SATEC (Australia) has released the PM135EH as a further extension of its smart energy metering capabilities. The PM135EH offers multifunction measuring capabilities for a broad range of electrical parameters including Energy measuring accuracy of Class 0.5s along with the following capabilities: four-quadrant active and reactive energy; volts, amps, frequency, power factor; data logging functions with date/time stamping; three-phase total and per phase energy measurements; active, reactive and apparent energy counters; automatic daily energy and maximum demand profile log for total and tariff registers; voltage and current THD, TDD and K-Factor, up to 40th order harmonic.
The device also offers voltage and current harmonic spectrum and angles; real-time ‘scope mode’ waveform monitoring capability on LCD; real-time vector analysis capability on LCD; and simultaneous 6-channel one-cycle waveform capture at a rate of 64 samples/cycle via PAS Software (licence free) including database data collection to computer/server.
The PM135EH includes RS485 communications, Modbus/DNP3 protocol and optional ethernet TCP/IP, Profibus, modem or wireless functions.
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