Controllers for cooling applications 900223.034
Technical data
- Housing dimension ST181 Front: 180x52mm
- Power supply 230V AC
- Switching inputs none
- Number of outputs 2
- Sensor type PTC
- ST-Bus available No
- Software 12
Wiring diagram
Dimensional drawing
Product description
The cooling controller ST181-LM4KA.12 is a control unit specifically designed for 24V DC ventilation adjustment. The maximum ventilation power is 10W. The number of revolutions can be decreased to 20% and thus create a minimum air speed. Due to the galvanic separation of the ST181-controller the low-voltage ventilator can also be safely operated in a wet environment.
The two switching outputs for 16A each (engine load max. 1HP) supply the compressor, lighting or other necessary exits.
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