Janitza UMG 96-PQ-L power-quality-analyser, 90-277V AC/DC 5236001

The Janitza UMG 96-PQ-L is a panel-mounted power quality analyser that delivers Class A measurement accuracy for three-phase networks. Its integrated Ethernet and RS485 interfaces enable real-time monitoring and data logging for energy management and power quality analysis.

Advantages

With a 256 MB flash memory, the UMG 96-PQ-L records extensive data including waveforms and events. The graphic LCD provides clear on-site visualization, while the dual digital inputs and outputs support flexible integration into control systems.

Suitable for

• Industrial energy monitoring and sub-metering
• Power quality auditing and troubleshooting
• Building automation and critical infrastructure monitoring

Key specifications

• Voltage measurement range: 90-277V AC (L-N), 156-480V AC (L-L)
• Current measurement via external CTs (1/5A secondary)
• Frequency range: 45-65 Hz
• Accuracy class: Class A (IEC 61000-4-30)
• Harmonic analysis up to 63rd harmonic
• Communication: Ethernet, RS485 (Modbus TCP/RTU, HTTP, NTP, FTP, SNMP, SMTP)
• Data logger memory: 256 MB Flash
• Digital inputs: 2, Digital outputs: 2
• Mounting: Panel mount, 96x96 mm
• Power supply: 90-277V AC/DC

Recommendations

For configuration and analysis, use the GridVis® software. Ensure proper current transformer selection to match the measured load.