Portable Power Quality Monitoring

The SEL-734P Portable PQ Meter is a new metering solution from Schweitzer Engineering Laboratories (SEL) that addresses the need for complete and portable power quality monitoring. In addition to the meter, the kit includes three-phase voltage and current inputs, voltage leads, and split-core CTs, all secured in a ruggedized case. ACSELerator QuickSet SEL-5030 software, included free, retrieves and displays trended values and power quality disturbances. Because the meter is preconfigured, it does not require any settings. Preprogrammed values include trending of: energy and demand; minimum, maximum, and average voltage and current; power factor; harmonics; flicker; voltage sags, swells, and interruptions; and imbalance. (http://www.selinc.com/pr63)