Description of Device | Control Panel
Doc. No. 982056, Version 01, SelectSun 40K
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9) AC voltage and frequency measurement
10) AC EMC filter
11) AC overvoltage protection
12) Fault current monitoring, Type 2
13) Protective earth connection
14) Interfaces (Ethernet, RS485, Sensors, remote stop)
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.
Fig. 4: Control panel
3.7
Internal Data Logger
The inverter features an internal data logger that allows measured values to be simultaneously recorded in
the form of parameters. If the storage capacity is full, the oldest data is overwritten. With the default setting
on delivery, the data logger logs 16 measuring channels.
Recording cycle Storage time
1 minute
2.5 years
2 minutes
5 years
5 minutes
12.5 years
10 minutes
25 years
Status LEDs
