REFU REFUsol 08K - DC Connection; Control Panel

REFU Elektronik GmbH REFUsol 08K ... 23K 15
3.4 Block Diagram
3.4.1 REFUsol 08K ... 23K
Fig. 2: Block diagram REFUsol 08K ... 23K
1) DC overvoltage protection, type 3
2) AC overvoltage protection, type 3
3.5 DC Connection
Fig. 3: Connection diagram
3.6 Control Panel
The graphical user interface which is integrated on the front of the device and comprises 128 x 64 pixels can
be used to display the operation data, such as the feed-in power or yield. The parameters required are
selected and entered on the 8-key control panel. The control panel is illuminated when a key is pressed and
turns dark automatically.