GE Pqmii-T20-C-A

pqmii PQM II Power Quality Meter 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. New In Version 2.10: Voltage Disturbance Recorder ( VDR) to monitor voltage dips ( voltage sags) and voltage spikes ( voltage swells) with capacity for 500 sag/ swell events. DNP 3.0 Communications Protocol standard feature. 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 upgradable 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