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Motor Inspection Services

Field Service Motor Testing

We offer complete online & offline tests for Motor and Generator combine the power of Motor Circuit Analysis (MCA) and Electrical Signature Analysis (ESA) to evaluate and trend your entire motor and generator system. 

The carries with it our promise 

of true predictive maintenance capabilities so that you can detect motor and generator health conditions before they cost you time and money.

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Motor Circuit Analysis (MCA)

De-energized test results

  • Resistance

  • Inductance

  • Capacitance

  • Impedance

  • (Fi) Phase angle

  • (I/F) Current frequency respond

  • (DF) Dissipation factor

  • Test value static (TV)๎

  • Dynamic Stator and Rotor signature๎

  • Resistance to ground

Fault detection

  • Turn faults

  • Coil faults

  • Phase faults

  • Ground faults

  • Cable faults

  • Connection resistance

  • Rotor eccentricity

  • Broken rotor bars

  • Casting voids

  • Stator loose

Electrical Signature Analysis (ESA)

is an energized test method where voltage and current waveforms are captured while the motor system is running, to assess the health of the motor system.

De-energized test results

  • Power quality

    • Over/Under Current and Voltage

    • Voltage and current unbalance

    • Harmonic distortion

    • Power factor

    • In-Rush/Startup current profile y

  • Current signature FFT graphs

Fault detection

  • Poor power quality

  • Broken rotor bars

  • Eccentricity air gap

  • Mechanical fault

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