©
2020 Sensata Technologies
Page 5
Introduction
The MSH3012RV inverter’s left side is equipped with the following features (Figure 1-3):
14
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; also see Figure 2-3 for the location of the air vents.
15
Model/Serial Number Label
–
includes model/serial number information, date of
manufacture, and inverter and charger speci
fi
cations. See the MSH3012RV
speci
fi
cations
in Appendix A for more information.
16
AC Access Cover
– provides access to the internal AC wiring terminal block (Figure
2-8). 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.
17
AC Input Circuit Breakers (CB1 & CB2)
– these two 50-amp AC circuit breakers
protect the unit’s internal charger wiring and pass-thru relay while in Standby mode.
These circuit breakers pop out when they open—press in to reset. The input circuit
breakers are not branch-rated—additional breakers that are branch-rated must be
installed in the inverter’s input wiring.
Figure 1-3, Left Side Features
CB1 & CB2
(50A) AC Inputs
AC Access
Cover
Model/Serial
Number Label
14
Exhaust Air
Vents
(& on right
side – rear)
17
16
15