Three-phase electric heater controller.
Electronic controllers to regulate the heat output for three phase electric heaters and controllers in order to maintain a constant pre-selected temperature.
Depending on the selected temperature, the controllers pulse the entire power output and uses a time-proportional control to maintain that temperature. The TTC-25 and 40F are designed to be fitted in a cabinet on DIN-rail.
Supply voltage: three phase 210-415 V.
– Output: TTC25: 25 A, 400 V, 17 kW.
TTC40: 40 A, 400 V, 27 kW.
Set point: 0-30°C (sensor determines the scale range).
Sensor inputs: Two (2), main- and max, min. limit sensors.
Control signal: 0-10 V.
Protection class: IP20.