Sunways PT 30k, Руководство пользователя, Страница: 47 / 88

Commissioning
PT 30k to PT 33k 45
Later commissioning If you add new units or replace existing ones in your solar system, then you can
display the unit list in the display on the master under Settings - Network - CAN
bus. The new unit can then be put into operation in accordance with the de-
scription for commissioning slaves.
NOTE
Configuration of grid security management
The inverter has grid management functions in accordance with the following
guidelines:

Technical directive "Power generating facilities using medium-voltage grids"
from the German Energy and Water Association (BDEW).

VDE code of practice "Power generation facilities using low-voltage grids"
These functions can be configured via the Sunways browser on your computer.
The inverter must be connected to the network in order to configure these func-
tions. A device-specific password is required for access to the grid security ma-
nagement configuration pages. This can be obtained on request from the
technical hotline. To do this you must quote the serial number of the inverter
which has been configured as the master.
1. Remotely controlled output reduction
2. Provision of reactive power in normal operation
3. Grid support mode: Limitation of active power at overfrequency
4. Grid support mode: Fault Ride Through (FRT) when mains faults occur – sup-
ply of reactive current (short circuit current) to actively support voltage when
there is a voltage drop at the feed point.
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