Controls and tests » MG-SERVIS

Measuring of stator winding insulation resistance, total and by phases
Measuring of the stator winding polarization index, total and by phases
Measuring of stator winding leakage currents, total and by phases
Measuring of stator winding electric capacity, total and by phases
Measuring of dielectric losses factor tg δ by phases
Measuring of partial discharges by phases
Testing of stator winding dielectric strength at high voltage, 50 Hz
Control and testing of the stator packet by induction magnetization of 1 T, using thermographic IC-camera imaging
Testing of the inter-winding insulation by low energy surge voltage (nondestructive method)
Evaluation of electric generator and motor operation quality during operation
Recording and the FFT analysis of dissipating magnetic fields of el. generators and motors during operation

Measuring of rotor winding insulation resistance
Measuring of the rotor winding polarization index
Measuring of rotor winding leakage currents
Measuring of the rotor winding resorption index
Measuring of rotor winding electric capacity
Measuring of rotor winding ohmic resistance, total and by poles
Control of inter-pole connections by measuring the voltage drop at inter-pole connections
Measuring of rotor winding impedance, total and by poles
Testing of the inter-winding insulation by low energy surge voltage (nondestructive method)
Testing of rotor winding dielectric strength
Testing of cage bars
Squirrel-cage motors quality testing