Victron VE.Bus Configuration Guide

• In this scenario the Multi will look at the battery voltage. It will let the grid in when the battery voltage is too low, for a certain
amount of time. It will ignore the grid as soon as the battery voltage has increased above a certain level, for a certain amount of
time.
• The multi can also disconnect the grid on battery state of charge.
The grid is ignored when the AC loads are low. The grid is let in when the AC loads are high:
• This setting can be used to allow grid in when the AC load is higher than the Multi rating. This will prevent the Multi going into
overload. This setting can also be used for large loads that you do not want to run from the battery.
• In this scenario the Multi will look at the AC load. As soon as it sees that the load is above a certain level, for a certain amount
of time, the Multi will let the grid in. The multi will stop letting the grid in as soon as it sees that the AC load has dropped below
a certain level, for a certain amount of time.
10.5.2. Conditional AC input activation
Enables the use of AC Input Control to modify the operation of the feedback relay.
10.5.3. Load Conditions
This setting can be used to allow grid in when the AC load is higher than the Multi rating. This will prevent the Multi going into
overload. This setting can also be used for large loads that you do not want to run from the battery.
In this example the grid will not be ignored when the load exceeds 4000 Watts, with no delay.
Do not ignore AC input means that the grid is accepted because the AC input relay is closed. The grid will be ignored when the
load drops below 2000 W.
Ignore AC means that the grid is ignored because the AC input relay is open.
Depending on your load, if the AC input relay is opening and closing frequently, add a time delay before activation and
deactivation.
AC input activation based on load
VictronConnect - VE.Bus Configuration guide
Page 17 Description of Settings