ECM Buyers' Guide

power quality

Design Advances Improve SPD Reliability and Safety 

Oct 1, 2002, By Alan Chiste, Cutler-Hammer

Proper selection of surge protective devices can increases uptime and improve personnel safety....

The World of Power Quality 

Oct 1, 2002, By Mark Lamendola, Technical Editor

A preview of highlights of the Power Quality Exhibition & Conference...

Protect Your System with PQ Monitoring 

Oct 1, 2002, By Matthew Halverson, Senior Associate Editor

The only thing worse than having a system failure is not knowing what caused it. With PQ monitoring, though, you can eliminate some of your troubleshooting headaches....

Ohio utility’s new power conditioning system is the first of its kind 

Sep 27, 2002, 

Following extensive testing throughout 2001, Ohio-based energy company American Electric Power (AEP), Columbus, Ohio, has become the first facility to...

Ohio utility’s new power conditioning system is the first of its kind 

Sep 27, 2002, 

Following extensive testing throughout 2001, Ohio-based energy company American Electric Power (AEP), Columbus, Ohio, has become the first facility to...

Applying Uninterruptible Power Supplies 

Sep 1, 2002, By Tom Blooming, Eaton/Cutler-Hammer

Do you know which decisions are critical to UPS performance and reliability?...

Surge Protection Specification and Application 

Aug 29, 2002, By Matt Wakeham, Leviton

Knowing industry guidelines can save you money and enhance performance....

Surge Protection Selection 

Aug 1, 2002, By Alan R. Chiste, Eaton/Cutler-Hammer

Reliable surge protection depends on proper design and component selection....

Surge Protection Specification and Application 

Aug 1, 2002, By Matt Wakeham, Leviton

Knowing industry guidelines can save you money and enhance performance....

Combating Lightning at Florida Resort 

Aug 1, 2002, By Brad Padgett, Clarion World Resort

A few thousand dollars invested in a grounding system upgrade protects $1.5 million in communications and computing equipment....

What's So Great About Overcurrent Protection? 

Jul 1, 2002, By Mike Holt, Mike Holt Enterprises, Inc.

Understanding the overcurrent trilogy will help you protect your circuits....

Interference Causes Problems for a CRT 

Jun 1, 2002, By Timothy Koch, P.E., HDR

A power quality investigation of a flickering CRT screen demonstrates the importance of a smart electrical design in the information age....

Correcting Power Factor at Your Motor Terminals 

Jun 1, 2002, By John Paschal, P.E., Bechtel Corp.

Correctly installing capacitors at the terminals of your motors can lower reactive power requirements and increase system power factor....

Power Quality Problems in Health Care Facilities 

Feb 1, 2002, By David A. Rush, CPQ, GE Medical Systems

Keeping sophisticated medical equipment working properly presents a major challenge for today’s high-tech health care facilities....

Downturn in Demand Gives Contractors Time to Get in the DG Game 

Feb 1, 2002, By Matthew Halverson, Associate Editor

As discretionary capital dries up, contractors have a chance to prepare for the next wave of demand for distributed generation (DG)....

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