Enertex® KNX SmartMeter 85A RT

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Measurement from 2 mA to 85 A, DIN rail mount (4 SU), operation also possible as data logger without KNX bus
The KNX SmartMeter (4 SU) is a bidirectional meter for measurement of active and reactive energy and for monitoring power supply quality. Calibrated current sensors supplied enable measurements with accuracy class 1 (1%).
  • 3-phase bidirectional counter for measuring active and reactive power
  • Energy meter of accuracy class 1 (1% for active and reactive energy)
  • Lossless current measurement via included, calibrated external current sensors
  • Current sensors for a measurement range from 2 mA to 85 A per phase and power between 0.5 W and 58 kW
  • Measures: Active and reactive power, active and reactive energy, voltage, current, power factor, unbalanced load, zero system current, THD, harmonics
  • Output of all counter readings and measured values at KNX bus via group objects
  • Recording of all measured values on microSD card in standard csv format with time stamp
  • Special energy meters for supervision of solar collectors (balance, generation and consumption meter)
  • Condition monitoring function: Indication of overload overvoltage, power failure, voltage distortion, current distortion, unbalanced load, zero system current
  • Can also be used without KNX bus, as a battery-buffered real-time clock is built in. When operating without KNX bus, all data with time stamp are recorded every minute on the SD card.
KNX SmartMeter 85A RT
ZIP KNX SmartMeter 85A RT ETS Product v1.009, 27.08.2020
ZIP KNX SmartMeter 85A RT Firmware v1.010, 17.11.2020 (→ Update Tool)
ZIP KNX SmartMeter 85A RT DSP Update v1.019, 21.07.2021
ZIP KNX SmartMeter 85A RT DSP Update for 230V IT systems v1.019, 21.07.2021
PDF KNX SmartMeter 85A RT User Manual 27.06.2023
PDF KNX SmartMeter 85A RT Flyer 29.03.2019
PDF KNX SmartMeter 85A RT Tendering documents 08.11.2023