Vector MAXX SST VEC049C - Manual (Page 13)

5.0 INSTALLATION
MAXX SST™ inverters will provide you with various watts of continuous, electrical
power (See Models Specification Chart Page 18) when powered by a 12VDC
source such as is found in a vehicle or multiple battery configuration as shown in
FIGURE 7. This manual does not describe all of the possible types of battery,
battery charging, and battery isolation configurations.
5.1 INPUT POWER REQUIREMENTS:
To properly operate the inverter, the DC power source must provide between
10.5 and 15.5VDC and nominally at 150 Amps. This DC power source must
be a well-regulated DC power supply as typically found in vehicle and
deep-cycle marine batteries. The DC power source may also be two 12 volt
batteries connected in parallel. On larger applications the power source may
be several batteries connected in parallel as shown on
FIGURE 7.
Figure 7 –Battery Wiring
NOTE: Vector ® Manufacturing recommends that for typical heavy-duty uses,
a specified or equivalent main buss fuse (See Page 18) be added as
close as possible to the power source (battery) positive terminal. The
fuse amperage must be sized to allow simultaneous operation of all
the AC appliances to be powered, with delay characteristics that
allow for the momentary high start-up current requirements of inductive
loads. Use the recommended fuse block (fuse holder) and fuse, or an
electrical equivalent. For full rated output and motor start-up surge output,
ensure that the installation is configured to handle the full load.
FIGURE 7
is also used as a guide when the cables are measured for installing the
inverter; available through Vector Technical Support toll-free at (866) 584-5504.
5.2 OPERATING ENVIRONMENT
WARNINGS: DO NOT locate inverters in an area, room or compartment
where explosive or flammable fumes might be present. Areas
such as: engine room, engine compartment, boat, and small,
unvented battery compartments.
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