User Manual 16 < back to the table of contents > DAT-Module Module Configuration Description Main Distribution Choose 1-phase or 3-phase mode: 1-phase mode 3-phase mode Installation position Top Bottom Rotating field 123 321 Current Normal direction Inverted direction In this configuration, when energy flows in direction “1” (green arrow), the power is displayed with a positive sign. If the PV system feeds energy into the grid (direction “2” – yellow arrow), the power is shown with a negative sign. “Total actual imported energy” refers to energy drawn from the grid. “Total actual exported energy” sums the energy fed into the grid by the PV system. PV System Choose 1-phase or 3-phase mode: 1-phase mode 3-phase mode Installation position Top Bottom Rotating field 123 321 Current Normal direction Inverted direction A DAT-Module of the SA variant is used in this installation. The module is mounted after the main switch, similar to the KA variant. This can be identified by the upwardfacing terminals of the DAT-Module. To display the generated power with a positive sign, the “normal direction” must be selected for current flow. The energy produced by the PV system is shown under “Total actual imported energy”. Battery Storage Choose 1-phase or 3-phase mode: 1-phase mode 3-phase mode Installation position Top Bottom Current Normal direction Inverted direction The SA variant of the DAT-Module is mounted after the main switch, similar to the KA variant. This is also indicated by the upward-facing terminals. The module operates in single-phase mode. To display the energy fed from the battery into the grid with a positive sign (direction “4” – blue arrow), the “normal direction” must be selected. This energy is shown under “Total actual imported energy”. If energy is stored from the PV system into the battery (direction “3” – red arrow), it is accumulated under “Total actual exported energy”. Continued on next page Table 8: Configuration of the DAT-Modules Shown in Figure 10.
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