janitza UMG 104 - UMG104 features

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UMG 104
UMG104 features
- Measurement in IT, TN and TT systems,
- 4 voltage measurement inputs
- 4 current measurement inputs,
- Continuous scanning of the voltage and current measurement inputs,
- Energy measurement, measurement uncertainty class 0.5 for ../5A current transformers,
- Energy measurement, measurement uncertainty class 1 for ../1A current transformers,
- Registers more than 800 measured values (readings),
- Fourier analysis 1st to 40th harmonic component for U, I, P (consumption/supply) and Q
(inductive/capacitive),
- 2 digital inputs,
- 2 digital outputs,
- Temperature measurement input,
- LC display, backlight (optional),
- 2 keys,
- Profibus DPV0 (optional),
- RS485 (modbus RTU),
- RS232,
- Operating temperature range -10°C .. +55°C,
- Mounting on top hat rails 35 mm,
- Suitable for installation in distribution boards,
- Suitable for measurements in networks with frequency inverters.