The GE PQMII-C is a power quality meter that monitors and analyzes electrical power quality in distribution systems. It provides comprehensive information about power quality parameters to help identify and address potential issues affecting electrical equipment performance and reliability.

Key Features

• Comprehensive Power Quality Measurement: Measures voltage, current, harmonics, sags, swells, transients, and power factor.
• Data Logging and Trending: Records and trends power quality data to identify patterns indicative of problems.
• Alarm and Event Reporting: Generates alarms and events when power quality conditions exceed preset thresholds.
• Communication and Connectivity: Supports Modbus, DNP3, and IEC 61850 for easy integration into SCADA systems.
• User-Friendly Interface: Features a front-panel display and keypad for local operation and remote access via web browser or software.

Technical Specifications

• Voltage Measurement: 250V to 600V AC, 50/60 Hz
• Current Measurement: 5A to 5000A AC, 50/60 Hz
• Accuracy: 0.1% of reading for voltage and current
• Harmonics Measurement: Up to the 50th harmonic
• Sags and Swells Measurement: Duration, magnitude, and frequency of sags and swells
• Transients Measurement: Peak voltage, rise time, and duration of transients
• Power Factor Measurement: 0.00 to 1.00
• Data Logging: Up to 1 year of data at 1-minute intervals
• Alarm and Event Reporting: Up to 100 alarms and events
• Communication Protocols: Modbus, DNP3, IEC 61850
• Interface: Front-panel display and keypad, web browser, software
• Dimensions: 8.5″ x 6″ x 6″ (216 mm x 152 mm x 152 mm)
• Weight: 5 lbs (2.3 kg)

Applications

• Industrial Facilities: Monitor power quality to ensure the reliability of critical equipment and processes.
• Commercial Buildings: Ensure power quality meets the needs of sensitive equipment, like computers and servers.
• Utilities: Monitor power quality on the distribution grid to address potential customer service problems.
• Renewable Energy Installations: Ensure power quality from renewable sources meets grid interconnection requirements.