Table of Contents
Advertisement
16. Advanced Settings
The Advanced Settings menu is passcode protected.
The default passcode is 0 0 0 0 although it can be changed with the Passcode menu option.
16.1 Supply Grid – Device Settings
Phase/Phase Rotation
zappi
Single Phase
zappi
Three Phase
Phase Return
zappi
When a single phase
phase has been connected to the neutral terminal.
Note: In most installations the Phase Return setting should be left as "N" for Neutral
zappi includes built in 6mA DC residual current protection (RDC-DD in accordance with EN 62955). An
additional upstream Type A RCD or RCBO is required
16.2 Device Limit
Sets the maximum current that the
if the supply current is limited, for instance, if
16.3 Neutral Limit
In some countries the electricity distribution company limit the maximum current that can flow in the neutral
conductor on a three phase supply (for example, the neutral current is limited to 20A in Germany). Use this
setting if a neutral current limit is specified for your installation.
16.4 Earthing
Before starting a charge,
connected. This check only works in a TN or TT connected electricity supply. If you are on an IT supply or
find that the protective earth check is too sensitive then change this setting to "IT".
The Phase setting is only used when installing a single phase
phase supply.
It should be set to match the phase number that the
power measurements are correct and that the
harvi
phase when using the
The Phase Rotation setting is only used on three phase units and should
correspond to the wiring to the input terminals. Only the following specific options
are available:
1/2/3 (Phase 1 wired into "L1", Phase 2 wired into "L2", Phase 3 wired into
•
"L3")
2/3/1 (Phase 2 wired into "L1", Phase 3 wired into "L2", Phase 1 wired into
•
"L3")
3/1/2 (Phase 3 wired into "L1", Phase 1 wired into "L2", Phase 2 wired into
•
"L3")
is installed on a 230V delta connected supply, it is necessary to tell
zappi
will draw (including when boosting and FAST mode). This is useful
zappi
zappi
carries out a check to make sure that the protective earth conductor is still
zappi
wireless sensor.
is connected on a 16A circuit instead of a 32A.
zappi
onto a 3-
zappi
is wired to so that the
responds to the correct
zappi
Page 21 of 41
which
Advertisement
Table of Contents
