Industrietechnik
Room thermostats for 2 or 4-pipe fan coil systems with EC fans
Control of 2 or 4-pipe fan coil units with EC fans for regulating room temperature in heating and cooling applications. While ensuring the desired temperature is maintained, it prioritizes comfort level and energy savings
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DB-TA-385-433Room thermostats for 2-pipe fan coil systems with EC fans- Power Supply
- 85...253 V AC, 50/60 Hz
- Dimensions, external (WxHxD)
- 144x82x34 mm
- Setpoint knob
- Yes
- 3-step fan control
- Yes
- Power consumption
- 1 W
- Sensor
- NTC10K
- Setpoint
- Summer: +24 ±5 °C, winter: +20 ±5 °C; mechanical limitation of the setpoint adjustment
- Differential
- 0.5 K
- ON / OFF button
- Yes
- System (pipe)
- 2-pipe systems
- Winter / Summer
- manual
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DB-TA-385-430Room thermostats for 4–pipe fan coil systems with EC fans
- Power Supply
- 85...253 V AC, 50/60 Hz
- Dimensions, external (WxHxD)
- 144x82x34 mm
- Setpoint knob
- Yes
- 3-step fan control
- Yes
- Power consumption
- 1 W
- Sensor
- NTC10K
- Setpoint
- Summer: +24 ±5 °C, winter: +20 ±5 °C; mechanical limitation of the setpoint adjustment
- Differential
- 0.5 K
- ON / OFF button
- Yes
- System (pipe)
- 4-pipe systems
- Winter / Summer
- manual
Specifications
| Appliance class | Class II |
|---|---|
| Protection class | IP30 |
| Ambient humidity (non-condensing) | 10…90 % RH |
| Storage temperature | -20…70 °C |
| Storage humidity | 0...95 % RH |
| Mounting | Room, Wall |
| Weight, incl. packaging | 210 kg |
| Terminal type | Screw Terminal |
| Terminal wire size | 1.5 mm² |
| Material, housing | ABS |
| Colour, housing | RAL9010 |