Technical Data
SMA
Technologie AG
Page 38
SBTLHCMS-IEN080411
Installation Guide
8. 4 Operating parameters
8.4. 1 Explanation of the Operating Parameters
Warning!
Unauthorized 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 autho-
rization and instructions.
Name
Explanation
ACVtgRPro
Surge voltage protection (only relevant for Germany).
In Germany, Sunny Boys can feed into the public grid with up to
260 V AC. However, DIN VDE 10-0126-1 stipulates that the av-
erage AC voltage over 1 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 re-
quired in the relevant grid area (outside Germany), it can be de-
activated by means of presetting the LDVtgC parameter. In this
event, only the fast cut-off via the Uac-Max parameter inter-
venes.
AntiIsland-Ampl
Amplification of the AntiIsland process (alternative AntiIslanding
process, which is deactivated for Germany).
AntiIsland-Freq
Repetition rate of the AntiIsland process (alternative AntiIsland-
ing process, which is deactivated for Germany).
Betriebsart
Operating mode of the Sunny Boy:
MPP: Maximum Power Point
UKonst: constant voltage mode
(desired voltage is defined in "Usoll-Konst")
IKonst: Operating mode for test purposes
Stopp: disconnection from grid, no operation
Содержание SB 4200TL HC
Страница 2: ......
Страница 6: ...Explanation of the Symbols Used SMA Technologie AG Page 6 SBTLHCMS IEN080411 Installation Guide...
Страница 10: ...Safety Instructions SMA Technologie AG Page 10 SBTLHCMS IEN080411 Installation Guide...
Страница 30: ...Installation SMA Technologie AG Page 30 SBTLHCMS IEN080411 Installation Guide...
Страница 44: ...Technical Data SMA Technologie AG Page 44 SBTLHCMS IEN080411 Installation Guide...
Страница 46: ...Inspection of the Electronic Solar Switch SMA Technologie AG Page 46 SBTLHCMS IEN080411 Installation Guide...
Страница 60: ...The Communications Interface SMA Technologie AG Page 60 SBTLHCMS IEN080411 Installation Guide...
Страница 63: ......