Measuring transducers ET 84xx

Measuring transducers MT 4xx are intended for measuring and monitoring single phase or three-phase electrical power network.


Features:

• Measurements of instantaneous values of more than 50 quantities (V, A, kW, kVA, kvar, kWh, kvarh, PF, Hz, MD thermal, THD, etc)

• Power accuracy class 0.5

• 16 adjustable alarms

• Input frequency: 50/60 Hz, 400 Hz

• Serial communication (RS232 or RS485 up to 115,200 bit/s) and USB 2.0

• MODBUS RTU communication protocol

• Up to 4 I/O (analogue outputs, alarm outputs, pulse outputs, general purpose relay output, general purpose solid-state output)

• Single wide auxiliary power supply range 24 –300 V DC, 40 – 276 V AC

• Automatic range of current and voltage (max. 12.5 A and 600 VL-N)

• Housing for DIN rail mounting

• User-friendly setting software, MiQen

Types of  measuring transducers:

ET 8440 - programmable multifunctional transducer

ET 8418 - programmable current transducer

ET 8416 - programmable voltage transducer

ET 8408 - voltage self powered measuring transducer

ET 8406 - current self powered measuring transducer

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