Kuhnke Smart Line Power Heat Controller

The 9-channel power controller with EtherCAT fieldbus interface is designed for the control of high-performance contact heaters or infrared radiators.

The unit needs less space in the switching cabinet than solid state relays and is a cheaper alternative to the classic PLC-based control, specifically when it comes to using intelligent functions such as soft start, mains voltage compensation or heater break recognition.

  • Compact design
  • Soft start by phase-angle control
  • Power optionally supplied through bus bar
  • Automatic line voltage correction
  • Each channel's status indicated by LEDs

Kuhnke Smart Line Power Heat Controller 

Load current 9 x 4000W (each channel carrying max. 16A)
Load type resistive / IR radiator
Mains voltage 3 x 400 VAC (±10%) without N wire
Mains type TT or TN system
Adjustment range 0% … 100%
Cooling active by two redundant axial fans
Controls PC software (Heat Commander) for operation and monitoring
Functions soft start, full-wave control, line voltage compensation
Housing made of stainless steel
Dimensions (HxWxD) 285mm x 100mm x 175 mm

Kendrion Kuhnke Automation supply tailored solutions for many applications. Contact us to learn more.


Kuhnke Smart Line Power Heat Controller


Kendrion Kuhnke Automation

Kendrion Kuhnke Automation GmbH