Surge Protective Devices (SPD) serve an important role in the electrotechnical industry, protecting important electronics and equipment in residential, commercial, and industrial applications. Misinformation has been attributed to the functionality of SPDs. The information listed below explains some of these instances.

  1. Power Quality Solutions and Energy Savings – What is Real?
  2. False Energy Savings – SPD Example – – False Energy Savings – SPD Example.mp4
  3. False Energy Savings – Capacitor Example – – False Energy Savings – Capacitor Example.mp4