SMA SB 1100LV - Manual (Page 38)

Technical data SMA Technologie AG
Page 38 SB1100LV-11:SE2006 Installation Guide
8.4 Operating parameters
8.4.1 Explanation of the operating parameters
Warning!
Unauthorised changes to the operating parameters may result in:
•
injury or accidents as a result of changing the internal safety routines
in the Sunny Boy,
• voiding the Sunny Boy's operating approval certificate,
• voiding the Sunny Boy's guarantee.
Never change the parameters of your Sunny Boy without express
authorization and instructions.
Name Explanation
ACVtgRPro Surge voltage protection (only relevant for Germany).
Sunny Boys can feed into the public grid with up to 260 V AC.
However, DIN VDE 0126-1-1 stipulates that the average AC
voltage over 10 minutes must not exceed 253 V. If the average
over 10 minutes exceeds the threshold value of 253 V, the
inverter disconnects itself from the grid. Once the average over
10 minutes returns to a value of less than 253 V, the inverter
returns to "Working" mode. If surge voltage protection is not
required in the relevant grid area (outside Germany), it can be
deactivated by means of presetting the LDVtgC parameter. In
this event, only the fast cut-off via the Uac-Max parameter
intervenes.
AntiIsland-Ampl Amplification of the AntiIsland process (deactivated for GER by
setting AntiIsland-Ampl = 0)
AntiIsland-Freq Repetition rate of the AntiIsland process (deactivated for GER by
setting AntiIsland-Ampl = 0)
Default Used for setting the country-specific information.
GER/VDE0126-1-1: country-specific parameter settings for
Germany in accordance with DIN VDE 0126-1-1
SP/RD1663: country-specific parameter settings for Spain
GB/G83: country-specific parameter settings for Great Britain
Other: here, parameter settings can be defined for countries for
which no predefined setting exists.
Trimmed: if country-specific parameters have been changed,
"trimmed" is shown in the display.