SMA Sunny Island SI3300 Installation & Operating Instructions Manual page 91

Sunny Island
725_K3 Off t1
[ L2 ]
on
off
L4 L3 L2 L1
low
Relay state
after SI start
on
off
L4 L3 L2 L1
low
712_K1 On t1
[ L2 ] (Diesel)
on
off
L4 L3 L2 L1
low
Relay state
after SI start
on
off
L4 L3 L2 L1
low
Fig. 8.10: Setting of relays as a function of battery charge degree
Special tasks
Some of the relays can be assigned special tasks. This depends on the settings in
other menus:
BWRI33-12:EE
Switching consumers off and on
724_K3 On t1 Relay state
after SI start
[ N4 ]
N4 N3 N2 N1 O1 O2 O3
normal
active -Active battery state
727_K3 Off t2 726_K3 On t2
[ N3 ] [ N1 ]
N4 N3 N2 N1 O1 O2 O3
normal
active -Active battery state
Switching feeders (diesel) off and on
Relay state
713_K1 Off t1
after SI start
[ N3 ] (Diesel)
N4 N3 N2 N1 O1 O2 O3
normal
active -Active battery state
714_K1 On t2 715_K1 Off t2
[ N4 ] (Diesel) [ N1 ] (Diesel)
N4 N3 N2 N1 O1 O2 O3
normal
active -Active battery state
- 91 -
Installation & Operating Instructions
722_K3 t2 begin
722_K3 t2 begin
overload
723_K3 t2 end
724_K3 On t1
725_K3 Off t1
726_K3 On t2
727_K3 Off t2
722_K3 t2 begin
overload
710_K1 t2 begin
(Diesel)
710_K1 t2 begin
overload
711_K1 t2 end
712_K1 On t1
713_K1 Off t1
714_K1 On t2
715_K1 Off t2
710_K1 t2 begin
(Diesel)
overload
723_K3 t2 end
0h
22h 2h
4h
20h
18h 6h
t1
16h 8h
14h 10h
12h
20h
6h
N4
L2
N1
N3
723_K3 t2 end
0h
22h 2h
t2 4h
20h
18h 6h
16h 8h
14h 10h
12h
711_K1 t2 end
0h (Diesel)
22h 2h
4h
20h
18h 6h
t1
16h 8h
14h 10h
12h
20h
6h
L2
N3
N4
N1
711_K1 t2 end
(Diesel)
0h
22h 2h
t2
4h
20h
18h 6h
16h 8h
14h 10h
12h
SMA Regelsysteme GmbH