Laboratory for rotating machines is equipped with instruments and tools for onsite diagnostics of rotating machines.
The goal is to test the condition of machines in order to predict failures, improve reliability and better plan the maintenance.
The Laboratory provides testing service and expertise for:
- low voltage rotating machines
- high voltage rotating machines
On-line testing:
- shaft current and voltage with FFT analysis
- temperature measuring
- motor current signature analysis
- on-line partial discharge measuring
- measuring of voltage, current, power, and speed
Off-line testing:
- Insulation Resistance and Polarization Index Test
- Stator and Rotor Resistance Measurement
- Rotor and Stator Capacitance Test
- DC HiPot Test, Step Voltage Test, and Ramp Test
- Dissipation (or Power) Factor test
- Dissipation (or Power) Factor Tip-Up test
- Stator Surge Comparison Test up to 30 kV
- Stator Core Ring Flux Test and EL-CID
- Partial Discharge Test
- Impedance and AC Pole Drop Test
- AC HiPot Test
- Rotor Bars Test