SMA Sunny Island SI3300 Installation & Operating Instructions Manual page 33

Bidirectional battery inverter for stand-alone applications
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Sunny Island
SI-
BPRE
Diesel
K1
start
SI-
BPRE
Diesel
K2
contactor
AC-
F2
Outlet
-
SI-
SI-
BP24
K4
contactor
24V=
+
Sunny Island
Fig. 3.11: Example of connection for an accelerated switch-over (generator)
* This relay shall not overcharge the 24 V auxiliary supply output (SMA order name "SI-BP24")! A relay
complying
with
the
"SI-BPRETR".
BWRI33-12:EE
13
14
13
14
N
L
13
14
*
L
N
external distribution
requirements
is
- 33 -
Installation & Operating Instructions
2 A
L
N
available
with
the
Generator
start
L
N
G
PE
Generator
SMA
order
name
SMA Regelsysteme GmbH

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