Janitza UMG 509-PRO

• High resolution colour graphical display 320 x 240 256 colours.
• Compact 144mm x 144mm x 85mm deep case design.
• View individual harmonic and inter harmonic trend graphs up to the 63rd harmonic.
• Continuous Monitoring of Grid Voltage quality in accordance with EN50160.
• Provides compliance testing to EN 50160 with report generation via GridVis® software
• Load profile analyses provide an overview of peak consumption throughout a stipulated period of time.
• Analyses consumption, disturbances/events, and power quality.
• Combines functions: PQ analyser, kWh meter, IP gateway, logger all accessible via web server.
• The device samples continuously at 20kHz and calculates all effective values over a 200ms interval.
• Continuous monitoring at 400 samples per cycle
• Transient detection down to 50 micro seconds.
• 256MB of internal memory typically allows for up to 2 years of data storage.
• Standard industrial interface includes Ethernet, BACnet IP, Modbus TCP, Modbus RTU & Profibus DP
• Fundamental operating frequencies include 50Hz & 60Hz for monitoring power quality in accordance with EN50160 and EN61000 4 30
• Complies with EN61010 Safety Standard.
• Measurement Safety Category CAT III 600V.

The Janitza UMG 509-PRO is a Panel Mount Power Quality Analyzer – Measurement Class S. It continuously records at 20kHz with memory capacity up to 2 years. Its user-friendly, colour graphical display with intuitive user guidance provides a window for the monitoring of 'Power Quality Problems'. It is compliant to the latest IEC61000-4-30 standard and to measurement category Class S. Enabling permanent monitoring to EN 50160 which stipulates the characteristics of electricity supplied by public distribution networks. It fits in to so many applications from Building Management to Heavy Industrial Installations with a need to monitor the quality of the power supply. The user does not need to install any software on their PC as the measurement device has its own integrated web server. From its homepage you can access all of the recorded current and historic measurement data, analyses consumption, disturbances/events, and power quality.

The Janitza UMG 509-PRO also offers a range of interface options including Ethernet & RS48. Communication protocols include Modbus RTU, Modbus TCP/IP, Modbus RTU over Ethernet & Profibus DP. With BACnet IP available as an additional option.

Power Quality Measurement Parameters include:

• Harmonics analysis up to the 63rd harmonic, odd/even (U, I, P, Q)
• Interharmonics (U, I)
• Distortion factor THD-U, THD-I & TDD.
• Measurement of positive, negative and zero sequence component
• Voltage unbalance
• Voltage crest factor
• Logging and storage of transients (>50µs)
• Short term interruptions (from 20ms), illustrated with effective values and waveforms
• Data can be easily displayed to highlight conditions such as Swells, Dips, Voltage Interruption, Inrush current, etc.

• UMG 509-PRO (5226001)
• All connection terminations required for installation
• Installation manual
• “GridVis software” quick user guide
• 2m Ethernet Cable
• Mounting clips