Mains power quality
REO UK offers a 60-page handbook on ‘Main power quality’ It explains the nature of AC power quality, why it is increasingly important and outlines preventive techniques. It explores what factors degrade power quality and the potential consequences. The effects of different influences are examined, relating to public-supply mains networks, local-area generation systems and power from electronic devices such as uninterruptible power supplies. The handbook also identifies and details relevant international standards governing mains power quality. Prevention and avoidance measures are considered in depth. The handbook is available from the company’s web site.