Rotating Machines

Sigma Power offers a wide range of Rotating Machines testing services for generators and motors insulation condition assessment.

• Insulation Resistance & Polarization Index
• Offline and Online Partial Discharge Measurement
• Tan Delta and Capacitance Measurement
• AC/DC Dielectric withstand Voltage Test
• Winding Resistance Test
• Step Voltage Test
• Recurrent Surge Oscillography (RSO) Test
• RTD Inspection and Test
• Heater Inspection and Test
• Motor Circuit Analysis (MCA)
• Electrical Signature Analysis