Sunny Island 4500
Installation & Operating Instructions
BWRI45-13-EE0304
- 94 -
SMA Regelsysteme GmbH
In a three-phase system one Sunny Island has to be set up as the master
(3Phs_Mstr1Set) while the other two are set up as slaves (3Phs_Slv1L2 and
3Phs_Slv1L3). The settings of other interconnection systems (for example single-
phase parallel”) are corresponding.
You can only exit this menu by pressing
[ ESC ]
after you have checked all parame-
ters (see Fig. 4.2). Please check now referring to Chapters 8 and 16 whether addi-
tional settings for adaptation to the island grid are required or reasonable.
If this Sunny Island was the last to be configured in the system, you may now switch
on the AC fuses (F2) of all Sunny Islands in the system.
Screw all lower lids onto the enclosures again after you have reconnected their PE
cables.
All “Slave” Sunny Islands will be controlled through their resp. “Master”
Sunny Island. An AC grid driven by the Sunny Islands will not be avail-
able until the “Master” Sunny Island has been started.
After a Sunny Island has been configured as „Slave“ its system time will
be adjusted to the system time of the „Master“.
