Fan speed control depending on temperature OWEN ERWEN

Fan speed controller depending on temperature ARIES ERWEN Fan speed controller depending on temperature ARIES ERWEN is used to maintain temperature in cooling systems by changing the fan rotation speed. The fan speed controller depending on the temperature OWEN ERWEN is produced in a panel housing of type Shch2, the degree of protection from the front panel is IP54. Functionality Measuring the temperature of an object using a Positive Temperature Coefficient () sensor Smooth control of a single-phase fan motor with a power of up to 500 W Indication of the object temperature Indication of the relative fan rotation speed as a percentage of the maximum possible Alarm message on the indicator if the sensor breaks Programming using buttons on the front panel of the device Saving the settings parameters when the power is turned off Protection of parameters from unauthorized changes Supply voltage 220 V 50 Hz Input sensor type PTC sensor Measured temperature -50...+50 °C Temperature setpoint 0...50 °C Temperature setpoint resolution 1 °C Differential 3. ..10 °C Differential resolution 1 °C Minimum fan rotation speed 20...100% Minimum speed resolution 1% Output type triac Housing type Ш2 Overall dimensions 96x48x100 mm Degree of protection from the front panel IP54 Operating conditions Ambient temperature +1. ..+50 °C Atmospheric pressure 86...106.7 kPa Relative humidity (at 35 C) 30...80%