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Power Quality and Thermal Scanning


* A concept of powering & grounding electronic equipment in a manner which is suitable to its operation & compatible with premise wiring system & other connected equipments.

In today’s scenario Power Quality is a major concern to all types of industries, facilities and Data centers, especially those operating with critical machinery & critical ITEs. Poor quality of power leads to

  • Unplanned system shutdown
  • Data Corruption
  • Disk drive problem
  • Server rebooting
  • Hardware failure
  • Network communication issues
  • Business interruption
  • Excess energy consumption

Monitor / Recording Power Parameters

During the process of Power Quality assessment, we monitor and record the following electrical parameters

  • Source and load voltage characteristics
  • Source and Load Current characteristics
  • Phase Voltage Imbalance
  • Voltage Regulation
  • Transients
  • Common Mode Noise
  • Frequency Regulation
  • Power factor
  • Real, Apparent and Reactive Power
  • UPS system input power tracking
  • UPS system output performance tracking
  • UPS system configuration study
  • SMPS input & output study.
  • Grounding Study
  • Healthiness of Power Distribution
  • Harmonic study at all the main incomers.
  • Ampicity checks for switchgears.
  • Performance of electrical system during change-over from utility to emergency source and vice versa.
  • Non-intrusive infrared scanning of all the electrical panels.

Equipments to be used for Study

1. BMI Dranetz Power Guide PG4400 with accessories.

2. Fluke 434/435 Power Quality Analyzer with accesssories.

3. Hioki Data Logger.

4. Megger Ground Tester.

5. Infra-Red camera.

Power Quality Solution

  • Verify the quality of power source and proper behavior of the loads in facility
  • Reduce the magnitude and frequency of power variations
  • Prevent the unplanned power outage to the critical equipments
  • Improve the susceptibility of load equipments
  • Savings in energy bills due to reduced losses
  • Improve system efficiency
  • Enhance the uptime of critical equipments
  • Improve safety
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