CONTACTRON motor manager now available with Ex approval
Example of use: pumping station
In water and waste water applications, the motor manager protects pumps from running dry and prevents blocked filtersBy individually setting additional thresholds in the upper performance range, blocked filters or blockages caused by foreign objects can be detected and indicated to the control center. Here the incoming signal automatically initiates forced shutdown of the pump, if necessary.
The electronic motor manager therefore provides complete system protection without additional sensors, such as flow and pressure measuring devices.
CONTACTRON motor manager: motor and system protection
In addition to complete motor protection via thermistor monitoring and current measurement, the CONTACTRON motor manager offers all the advantages of a modern real power monitoring solution.
The motor manager supports the free parameterization of switching and signaling thresholds for overload and underload - according to the real power of your system.
This means that you can make more accurate statements as to the state of the overall system than merely taking the current into consideration.