Configuration Settings For - Smappee Plus Installation Manual

Configuration Settings for CTs
Overview
Each current transformer has a number of configuration settings. Please configure the
current transformers carefully.
A correct configuration is essential for correct measurements.
Settings
The table shows the settings for the configuration of each CT.
Setting Description
Input Number of the Input connector on the Smappee.
Name Provide a name for this specific input.
Note: You should carefully select an unmistakable name, since it is
used in many user-facing locations on the websites and the App.
Phase Configure the phase that the CT of this specific input is measuring.
Type In the type menu, you can choose between 3 options:
For more information regarding this choice please see page 24.
Connection Here you can choose what connection type the CT is:
For more information regarding this choice please see page 24.
Reversed Select this checkbox to invert the 'direction' of the current
transformer. This option is equivalent to physically re-install the CT
with the arrow pointing in the other direction.
Note: This option should only be used if it is physically impossible to
install the CT correctly.
NILM (Appliance Select this checkbox to activate the automatic appliance detection on
Detection) that particular input.
Balanced 3x When selected, the CT measures (only) one phase of a three-phase
line, and extrapolates the total power over the three phases.
This setting is useful for submetering of three-phase load with a
single Current Transformer. It yields good results as long as the load
over the three phases is "balanced".
CT Type Here you can configure the Current Rating of the current transformer
that is connected in that input. (50A-100A-200A-400A-800A).
Smappee Plus Installation Manual
Version 1.6.2 B, 20-06-2017, rev 4
 Consumption
 Production
Unused

Grid - CT measures the total consumption of the installation

Off-Grid - CT measurements are added on top of the total

Submeter - CT measurements are sub-sets within the total

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