Control systems & components for industrial heating, ventilation, air conditioning

EKR15.1P

EKR15.1P is a proportional controllers for multistep (up to 5 steps) electric heaters with automatic voltage adaptation.

Controllers EKR are designed only for electric heating control. The control principle makes it unsuitable for motor or lighting control. EKR controls the whole load On-Off. The ratio between On-time and Off-time is varied 0-100% to suit the prevailing heat demand.EKR15.1P can control with triac output 15kW heater and has four relay outputs for 4 extra load steps control with contactors, on which can be connected load up to 225kW.

 

Technical data

Controlled load [kW] (recommendable) *

15

Extra load controll input*

4 x 5A/230V

Max. controlled current [A]

25

Voltage [V]

3x230/3x400

Frequency [Hz]

50-60

Phases

~3

Dimmensions (LxWxH) [mm]

270x145x130

Fuse [A]

2x0,315

IP class

IP20

Ambient temperature without condensation [°C]

0-40

Heat dissipation [W]

50

Ambient humidity

90%RH max.

* Extra load should be connected via contactor to the relay output.