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©
2013 Magnum Energy, Inc
.
Introduction
Figure 1-3, Left Side Features
The left side of the MSH-RE Series inverter is equipped with the following features (Figure 1-3):
13
Exhaust Air Vents
– ventilation openings that allow heated air to be removed by the
internal cooling fan. The exhaust air vents are located on the back side and at the rear
on the right side; see Figure 2-3 for the location of the air vents.
1
4
Model/Serial Number Label
–
includes model/serial number information, date of
manufacture, and inverter and charger speci
fi
cations. See the MSH-RE speci
fi
cations
in
Appendix A for more information and a list of available models.
15
AC Access Cover
– provides access to the internal AC wiring terminal block. This terminal
block is used to hardwire all inverter AC input and output wiring connections. Remove the
two screws to access the AC wiring terminal block.
16
AC Input Circuit Breakers (CB1 & CB2)
– these circuit breakers protect the unit’s
internal charger wiring and pass-thru relay while in Standby mode. The circuit breakers
pop out when they open—press in to reset. The input circuit breakers are not branch-
rated, therefore branch-rated circuit breakers must be installed in the inverter’s input
and output wiring.
17
AC Output Circuit Breaker (CB3)
– this 60-amp AC circuit breaker protects the output
wiring inside the inverter while load supporting during Standby mode. This output circuit
breaker is not branch-rated, therefore any loads connected to the inverter’s output must
be protected by an external (HOT 1 and HOT 2) branch-rated circuit breaker. This circuit
breaker pops out when it opens—press in to reset.
CAUTION:
The inverter’s internal AC transfer relays are rated for 60 amps per input
(60 amps for AC HOT 1 and 60 amps for AC HOT 2). The pass-thru current must be no
greater than 60 amps or damage to the relays may occur.
CB3 (60A)
AC Output
CB1 (60A)
AC1 Input
CB2 (60A)
AC2 Input
AC Access Cover
15
Model/Serial
Number Label
14
13
Exhaust
Air Vents
(and on
right side
- rear)
17
16
