Controllers with PI-control, 230...400 V AC, wall mounting

Wall mounted electric heating controller intended for control of radiators or electric heating coils. It is a complete controller with built-in sensor and setpoint adjustment. It pulses the whole load on/off and utilises time-proportional triac control. Both automatic control function adaptation, P- or PI-control and supply voltage adaptation, 230 V / 400 V.

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(4 st)
  • CTR-M
    CTR-M
    Electric heating controller with min./max. limitation
    Mounting
    Wall
  • CTR/D
    CTR/D
    Electric heating controller
    Mounting
    DIN-rail
  • CTR-ADD
    CTR-ADD
    Add-on unit
    Mounting
    Wall
  • CTR-X/D
    CTR-X/D
    Electric heating controller for external 0...10 V DC control signal
    Mounting
    DIN-rail
Specifications for Controllers with PI-control, 230...400 V AC, wall mounting
Supply voltage 230...400 (210 - 415 V ~ 50/60 Hz 16 A)
Ambient temperature 0...30°C
P-band 20 K (rapid temperature changes), 1.5 K (slow temperature changes)
I-time 6 min (rapid temperature changes)
Pulse period 60 s
Dimensions 95 x 153 x 41mm
Protection class IP20
Setpoint range 0...30 °C
Night setback 0...10 K
Output load Resistive load, max 16 A, min 1 A