Current transformer interface
The current transformers can be used to measure the export active power and control the export
active power at the point of grid connection. The three current transformers can be connected
to terminal block 4 (See section 6.7.1).
Back-up function
The inverter is equipped with a back-up function which also called as an emergency power
supply (EPS). The back-up function ensures that the inverter forms a three-phase back-up grid
that uses energy from the battery and the PV system that is directly connected to the inverter to
supply the critical load in the event of a utility grid failure.
In the event of a grid failure, the product disconnects from the grid. The product provides a
standalone grid and the backup loads, which connect to EPS connector, continue to be supplied
by the energy stored in the battery and the PV modules.
The charging of the battery is ensured by the existing PV system during back-up operation.
As soon as the utility grid is available again, the product will automatically connect to the grid
and the loads are supplied with energy from the utility grid.
Earth fault alarm
This product complies with IEC 62109-2 clause 13.9 for earth fault alarm monitoring. If an Earth
Fault Alarm occurs, the red color LED indicator will light up. At the same time, the error code 38
will be sent to the Solplanet Cloud.
UM0035_ASW05-12kH-T2-T3_EN_V01_0523
To Next Page
Loading...
