Dc pos to inv, Dc pos to bat – Magnum Energy MP Extension Box (MPX Series) User Manual
Page 8
2.0 Introduction
2011 Magnum Energy, Inc.
4
Figure 2-2, MPX Kit Labels and Hardware
SLAVE 1
INVERTER
SLAVE 1
INVERTER
SLAVE 1
INVERTER
SLAVE 1
INVERTER
MASTER
INVERTER
MASTER
INVERTER
MASTER
INVERTER
MASTER
INVERTER
SLAVE 3
INVERTER
SLAVE 3
INVERTER
SLAVE 3
INVERTER
SLAVE 3
INVERTER
SLAVE 2
INVERTER
SLAVE 2
INVERTER
SLAVE 2
INVERTER
SLAVE 2
INVERTER
Master/Slave Labels
Inverter AC
Input Label
Inverter DC
Disconnect Label
DC POS Top
Connection
DC POS Bottom
Connection
1
2
3
4
7
T
OP
CONNECTION
OF
DC B
REAKER
DC
POS
TO
INV
B
OTTOM
CONNECTION
OF
DC B
REAKER
DC
POS
TO
BAT
INVERTER DC
DISCONNECT
S
WITCH
ON
TO
I
NVERT
5
6
8
INVERTER
AC INPUT
S
WITCH
ON
TO
C
HARGE
/
P
ASS
-
THRU
1
- (x4) ⅜”-16 x ¾” Hex bolts
2
3
4
5
6
7
8
- (x4) ⅜” split washers
- (x2) ⅜”-16 nuts
- (x4) #8-32 x ¼” (T20) Torx screws
- (x1) #10-32 x ⅜” (T25) Torx screw
- (x1) #10 lock washer
- (x2) #10-32 x 3½” (T25) Torx screws
- (x2) DC breaker mounting straps
TABLE 2-1, MPX AC WIRE KIT PART NUMBERS
AC Wire Function
A80-MPXS-30D
A80-MPXS-60S
A80-MPXD-30D
INV HOT 1 IN
#10 AWG Black (45”)*
NA
#10 AWG Black (55”)*
INV HOT 2 IN
#10 AWG Red (45”)*
#6 AWG Red (45”)*
#10 AWG Red (55”)*
INV HOT 1 OUT
#10 AWG Black w/Stripe (45”)*
NA
#10 AWG Black w/Stripe (55”)*
INV HOT 2 OUT
#10 AWG Red w/Stripe (45”)*
#6 AWG Red w/Stripe (45”)*
#10 AWG Red w/Stripe (55”)*
INV NEUTRAL IN
#10 AWG White (38”)
#6 AWG White (38”)
#10 AWG White (48”)
INV NEUTRAL OUT
NA
#6 AWG White (38”)
NA
INV AC GROUND
#10 AWG Green (38”)
#10 AWG Green (38”)
#10 AWG Green (48”)
*
this wire is longer than needed to allow at least 7” to be cut and used for connecting to the inverter AC input
breakers