Janitza UMG 96RM-CBM Universal Measuring Device and Power Quality Analyzer, 90-277V AC/DC 5222066

Universal measuring device and power quality analyzer for 3-phase systems, offering high-accuracy energy measurement (Class 0.5S) and extensive communication options including Ethernet and RS485.

Advantages

High measurement accuracy (Class 0.2S for voltage/current/power, Class 0.5S for energy), harmonic analysis up to the 63rd harmonic, and dual communication interfaces (Modbus RTU and Modbus TCP/IP) for flexible integration. Large graphic LCD display and 256 MB internal memory for data logging.

Suitable for

• Energy monitoring and power quality analysis in industrial and commercial buildings
• Sub-metering and cost allocation in multi-tenant facilities
• Integration into building management and SCADA systems

Key specifications

• Measurement: 3-phase, 4-wire or 3-wire systems
• Auxiliary voltage: 90-277V AC/DC
• Direct measurement voltage: up to 300V L-N / 520V L-L
• Current input: via external CTs (1A / 5A secondary)
• Accuracy: Class 0.2S (V/I/P), Class 0.5S (energy)
• Frequency range: 45-65 Hz
• Harmonic analysis: up to 63rd harmonic
• Communication: RS485 (Modbus RTU), Ethernet (Modbus TCP/IP, HTTP, FTP, SMTP, NTP)
• Display: graphic LCD, 128x64 pixels
• Mounting: panel mount, 96x96 mm
• Digital inputs: 2; digital outputs: 2 relays
• Internal memory: 256 MB Flash
• Protection: front IP54, rear IP20

Recommendations

For accurate energy monitoring and power quality analysis in demanding industrial environments, the UMG 96RM-CBM provides reliable performance and versatile connectivity.