smart-MAIC D103 CT 1000A WiFi 3−Lines Energy monitor

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  • Current Transformer

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3-Lines smart-MAIC Energy monitor WiFi with Rogowski coils 1000A

Version: D103-R10
Current Transformer: Rogowski 1000A

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Two years warranty

Energy monitor smart-MAIC D103 for 3−Lines grid
with Rogowski coils up to 1000A

Smart meter D103-1000 produced in Extended version only.

For measurements of high currents and installation on highly loaded lines. This model uses 1000A Rogowski coils up to 700kW for 3 lines grid. Measuring current transformers in the form of a flexible closed solenoid, one of the terminals of which is brought to the other through the solenoid axis. Named after the German physicist Walter Rogowski. The rings are split design, flexible and easy to install.
The smart meter provides separate bi-direction metering of power consumption and generation, and 5 second data intervals for API and MQTT.

Key features:

  • Energy Monitoring, Analysis and Control

  • Monitoring of power supply parameters

  • Wi-Fi Wireless interface (remote antenna optional)

  • GSM Cellular (optional)

  • Free cloud data server

  • Dashboard for data analysis and visualization

  • One-Minute data detail

  • Remote output management

  • MQTT remote client

  • API interface for developers

  • DIN Rail mounting

Measured Parameters:
  • Voltage, [V]
  • Current, [A]
  • Active Power, [W]
  • Reverse Active Power, [rW] (Extended ver.)
  • Active Energy, [Wh]
  • Reverse Active Energy, [rWh] (Extended ver.)
  • Power Factor (cosФ), [PF]


 Rogowski coils Rating
  5A . . 1000A
 Rogowski Type / Inner Size  Clips / 100 mm
 High accuracy
  ±0.5% F.S. (from 5A)
 Max. Power at the controlled output     
  < 50W
 Wireless Protocol
  2.4 GHz / IEEE 802.11 (b, g, n)
 GSM Cellular (option)
  4G WiFi USB Router (optional)  
 Data Collection interval
  1 minute
 Storing Data without Internet  
  17 days
 Working Range Temperatures  
  -40 . . +60 ºС
 Power Supply
  AC 100-240V, 50/60Hz, 0.1A
 Size LхWхD
  90х67х52 mm (3 DIN modules)

Multilingual Manual: Read online »

Brochure: Download »


Live Demo:

Knowledge Base:

Video review "What's in the box?"