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Product information "Janitza power analyser UMG 604E-PRO - 48V"

The UMG 604 E-PRO power quality analyser is more than just a multifunctional measuring device. It can be used as a transient recorder, counter (kWh, kvarh), harmonic analyser, PLC, condition monitor, event recorder and data collector. The UMG 604 E-PRO can be regarded as the counterpart to the front-mounted devices in a slim and cost-optimised top-hat rail format. It also offers several interfaces with numerous protocols (Modbus, IP, SNMP, NTP, HTTP, BACnet, ....), as well as a temperature measurement input. The 128 MB measurement data memory is used for redundant and secure measurement data recording.
Item number: 66549
Manufacturer number: J.52.16.012-PRO
4th current transformer input: Yes
Accuracy A: 0.25%
Accuracy V: 0.2%
Active energy class: 0.5S (.../5 A)
Analogue output: None
Asymmetry: Yes
Clock: Yes
Current measuring channels: 4
Digital / pulse output: 2
Digital inputs: 2
Distortion factor THD-U / THD-I in %: Yes
Execution of the interface: Modbus RTU RS232, Modbus RTU RS485, TCP/IP (Ethernet / network)
Fault recorder function: Yes
Harmonics V/A: 1.-40.
Integrated logic: Jasic (7 prg.)
Memory min / max values: Yes
Memory size: 128 MB
Quadrants: 4
Residual current inputs: None
Sampling frequency 50/60 Hz: 20 kHz
Short-term interruptions: Yes
Short / long-term flicker: No
Supply voltage: 45 - 110V AC & 45 - 155V DC
Temperature input: 1
Transients: > 50 µs
Web server / e-mail: Yes

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Tobias Schneider

Head of Product Development and Consultancy, Management Board