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A-300M Autometers RS 485 Modbus (v6)

  • Max 100 amp load connection
  • 4.2 Modules Wide
  • RS 485 Modbus (v6)
A-300 M (new)

Product Details

The A-300M is the latest in a range of three phase multifunction Din Rail energy meters. The new three phase 230/400 Volt, 50 Hz, 100 amp is approved and certified by SGS, Uk ( MID appendix “B” and “D”) This new meter has been specifically designed with communication as its priority. The meter has two outputs, RS 485 Modbus communication (Autometers V6 protocol) and two pulse outputs, one set at 400 imp/kwh and one which is programmable.

The A-300M has an LCD display with illuminated white numbers on a blue back ground enabling the parameters to be read a very easy. The meter has over forty parameters which can be read via the display or read via the Modbus output. To read the parameters on the display it will be necessary to put your finger on the allocated keys on the front of the meter and scroll through the display.

The meter is also fitted with a red light which blinks in proportion to the measured active energy for calibration purposes (400 imp/kwh).

Popular Parameters available, kWh, kVarh, Watts ,Amps, Volts, Power, Power Factor, Frequency, Import and Export energies and two tariffs, all available via the display or via the Modbus output.

Associated Products


© 2018 Autometers Systems
Electricity Meters and Power Monitoring Systems
4b Albany Road, Chorlton-cum-Hardy, Manchester M21 0AW
Tel: +44 (0)161 861 9056 / Fax: +44 (0)161 881 3745