EDT 51 Motor management relays

Motor management systems are deployed in automation systems and provide optimum protection, control and monitoring potential for drives and systems. These systems permit, for example, detection of motor temperature, voltage and current. The transparency of motor operation is improved thanks to the connection to the primary process automation via the field bus systems (e.g. PROFINET). This makes it possible to remotely determine system capacity and energy consumption without having to take measurements
on location.

Training objectives:

• Configuration and operation (computer based)
• Programming of basic functions:
  direct starter motors, star-delta starting, motor protection, overload limits, switch-off behaviour
• Investigation of operating response
• Measurement of power and RMS values
• Load experiments
• Determination of operating points
• Measurement of dynamic processes during start-up