TTC is
a 3-phase triac controller for control of electric heaters. The device is
connected in series between the power supply and an electric heater or
radiator. TTC has a temperature controller with inputs for sensors placed, for
instance, in a supply air duct or room.
It can also be controlled using an external control signal. The controller
utilises stepless, time-proportional control.
Triac control is considerably more accurate than on/off control, meaning increased
heating comfort and lowered energy costs.
TTC controller is available in several types: for DIN-rail mounting and for
wall mounting.
| Manufacturer | Regin |
| Control signal | 0...10V DC |
| Setpoint | 0...30 °C (the sensor determines the range) |
| Analog inputs | 2 NTC |
| Mounting | DIN-rail, wall |
| Supply voltage | 3-phase, 230 ± 10% or 400V AC ± 10%, automatic adaptation |
| Working temperature | 0...40 °C |
| Protection class | IP20, IP30 |
| Name | Load | Supply voltage | Pulse period | ||
|---|---|---|---|---|---|
|
TTC2000 | max. 25A, min 3A | 3-phase, 210…255/380…415 V AC, automatic adaptation | 6…120s | Buy in the store |
| Control signal 0…10 V DC (external signal) two sensor inputs - main and min./max. limiting sensors (NTC sensor) setpoint 0…30˚C | |||||
|
|
TTC25 | 25A | 3-phase, 210…255/380…415 V AC, automatic adaptation | 6…60s | Buy in the store |
| Control signal 0…10 V DC two sensor inputs - main and min./max. limiting sensors (NTC sensor) setpoint 0…30˚C | |||||
|
|
TTC40F | 40A | 3-phase, 210…255/380…415 V AC, automatic adaptation | 6…60s | Buy in the store |
| Control signal 0…10 V DC two sensor inputs - main and min./max. limiting sensors (NTC sensor) setpoint 0…30˚C | |||||
|
|
TTC80F | 80A | 3-phase, 400 V AC ±10% | 6…120s | Buy in the store |
| Control signal 0…10 V DC two sensor inputs - main and min./max. limiting sensors (NTC sensor) setpoint 0…30˚C |
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