GE PQMII-T20 Power Quality Meter

GE PQMII-T20 Power Quality Meter

OVERVIEW

The PQM II 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.

Features and Benefits

·Mounting Versatility

·Keypad with large illuminated 40-character display

·Any assignable output may be used to trigger an alarm

·May be connected to DCA or SCADA systems

·Flash upgradeable

·Compatible with MultiNet Serial to Ethernet Converter

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.

·Power Quality analysis tool

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

·Ia Ib Ic In

·Va Vb Vc Vab Vbc Vca

·V I unbalance

·True PF crest and K factor

·Hz W var VA

·Wh varh VAh W cost

·Demand: A W var VA

·Harmonic analysis through 63rd with THD and TIF

·Event recorder - 150 events

·Waveform capture

·Data logger - 98,000 events

·Voltage Disturbance Recorder (VDR)

User Interface

·Front RS232 serial port (1,200 to 19,200 bps)

·Two Rear RS485 serial ports

·Ethernet connectivity provided by MultiNet

·EnerVista software is provided for setup and monitoring functions

·Dial-in modem capabilities