtion Temperature -40°C

Power Supply 110-120VAC,220-277VAC

Temperature Classification up to 31W/m T6(85°C),40W/m and/or 277V T4 (135°C)

Maximum Resistance of Protective Braiding 18.2 Ohm/km

This heating cable's application area is more widely for industrial use, such as freeze protection or temperature maintenance of pipework and vessels in safe or hazardous locations, some cold regions, etc.
When mounted to your roof to your roof eaves and/or valleys,our self regulating heat tracing cable are designed to eliminate ice dams and snow build up in those areas,keeping your home safer and reducing risk of winter damage to your roof,home’s interior and surrounding property.

  Wuxi Hengye Electric Heater Equipment Co.,Ltd is a high-tech real manufacturer, with 15 years rich experience in production electric heating fields, also have many years successful experience in design and production which are accumulated from large-scale engineering projects. Established in 1996, our company registered capital is15 million Yuan RMB, and net assets is 58 million Yuan RMB. Our company covers area 18000 m2& 20000 m2 building area. We have 165 employees, including 47 middle and high ranking technicians. We have passed the National Safety Standard Factory Acceptance inspection.

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