Mp e, Appendix a - optional equipment and accessories, Nside – Magnum Energy Magnum Panel (MP Series) User Manual
Page 113: Nclosure, Iring, Egend n, Dc g, Pv c, Pv p, Din r
Page 106
© 2011 Magnum Energy, Inc.
Appendix A - Optional Equipment and Accessories
Figure A6-3, Wiring DC Breakers to Controller/PV Array
Figure A6-2, Installing Back-Mounted DC Breakers
DC P
OSITIVE
B
USBAR
DC N
EGATIVE
B
USBAR
DC
GROUND
B
USBAR
P
V
O
U
T
P
UT
B
R
E
A
K
E
R
DC S
HUNT
(U
NDER
B
REAKER
M
OUNTING
P
LATE
)
I
NSIDE
MP E
NCLOSURE
P
V
I
N
P
UT
B
RE
A
K
E
R
P
V
-G
FP
B
RE
AKE
R
PV
PV
T
O BATTERY BANK
NEGATIVE TERMINAL
(
THROUGH
DC S
HUNT
)
T
O
P
RIMARY
DC
G
ROUND
S
YSTEM
PV
PV
B
B
N
EGATIVE TO
G
ROUND
CONNECTION THRU
PV-GFP
W
IRING
L
EGEND
N
EGATIVE
(-)
P
OSITIVE
(+)
DC G
ROUND
PV C
HARGE
C
ONTROLLER
PV
P
ANELS
T
O BATTERY BANK
POSITIVE TERMINAL
G
ROUND
TO
N
EGATIVE
CONNECTION
(
REMOVE
THIS
BUSBAR
WHEN
A
PV-GFP
IS
INSTALLED
TO
PREVENT
MULTIPLE
G
ROUND
TO
N
EGATIVE
CONNECTIONS
)
T
WO
DC
BREAKER
MOUNTING
SCREWS
(
USE
#8
X
1/2”
LENGTH
MINIMUM
)
S
CREW
TO
BREAKER
M
OUNTING
P
LATE
(
REMOVE
DIN R
AIL
)
B
ACK
-M
OUNTED
DC
BREAKER
(1”
WIDTH
)