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Power Quality – Basic Guide
What is Power Quality??       • Power Quality indicates how effective is the quality of supply to        support installat...
Hidden Power Quality Problems    •   Voltage Dips and swells – Caused by large loads starting up or shutting down        ...
Why Monitor it?    •   Downtime    •   Data Loss    •   Products damages during production    •   Excess Energy Consumptio...
Solving these issues    • Can be solved by use of clamp meters for measuring power quality      and power that allows trou...
Some Power Quality Analyzers from                 Flukehttp://www.fluke.com/fluke/inen/products/Power-Quality.htm
Why Fluke?     • Provides comprehensive power quality Analysis     • Wide range to suit different level of power quality m...
• Company Name : Fluke Corporation - India• Website: http://www.fluke.com/fluke/inen/home/default.htm• Address: Division o...
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Basics on Power Quality

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Basics on Power Quality

  1. 1. Power Quality – Basic Guide
  2. 2. What is Power Quality?? • Power Quality indicates how effective is the quality of supply to support installation and reliable operation of the electrical equipments • Electrical Disturbances may originate from an user’s premises or the power company • Voltage, current or frequency can be affected by these electrical disturbancehttp://www.fluke.com/fluke/inen/products/Power-Quality.htm
  3. 3. Hidden Power Quality Problems • Voltage Dips and swells – Caused by large loads starting up or shutting down  Damage To: Computers, Electronic Controls and Lamps • Harmonic Distortion – Alteration in current frequency cycles caused by non linear loads Damage To : Motors, Transformers, Fuses • Voltage Unbalance – Differences in Phase Voltages or current of more than permissible limits Damage to : Motors and Transformers • Flicker – Cyclic Voltage Dips Damage to : Employee Productivity • Transients : sharp voltage increases caused by equipment switching on and off Damage to : Circuit Boards, Electrical Insulationhttp://www.fluke.com/fluke/inen/products/Power-Quality.htm
  4. 4. Why Monitor it? • Downtime • Data Loss • Products damages during production • Excess Energy Consumption • Additional expense in maintenance, equipment repairs and equipment replacementhttp://www.fluke.com/fluke/inen/products/Power-Quality.htm
  5. 5. Solving these issues • Can be solved by use of clamp meters for measuring power quality and power that allows troubleshooting first level directly into the equipment • Some tools that can be used are: Single phase power Quality Analysers Three phase power quality Analysers Long term power Quality Recordershttp://www.fluke.com/fluke/inen/products/Power-Quality.htm
  6. 6. Some Power Quality Analyzers from Flukehttp://www.fluke.com/fluke/inen/products/Power-Quality.htm
  7. 7. Why Fluke? • Provides comprehensive power quality Analysis • Wide range to suit different level of power quality monitoring • Suits applications like Energy Audit, Energy loss assessment, Harmonic studies • Meets the new IEC standards applicable to Class A power quality • Includes single as well as three phase instruments • Provided with SD Card memory, software for long term recordinghttp://www.fluke.com/fluke/inen/products/Power-Quality.htm
  8. 8. • Company Name : Fluke Corporation - India• Website: http://www.fluke.com/fluke/inen/home/default.htm• Address: Division of DHR Holding India Pvt. Ltd. 10th Floor, Sigma Hiranandani Business Park, Powai Mumbai, Maharashtra 400076• Contact Number: 1 800 209 9110
  9. 9. Thank You

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