Fluke 438-II Power Quality and Motor Analyzer

Analyze according to NEMA limits—derating information indicates the impact of poor power quality

Avoid downtime from bad motors by adding this portable power quality and motor analyzer as part of a preventative maintenance program. Three-phase electrical measurements include electrical power, unbalance, power factor, and harmonic distortion to help eliminate poor power quality as a source of motor failure. Quickly quantify performance on directly coupled motors relative to their design specification. Calculate power, torque, speed, and efficiency without the hassle of load sensors and obtain real-time load factors under actual operating conditions.
Unique derating factor is determined according to the National Electrical Manufacturers Association (NEMA) standards. Take poor power quality into account and identify motors operating at or beyond their limits—allowing you to make system adjustments to prevent failures, and properly size motors to save on operating costs and downtime.