Page 4
©
2010 Magnum Energy, Inc
.
Introduction
The left side of the ME Series is equipped with the following features (see Figure 1-3):
13
Exhaust Air Vent
- ventilation openings that allow heated air to be removed by the
internal cooling fan.
14
Model/Serial Number Label
-
includes model/serial number information, date of
manufacture, and inverter and charger speci
fi
cations. See the
ME Specifi cations
in
Appendix A for more information and the different models that are available.
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.
The ME2000 models do not have
the AC wiring terminal block.
16
Input Circuit Breaker
- this circuit breaker protects the unit’s internal charger wiring
and pass-thru relay while in Standby Mode. This circuit breaker will pop out when it
opens. Press in to reset. This input circuit breaker is not branch-circuit rated, therefore,
branch-circuit rated breakers must be installed in the inverter’s input wiring.
Output Circuit Breakers
- these circuit breakers are branch-rated, but only provided
on the ME2000-15B, ME2000-20B, ME2012-15B, and ME2012-20B models. They allow
the inverter AC loads to be connected directly to the inverter’s output without requiring
an inverter sub-panel. These circuit breakers pop out when they open. Press in to reset.
They can also be manually pulled out to disconnect the inverter’s loads.
CAUTION:
Inverter models without the output circuit breakers (CB1 and CB2) must
have branch-rated circuit breakers installed in the inverter’s output wiring.
CAUTION:
The inverter’s internal AC transfer relay is rated for 30 amps per leg. The
pass-thru current must be no greater than 30 amps per leg or damage to the relays
may occur.
17
Figure 1-3, Left Side Features
13
E
XHAUST
A
IR
V
ENTS
(
BACK
SIDE
)
M
ODEL
/S
ERIAL
N
UMBER
L
ABEL
14
AC A
CCESS
C
OVER
O
UTPUT
C
IRCUIT
B
REAKERS
(
ONLY
AVAILABLE
ON
CERTAIN
MODELS
)
I
NPUT
C
IRCUIT
B
REAKER
16
15
17
