The controller can be used with internal or external setpoint. Automatic control function adaptation, P- or PI-control. The controller can also be set to be controlled by an external 0...10 V DC signal.

Technical data

Supply voltage ：3-phase, 210...255 / 380...415 V AC, automatic adaptation

Setpoint ：0…30 °C (the sensor determines the range)

Max. load ：Max. 25 A, min. 3 A/phase

Sensor inputs ：Two, main and min./max. limiting sensors (NTC sensor)

Control signal ：0...10 V DC (external signal)

Mounting ：Wall

Protection class ：IP30

P-band ：Supply air temperature control: 20 K, fixed.Room temperature control: 1.5 K, fixed 

I-time (supply air temperature control) :6 min, fixed

Pulse period :6...120 s