Victron energy ET112 Manual

Energy Meter ET112 manual
1. Introduction and usage
This document is the manual for the single phase max 100 A per phase Energy Meter.
The Energy Meter can be used for four things:
1. Grid meter, and used as control input for an ESS System (/live/assistants:ess-assistant) (1).
2. Measure the output of a PV Inverter
3. Measure the output of a AC Genset
4. (deprecated) Grid meter, used as control input for a Hub-4 system (/live/system_integration:hub4_grid_parallel)
The meter is connected to the Color Control GX. There are two options in its wiring:
1. Direct connection, either using the RS485 to USB interface with 1.8m cable length, or the 5.0m cable.
2. Wireless connection via Zigbee
The REL300100000 is the ET112-DIN.AV01.X.S1.X from Carlo Gavazzi. Other ET112 models from Carlo Gavazzi can also be used, as the communication is the same. For example the Note that this model is not stocked
by Victron Energy, we recommend to purchase it locally.
2. AC Wiring
The diagram shows the wiring when used as a grid meter.
3. Connection to CCGX
Option A: wireless Zigbee connection
Step 1.
Connect the Zigbee to USB converter to the CCGX using the supplied USB cable. A few seconds after connecting, the active LED should be on and the TX/RX LED should be blinking (the converter takes its power from
the CCGX, so the CCGX needs to be switched on as well).
(/live/start)