Testing & Inspection

A dependable partner for machine health assessment, reducing unplanned downtime and improving operational efficiency. Our on‑site diagnostics and lab analysis reveal the true condition of motors, generators, and transformers—supporting planned maintenance, failure prevention, and IEEE/IEC compliance.

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Machines We Handle

Rotating Machines

Motor & Generator

Static Machines

Power Transformers

Components

Slip Rings • Cables • Bushings • Transformer Oil

Capabilities

RKELC provides comprehensive on-site and off-site testing of electrical machines, including LEAP and RLA assessments. With experienced test engineers and precision instruments from Megger, Phoenix, Tesla, and Metrel, we deliver fast and reliable condition evaluations in accordance with relevant IEEE and IEC testing standards.

Motors & Generators

Electrical & Condition Monitoring

Insulation Resistance (IR / Megger)
Polarization Index (PI)
Dielectric Absorption Ratio (DAR)
Surge Comparison Test (RSO)
ELCID Stator Core Test
Winding Resistance Test
DC High-Potential (Hi-Pot) Test
AC High-Potential (AC Hipot) Test
Tan Delta / Dissipation Factor
Partial Discharge (PD) Test
Voltage Withstand Test
Capacitance & Inductance Testing
Winding Impedance & Phase Balance
Motor Circuit Analysis (MCA)
Offline Vibration Signature
Online Current Signature Analysis (MCSA)

Mechanical

Vibration Analysis (FFT)
Thermography (Infrared)
Bearing Condition Monitoring
Rotor Balancing (Static/Dynamic)
Air Gap Measurement
Shaft Alignment (Laser)
End Float Measurement

Transformers

Electrical

Turns Ratio Test (TTR / OLTTC)
Winding Resistance Test
Insulation Resistance & PI
Dielectric Frequency Response (DFR)
Frequency Response Analysis (SFRA)

Oil Tests

Dissolved Gas Analysis (DGA)
Oil Dielectric Strength
Furan Analysis (Paper degradation)
Moisture Content (PPM)

Ready to get started?

Contact our team for a free consultation and quote. We respond within 24 hours.