Type test benches for industrial electric motors
- Testing of 1-phase and 3-phase asynchronous and synchronous motors up to 3 kW
- Speeds up to 30000 1/min
Determination of efficiency according to EN 60034-2-1 and subsequent classification of the results according to EN 60034-30
Test sequence for efficiency determination:
- Measurement of winding resistance
- endurance measurement
- Re-measurement of winding resistance
- Measurement of the idling characteristic curve