UMG 604-PRO
DIN-rail multifunction analyzer
The UMG 604-PRO is a DIN-rail multifunction meter that goes beyond basic energy metering; it doubles as a transient/disturbance recorder, a billing-relevant energy meter, and a data logger with built-in harmonics analysis. It's aimed at facilities needing continuous power-quality surveillance combined with PLC-style automation functions, and can act as a Modbus gateway to pull data from subordinate meters into one access point.
Key Features
- 01Records transients from 50 µs and short interruptions from 20 ms
- 02Built-in Modbus gateway to aggregate subordinate/slave devices
- 032 digital inputs, 2 digital/pulse outputs, temperature input (PT100/PT1000/KTY)
- 04Built-in web server, no client software required
- 05Jasic® graphical PLC programming: up to 7 simultaneous programs
- 06Harmonics to the 40th order; EN 50160 / ISO 50001 compliant
Applications
- Power Quality SolutionsPower quality problems such as harmonics, voltage sags and swells, flicker, transients and voltage unbalance can occur in electrical systems. They can arise from non-linear loads, sudden load changes, network events and the electrical structure of the facility itself. Poor power quality can cause overheating in equipment, nuisance tripping, energy losses, shorter equipment life and interruptions to production continuity. At EPKOM we use power quality analyzers to measure and monitor LV and MV systems, recording harmonics, voltage events and the other power quality parameters. We evaluate the resulting data against the relevant standards, such as EN 50160, IEC 61000 and IEEE 519, according to the measurement point and the scope of the application. Following measurement and analysis, we apply active and passive harmonic filters, SVG systems, compensation solutions and power quality monitoring systems according to the needs of the facility, helping the electrical infrastructure run more safely, efficiently and stably.
- Energy Monitoring SystemsEnergy monitoring systems measure and analyse electricity consumption continuously, at facility, feeder, department or machine level. Alongside electricity, other energy sources such as water, natural gas and compressed air can be tracked through the same system. Data from Janitza energy analyzers is collected centrally in the GridVis software, where consumption trends, load profiles and energy performance indicators can be followed. Automatic reporting and alarm functions make abnormal consumption and energy losses quick to identify. Energy monitoring systems help to allocate energy costs correctly, to identify inefficient points of consumption and to improve energy performance continuously. They also support ISO 50001 energy management processes and make it possible to track energy performance indicators such as PUE in data centers.
Technical Specifications
UMG 604-PRO
| Voltage inputs | 3-phase 4-wire up to 277/480 V; 3-phase 3-wire up to 480 V |
|---|---|
| Current inputs | Direct measurement 0.005–7 A, rated 5/6 A |
| Accuracy | Voltage ±0.2%, current ±0.25%, power ±0.4% (DIN EN 61557-12); harmonics Class 1; energy Class 0.5S (…/5A) |
| Harmonics | 1st–40th order |
| Communication protocols | RS232, RS485, Ethernet: Modbus RTU, Modbus TCP/IP, Modbus Gateway, BACnet |
| Memory / data logging | 128 MB (~5,000,000 values) or 256 MB (~10,000,000 values) option, up to ~2 years retention |
| Installation type | 35 mm DIN rail, 6 HP, ~107.5×90×82 mm |
| Certifications / standards | UL listed, ANSI, IP20, IK08, UL94V-0, Protection Class II |
Technical values are taken from the manufacturer's published documentation. Confirm against the current datasheet before ordering.
Downloads
Datasheets, manuals and technical documentation are available from the manufacturer's document centre, or on request from us.
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