Installation manual

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19Operation and installation manual SOLIVIA Gateway M1 G2
Figure 5: Power factor control conguration page
10.6 Power Balancing
1)
The German Low Voltage Directive VDE-AR-N-4105 requires a symmetrical power feed
into all three lines of the AC grid. The allowed phase unbalance in Germany is 4.6
kVA. Other countries may have the same or similar requirements. Please observe the
specic regulations of your country.
If the power injected into the public grid is not evenly shared over the three phases, the
gateway is able to balance this unsymmetry.
10.6.1 Conguration
Following congurations can be set:
• Activate or deactivate the balancing
• Set the maximum allowed unbalance
• Assign the single-phase inverters to a line (L1, L2, L3)
1) This chapter is only relevant for countries, in which your public grid supplier requires a power reduction
(power management), power factor control and/or power balancing.