Owner`s manual

Page 19
© 2010 Magnum Energy, Inc.
3.0 Installation
S YSTEM GROUND
PV PANELS
P
V
PV
P
V
PV
DC SHUNT
B
BB
B
PV-GFP
ON
OFF
63A
ON
OFF
63A
ON
OFF
ON
OFF
63A 0.5A
MAGNUM ENERGY
INVERTER/CHARGER
B
PV CHARGE
C ONTROLLER
MMP
E
NCLOSURE
NEU
IN
HOT
1
IN
GND
≥ 1/0
AWG
< 1/0
AWG
EXTERNAL AC
I
NPUT / O UTPUT
T ERMINAL BLOCK
AC MAIN PANEL
(AC Source)
AC S
UB-PANEL
(Inverter Loads)
DC POSITIVE
BUSBAR
DC
N
EG ATIVE
B USBAR
PV + INPUT
PV OUTPUT
INVERTER AC
I
NPUT / OUTPUT
T ERMINAL BLOCK
DC
G
ROUND
STUD
NEUTRAL-
G
ROUND
CONNECTION
1
INVERTER
INPUT
B REAKER
GROUND B USBAR
AC
WIRING
AC MAIN PANEL
(AC SOURCE)
DC
WIRING
AC SUB-PANEL
(INVERTER LOADS)
PV
PV
BATTERY BANK
(DC SOURCE)
OPTIONAL DC
B
REAKERS /DISCONNECTS
[SPACES AVAILABLE:
DIN RAIL MOUNT (X8) /
BACK-MOUNT (
X 4)]
INVERTER DC
D
ISCONNECT
Note 2: DC – GROUND
busbar shown installed.
This busbar must be
removed when a PV-GFP is
insta lle d to preven t m ultiple
DC to ground connections.
Note 1: R emove the
‘N
EUTRAL – G ROUND
connection’ if the
Main AC Source has
a Neutral to Ground
connection .
ON
OF F
ON
OF F
ON
OFF
ON
OF F
ON
OFF
ON
OF F
OF F
ON
OF F
ON OF F
ON OFF
ON
OF F
ON OFF
ON
OF F
ON
OF F
GND
HOT
1
OUT
NEU
OUT
ON OFF
ON
OF F
ON OFF
ON
OF F
ON OFF
ON
OF F
ON
OF F
ON
OF F
ON
OF F
ON
OF F
30 A30A
120V
120V
I
NVERTER
B YPASS
BREAKER
AND
INVERTER
OUTPUT
BREAKER
MMPXXX-60S
S
YSTEM
W IRING
S CHEMATIC
N
I
H2
O
H1
O
N
O
H1
I
H2
I
BB
NEGATIVE -GROUND
CONNECTION
2
Figure 3-6, MMPxxx-60S System Wiring Diagram