Magnum Energy Mini Magnum Panel (MMP Series) - Manual (Page 26)

Page 17
©
2013 Magnum Energy, Inc.
Installation
. S YSTEM
G ROUND
PV P ANELS
PV PV
DC S
HUNT
B B
MAGNUM ENERGY
I NVERTER /C HARGER
PV C HARGE
C ONTROLLER
MMP
E NCLOSURE
NEU
IN
HOT
1
IN
GND
≥ 1/0
AWG
< 1/0
AWG
B B
E XTERNAL AC
I NPUT / O UTPUT
T ERMINAL B LOCK
AC M AIN P ANEL
(AC Source)
B ATTERY +
B USBAR
DC
N EGATIVE
B USBAR
PV + B
REAKER
BAT + B
REAKER
I NVERTER AC
I NPUT / O UTPUT
T ERMINAL B LOCK
N EUTRAL -
G ROUND
C ONNECTION 1
I NVERTER
I NPUT
B REAKER
G
ROUND
B
USBAR
AC
WIRING
AC M AIN P ANEL
(AC S OURCE )
DC
WIRING
AC S UB -P ANEL
(I NVERTER L OADS )
PV PV
B ATTERY B ANK
(DC S OURCE )
I
NVERTER
DC
D
ISCONNECT
Note¹: Remove
the ‘N EUTRAL –
G ROUND
C ONNECTION ’ if
the main AC
source has a
neutral-to-
ground
connection.
ON OFF
ON OFF
ON OFF
ON OFF
ON OFF
ON OFF
OFF
ON OFF
ON OFF
ON OFF
ON OFF
ON OFF
ON OFF
ON
OFF
GND HOT
1
OUT
NEU
OUT
60A
ON OFF
ON OFF
ON OFF
ON OFF
ON OFF
ON OFF
120V 120V
I NVERTER
AC B YPASS
B REAKER
AND
I NVERTER
AC O UTPUT
B REAKER
MMP
XXX
-60S
S
YSTEM
W
IRING
S
CHEMATIC
N
I
H2
O
H1
O
N
O
H1
I
H2
I
B B
N EGATIVE -
G ROUND
C ONNECTION 2
ON OFF
ON OFF
ON OFF 60A
PV +
B USBAR
O PTIONAL
DC B REAKERS
[ SPACES AVAILABLE:
DIN RAIL-MOUNT ( X 8)
OR BACK-MOUNT ( X 4) ]
Note²: DC –
G ROUND busbar
shown installed.
This busbar must
be removed when a
PV-GFP
(PV Ground Fault
Protection Device)
is installed to
prevent multiple
DC to ground
connections.
Figure 2-6, MMPxxx-60S System Wiring Diagram