Victron energy Pylontech US3000 Manual page 6

Last
update:
battery_compatibility:pylontech_phantom https://www.victronenergy.com/live/battery_compatibility:pylontech_phantom?rev=1659337101
2022-08-01
08:58
Next, go to Settings, DVCC, and configure as follows:
Venus Settings → System Setup Parameter Value
DVCC
Shared Voltage Sense
Shared Temperature Sense
For more information about the behaviour of DVCC, please see the
Additional optional controls
Note: The "Limit managed battery charge voltage" feature should be left OFF, unless you are
experiencing "High Voltage" or "Internal Error" alarms. These alarms can indicate that there is an
internal cell imbalance in the battery. It may be useful in this situation to enable this feature, and
then adjust the voltage limit down so that the batteries are able to balance charge without reaching
over voltage internally. This imbalance is at a cell level, so might not be reflected as a high overall
battery voltage if measured with a Multimeter. This can then be turned off once the battery has
balanced itself properly.
The 'limit charge current' value that you set manually in the DVCC menu of the GX device will allow
you to set a value less than the ceiling Charge Current Limit (CCL) set by the BMS, if you want to
further restrict system wide charge current for some reason. You can enter a larger number than the
CCL, but the system will then stop at the CCL number (and not your manually entered figure).
For example if you only wired in 80A capacity wire / fuses through the system, and didn't want the
potential combined power delivery of a generator charging as well as a solar charge, you could limit
the total system charging (MPPT + MultiPlus) to that lower level, even though the batteries could
potentially absorb more.
Other information
The parameters option within the battery page shows the battery charge and discharge limits as
communicated to the DVCC system by the BMS.
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GX device manual.
Printed on 2022-08-21 04:41