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Power Quality Testing

Overview

We provide Power Quality Analysis and Testing to evaluate the health, stability, and performance of electrical power systems. Using advanced power quality analyzers, we identify voltage disturbances, harmonic distortion, imbalance, and transient events that can affect equipment reliability, energy efficiency, and system uptime.

Power quality testing is essential for facilities operating sensitive or critical electrical equipment.

What is Power Quality Analysis?

Power quality analysis involves measuring and recording electrical parameters over time to ensure that the power supplied to equipment meets acceptable standards. Poor power quality can cause equipment malfunction, overheating, nuisance tripping, and premature failure.

This testing helps identify both persistent and intermittent electrical issues.

Why Power Quality Testing is Important?

Modern electrical systems and electronic equipment are highly sensitive to power disturbances. Power quality testing helps to:

  • Prevent equipment damage and failure
  • Reduce unplanned downtime
  • Improve system reliability
  • Support energy efficiency initiatives
  • Verify compliance with electrical standards

 

Parameters Measured

Our power quality analysis typically includes:

  • Voltage and current levels
  • Voltage sags, swells, and interruptions
  • Harmonic distortion (THD)
  • Frequency variation
  • Phase imbalance
  • Power factor
  • Transient events

 

Testing Methodology

The power quality analyzer is connected at the designated measurement point

  • Measurements are recorded under normal operating conditions
  • Data is logged over a defined monitoring period
  • Results are analyzed against applicable standards
  • Findings are documented with recommendations
  • Testing can be performed without interrupting system operation.
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Benefits of Power Quality Analysis
  • Nonintrusive testing
  • No shutdown required
  • Identification of root causes of electrical problems
  • Improved reliability of electrical systems
  • Better planning for corrective actions

 

 

Applications
  • Power quality analysis is suitable for:
  • Electrical panels and distribution boards
  • Data centers and IT facilities
  • Industrial plants
  • Commercial buildings
  • UPS and critical power systems
Standards and Compliance

  • Power quality testing is evaluated in accordance with recognized standards, including:
  • IEEE 519 – Harmonic control in power systems
  • IEC 61000 – Electromagnetic compatibility and power quality
  • Local utility and regulatory requirements
  • Accuracy and Quality Assurance
  • Calibrated power quality analyzers
  • Measurements performed by trained professionals
  • Time-based data logging for accurate analysis
  • Clear and structured reporting

Safety

  • Safe for live electrical systems when performed by qualified personnel
  • No impact on normal system operation
  • Compliance with electrical safety procedures

Need Power Quality Testing Services?

Contact us for professional Testing services.

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