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Electrical network analyzer PQM II
power qualityfor integrationmonitoring

electrical network analyzer
electrical network analyzer
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Characteristics

Measured entity
for electrical networks
Measured value
power quality
Configuration
for integration
Other characteristics
monitoring

Description

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

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.