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Sunny Island
9.5 Menu "DATGRD" (1+4), Grid Data
This menu can only be entered after the installer password (level: 1) has been en-
tered.
As there is a very large number of plant data shown in the complete (level: 1) menu
"DATALL" (1-2), the menu "DATGRD" (1+4) only shows those data concerning the
AC island grid:
"DATGRD" (1+4)
Name
Uconv eff
Fconv
Iconv eff
Iconv Sum
Pconv
Pconv Sum
Qconv
Qconv Sum
Sconv
Sconv Sum
Uext eff
Fext
Iext eff
Iext Sum
BWRI33-12:EE
Fig. 9.8: Menu "DATGRD" (1+4)
Description
Current grid voltage
Current grid frequency
Grid current (RMS value)
Inverter current (three phases)
Active grid power Sunny Island
Total of active grid power Sunny Island (three phases)
Reactive grid power Sunny Island
Total of reactive grid power SI (three phases)
Apparent grid power Sunny Island
Total of apparent grid power Sunny Island (three phases)
RMS value of voltage on input Diesel U
Current grid frequency at synchronous input port
Current generator current (of converter)
Total of generator current (three phases)
- 104 -
Installation & Operating Instructions
SMA Regelsysteme GmbH
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