SMA Sunny Island SI3300 Installation & Operating Instructions Manual page 141

Bidirectional battery inverter for stand-alone applications
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Sunny Island
„PARALL" (3+9)
Parameter
Unit Min. Max.
705_Man K5
BWRI33-12:EE
Default
Description
0
9
0
Operating mode of relay K5
0: OFF:
1: ON:
2: AUTO:
3: RUN:
4: RUN_U:
5: RUN_I:
6: HD_CTRL:
7: TK_CTRL:
8: HDTK_CTRL:
9: GEN_MANU:
11: LOAD:
- 141 -
Installation & Operating Instructions
Switch relay K5 off
Switch relay K5 on
Sunny Island automatically con-
trols relay K5.
Relay is only switched on when
the Sunny Island operates.
Relay is only switched on when
the Sunny Island operates as
the grid–forming element.
Relay is only switched on when
the Sunny Island is in "grid-tied
operation".
Relay is switched during trans-
fer from grid-forming to grid-tied
operation.
Relay is switched during trans-
fer from grid-tied to grid-forming
operation.
Relay is switched during any
transfer from grid-tied to grid-
forming operation or vice versa.
Relay is switched if generator
has already been started before
the Sunny Island.
Relay is switched in relation to
load (see also parameter 625 to
630)
SMA Regelsysteme GmbH

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