SMA SUNNY BOY 7000-US - Sunny Boy Circuit Diagrams

SMA America, LLC Electrical Connection
SB50US-80US-IA-en-36 SB50US-80US-IA-en-36 37
6.2 Sunny Boy Circuit Diagrams
Sunny Boy Connections for 208 V and 240 V AC Grids
Sunny Boy Connections for 277 V AC Grids
2p 50 Amp
NL1L2
B
e
t
r
ie
b
O
p
e
r
a
t
io
n
Betrieb
Operation
E
r
d
s
c
h
lu
ss
E
a
rt
h
F
a
u
l
t
Erdschluss
Earth Fault
S
t
ö
ru
n
g
F
a
ilu
r
e
Störung
Failure
PV-Ungrounded
PV-Grounded
SMA DC-Disconnect
SUNNY BOY
SMA SOLAR TECHNOLOGY
N
B
e
tr
ie
b
O
p
e
r
a
t
io
n
Betrieb
Operation
E
r
d
s
c
h
lu
s
s
E
a
r
t
h
F
a
u
lt
Erdschluss
Earth Fault
S
t
ö
ru
n
g
F
a
ilu
r
e
Störung
Failure
PV-Ungrounded
PV-Grounded
SMA DC-Disconnect
SUNNY BOY
SMA SOLAR TECHNOLOGY
1p 40 Amp