GE Grid Solutions has discontinued manufacturing of PQM meters. As an alternative, please refer to PQMII.

The PQM is an ideal choice when continuous monitoring of a three phase system is required. It provides metering for current, voltage, real and reactive power, energy use, cost of power, power factor and frequency. Programmable setpoints and 4 assignable output relays allow control functions to be added for specific applications. This includes basic alarm on over/under current or voltage, unbalance, demand based load shedding, and capacitor power factor correction control. More complex control is possible using the 4 switch inputs which also can be used for status such as breaker open/closed, flow information etc. 

 

Applications 

• Metering of distribution feeders, transformers, generators, capacitor banks and motors
• Medium and low voltage systems
• Commercial, industrial, utility
• Flexible control for demand load shedding, power factor, etc.

Protection and Control 

• A V W var VA varh Wh PF Hz unbalance
• A W var VA demand
• Load shedding
• Power factor control
• Pulse input totalizing

Monitoring and Metering 

• Harmonic analysis through 63rd with THD and TIF
• Event recorder
• Waveform capture
• Data logger