Owner`s manual

Page 21
© 2010 Magnum Energy, Inc.
3.0 Installation
Figure 3-7, DC Wiring Connection Points
DC1
Inverter DC Negative Connection
DC1A (Magnum inverter) - Top of DC negative busbar connects to Magnum inverter’s DC
negative terminal.
DC1B (Non-Magnum inverter) - Remove the DC negative busbar and connect the inverter’s
(non-Magnum) DC negative terminal to the top of DC shunt.
DC2
Inverter DC Positive Connection
DC2A (Magnum inverter) - Top of DC positive busbar connects to Magnum inverter’s DC
positive terminal.
DC2B (Non-Magnum inverter) - Remove the DC positive busbar and connect the inverter’s
(non-Magnum) DC positive terminal to the top of the inverter DC breaker.
DC3
Battery Bank Negative Connection - Bottom of DC shunt connects to the battery
bank’s negative terminal.
DC4
Battery Bank Positive Connection - Bottom of the inverter’s DC disconnect breaker
connects to the battery bank’s positive terminal.
DC5
DC Grounding Electrode Connection - The connection point for the MMP/inverter
system to the DC grounding electrode. Use DC5A for greater than #1/0 AWG wires and
DC5B for #6 to #1/0 AWG wires.
DC6
DC Equipment Grounding Connection - This busbar serves as the common DC
equipment ground point for all DC equipment used in the MMP/inverter system.
DC3
DC4
DC Positive
connection
to Inverter
DC Negative
connection to
Inverter
DC Positive
connection
to Battery
DC Negative
connection
to Battery
DC5B
DC5A
DC6
To Inverter’s
DC Equipment
Grounding
Conductor
Busbars
for use
with
Magnum
Inv e rte r
To DC
Grounding
Electrode
Conductor
DC2B
DC1B
DC1A
DC2A
INVERTER
DC NEGATIVE
CONNECTION
INVERTER
DC POSITIVE
CONNECTION
DC GROUNDING
ELECTRODE
CONNECTION
BATTERY BANK
NEGATIVE
CONNECTION
BATTERY BANK
POSITIVE
CONNECTION
DC EQUIPMENT
GROUNDING
CONNECTION
BUSBARS
FOR
USE WITH
MAGNUM
INVERTERS
3.8.2 DC Wiring Connection Points
Figure 3-7 shows the connection points for the DC wiring inside the MMP enclosure.