Janitza UMG 604-PRO

• Compact Din Rail profile 107.5mm x 144mm x 82mm deep case design.
• LCD Display. Scroll through via two control buttons to show measured values for current, voltage, power etc.
• 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.
• Capture transients >50µs and short-term interruptions >20ms.
• 128MB of internal memory typically allows for up to 2 years of data storage.
• Fundamental operating frequencies include 50Hz & 60Hz
• Standard industrial interface/communication protocols include Ethernet, Modbus TCP/IP, Modbus RTU over Ethernet & Profibus DP.
• Complies with EN61010 Safety Standard.
• Measurement Safety Category CAT III 300V.

The Janitza UMG 604-PRO is a Fixed Site Power Analyzer intended for measuring and calculating electrical variables such as voltage, current, power, energy and a level of harmonics up to the 40th. Applications include Building Management Systems and Light Industrial Installations. It Continuously records at 20kHz with memory capacity 128MB for data acquisition and is thus able to capture up to 2 years’ worth of data. Its suitable for Building Management Systems and Light Industrial Installations. 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 and monitor disturbances/events.

The Janitza UMG 604-PRO also offers a range of interface options including Ethernet, RS232 and RS48. Communication protocols include Modbus RTU, Modbus TCP/IP, Modbus RTU over Ethernet. With BACnet IP available as an additional option.

Power Quality Measurement Parameters include:

• Harmonics analysis up to the 40th harmonic, odd/even (U, I, P, Q)
• Interharmonics (U, I)
• Distortion factor THD-U, THD-I & TDD.
• Voltage Unbalance
• Voltage crest factor
• Logging and storage of transients (>50µs) & Short-term interruptions (from 20ms)

• UMG 604-PRO (5216202)
• All connection terminations required for installation
• Installation manual
• “GridVis software” quick user guide
• 2m Ethernet Cable
• RS485 termination resistor, 120 ohms