Product Description

The Schneider Electric PM820UMG is a high-precision power meter from the PowerLogic series, designed for advanced energy monitoring and management in commercial and industrial applications. This model, the PM820UMG, comes without a display, making it ideal for integration into systems where data is transmitted directly to remote monitoring stations or energy management systems. It provides comprehensive energy and power quality measurements, helping users to optimize energy consumption, reduce costs, and enhance the efficiency of their electrical distribution systems. The meter is equipped with advanced features such as harmonic analysis, waveform capture, and data logging, making it an essential tool for detailed energy analysis.

Technical Specifications

• Model Number: PM820UMG
• Type: Power Meter (without display)
• Voltage Measurement Range: 80-480V AC (L-L), 46-277V AC (L-N)
• Current Measurement Range: 0.05-10A (via CT)
• Accuracy:
• Active Energy: Class 0.5S (IEC 62053-22)
• Reactive Energy: Class 2 (IEC 62053-23)
• Frequency Measurement: 45-65 Hz
• Power Quality Analysis: Harmonics up to 31st order, waveform capture
• Communication Ports: RS485, Modbus RTU/ASCII, Modbus TCP (via optional communication module)
• Data Logging: Event and data logging with timestamp
• Mounting Type: Panel mount
• Operating Temperature Range: -25°C to +70°C (-13°F to +158°F)
• Power Supply: 110-240V AC or 125-250V DC
• Dimensions: 96 mm x 96 mm x 70 mm (3.78 in x 3.78 in x 2.76 in)
• Weight: 0.6 kg (1.32 lbs)
• Compliance: IEC 61010-1, UL, CE, RoHS