FEATURES
1.
Positive Power
Input Terminal.
2. Negative Power
Input Terminal.
3. High-Speed
Cooling
Fans. When the temperature inside the inverter exceeds
a preset limit, the
cooling fan automatically
turns on to
cool the inverter.
When the temperature reduces, the fan turns off.
4.
Ground
Terminal.
5. Green LED: Battery
Voltage
indicator.
6.
Yellow
LED: Output power indicator
(KW),
which
will
be activated when
actual output power is
larger
than 1
OOOW.
7.
RED
LED: Output power indicator
(W),
which
will
be activated when
actual
output power is
lower than 1
OOOW.
8.
Two screws to attach
removable control panel.
9.
Four
(4)
standard North American AC outlets, each rated at 15 Amps.
10.
ON/OFF Switch.
Turns the inverter
ON and
OFF.
11.
Digital display
which can
display
battery
voltage, power watts, and error code.
12.
Two USB
ports (2400mA shared.)
13.
Ventilation holes.
14.
Voice alarm
speaker.
Determining the DC Power Requirements
Your inverter requires the input of a
12-Volt
battery.
To
calculate
the approximate
power
in
Amps a
12-Volt
battery bank you need to know the current, or Amps
required for powering the continuous AC
load.
A shortcut method is to divide
the continuous AC load
Wattage
by
1
0.
For
example,
the continuous AC
load
is
3000
Watts. The current (Amps) is: 3000/10 or 300 Amps at 12
VDC. Add to the
load
any DC
appliances
that may
be powered by the battery bank.
Sizing the
Battery
To
determine the minimum battery bank Ampere-hour rating that you
will need
to operate appliances from the inverter, and any DC appliances powered by the
battery bank. Follow
these steps:
1.
List the maximum Wattage that the inverter has to provide
(as
above).
2.
Estimate the number
of
hours the appliances
will
be
in
use between battery
recharges. This
will vary depending on appliances.
As
an
example,
a
typical
home-use coffeemaker draws 500 Watts during its brew time of 5 minutes,
it maintains the temperature
of
the pot at about 1
00 Watts.
Typical use of
a microwave oven is
only
for a few minutes.
Some longer
operating time
appliances are
lamps,
TV's, computers and refrigerator/freezers.
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