GEM120CT Quick Reference

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• Quick Setup

  Plug in and secure the dongle. Connect your device to the dongle WiFi. Go to 10.10.100.254 and log in (admin/admin). Switch to STA Mode. Scan, select your WiFi network, and enter the password. Check security settings: WPA2-PSK / AES. Restart the ...

• GEM120CT Overview

  Every system will need at least 1 GEM120 (ID1) meter installing to monitor the import and export of the building. Every GEM120 meter needs a power supply/voltage reference point. This could be a dedicated supply from a 6A, for example. Every GEM120 ...

• Installing Multiple GEM120CT Meters (ID1 & ID2)

  Overview Where both grid and external PV generation must be monitored, two GEM120CT meters can be installed: ID1: Grid feed measurement ID2: PV string measurement Voltage Reference Bridging Both meters share the same voltage reference for accuracy. ...

• EM115/GEM120 Grid Meter Installation

  Arrow always points towards the load CT clamp cables must not be cut down or extended EM115/GEM120 meters come with a split core CT that has a 2m cable The communication cable for the GEM120 uses the same communication terminals as the EM115 ...

• How to Install the GEM120CT Meter

  Overview This guide explains how to wire and mount the GEM120CT correctly to ensure accurate readings. Step-by-Step Installation Isolate power before working on the system. Mount the GEM120CT on a DIN rail in the distribution board. Connect voltage ...