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Modbus AC Current Meter – Multi-GEM 18 by J&D

MSRP: $699

Our Price$368.00



Product Description

The Multi-GEM 18 is an 18-port Modbus AC Current Meter (RS485 & TCP).

The Multi-GEM AC current meter is designed for commercial and residential use.  It’s low cost will save you money without losing functionality.

The Multi-GEM is a 0.5 S Class accuracy multichannel Modbus SC current meter conforming to IEC62053-22. It can be used in commercial settings as an 8-channel meter with a 3P3W configuration or as a 6-channel meter with a 3P4W configuration.  With 1P2W configurations you can monitor up to 18 channels.  It includes an external temperature sensor that comes standard.

When shopping for CTs to use with this meter, look for AC Amp Input, AC Voltage Output.  These CTs carry this symbol on our website:aac-vac








  • Active/Reactive/Apparent Power, Active/Reactive/Apparent Energy.
  • Measurement : Phase voltage, Line voltage & current, Frequency, Power Factor, Unbalance.
  • Max. 18 Channels 1P2W or Max. 8 channels 3P3W feeders(needs an auxiliary transformer for providing 230V supply) or Max. 6 channels for 3P4W power monitoring.
  • Multi Green Energy Meter (Multi-GEM) is able to measure and monitor multi electric power loads.
  • 0.5/1.0 Class accuracy for power measurement conformed by IEC62053-22/IEC62053-21.
  • Flexible application for the single phase 2wires / 3phase 4wires / 3phase 3wires power line.
  • Cost saving by power consumption monitoring.
  • Sag/Swell detection.
  • Total Harmonics Distortion(THD)
  • 1 Analog input terminal for temperature measurement(NTC)
  • Support RS485 Serial(Modbus RTU) and Ethernet(Modbus TCP) Comm.