
www.janitza.de
UMG 604-PRO
8
4. 5
Features
General
• Installation on a 35 mm DIN rail
• LCD display, backlight (optional)
• Operation via 2 buttons
• 4 voltage and 4 current measurement inputs
• 1 temperature measurement input
• 2 digital outputs and 2 digital inputs
• RS485 interface (Modbus RTU, Modbus master)
• RS232 interface
• Profibus DP / V0 (optional)
• Ethernet (web server, e-mail)
• Suitable for installation in installation distributors
• Suitable for measurements in networks with frequency converters
• Working temperature range -10 °C to +55 °C
Measurement
• Measurement in IT, TN and TT networks
• Continuous sampling of the voltage and current measurement inputs
• Logging and storing transients > 50 µs
• Capture more than 800 measured values
• Fourier analysis 1st to 40th Harmonics for U, I, P (consumption/delivery), Q (ind./
capacitive)
• Temperature measurement
• Working measurement, measurement uncertainty:
- Class 0.5 for ../5 A converter
- Class 1 for ../1 A converter
• Programming separate applications in Jasic
C
C
NOTE!
Measurements in medium and
high-voltage networks are always
performed via current and voltage
transformers. Special safety
requirements must be adhered to for
these, which will not be described
in detail here.
Summary of Contents for UMG 604-PRO
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