F. USING THE POWER INVERTER
1. Check the output voltage and capacity of the battery. The battery (s) should match the
voltage of the inverter and have enough capacity for the load.
2. Insert the cigarette plug into the car cigarette socket and ensure well connected.
3. Press the power switch button on your inverter and a green LED will light up indicating
that the inverter is on.
4. Before plugging anything into your inverter, make sure the appliance you are trying to
power is shut OFF, then plug it into the AC outlet of your inverter and power on your
appliance.
5. Once finished using the inverter, turn off your electrical appliance and the inverter. The
indicator lights should be off.
Warning:
The car cigarette outlet usually has current limit requirements. It is suggested
that the continuous load power should not exceed 100W when the original cigarette
holder is supplied, otherwise the car built-in fuse may be burned. If more power
requested, a special cigarette outlet should be supplied to connect directly from
battery.
6. The inverter provides dual USB ports and stable 5V DC to the external device, the total
maximum current is 4.8A, and the maximum output current of a single USB port is
2.4A, which can directly supply or charge a portable device with a USB interface.
USB ports built-in automatic charging identification IC, support various charging
protocols.
G. BATTERY OPERATING TIME
Battery operating time depends on battery capacity and load. The formula for
Power switch
AC outlets
Power Indicator
USB ports
E. Parts list
Cigarette Lighter/
Battery cables
Cooling fan
Fuse holder
3.
4.
operating time is: battery capacity divided by the value of the load divided by battery
voltage times 1.10%. For example, using the numbers from above, the battery
specification is 12V,2*100Ah capacity and the load is 300W. Take battery capacity
200Ah*12/ 300
≈
8 hours of run time if you fully deplete the battery. This is NOT
recommended. Deep cycle batteries last longer when they are only depleted to 50% of
capacity
H. SOFT START TECHNOLOGY
The soft start technology built into this inverter protects the unit from delivering too
much AC power at once by gradually increasing the AC voltage pushed out. To make
sure that you are utilizing this feature, turn on the appliance being used before turning
on the inverter. This is especially necessary for equipment that has an inductive load or
electrical motor.
J. OUTPUT VOLTAGE AND WAVE FORM
The output wave form for this inverter is Pure Sine Wave, which is much like even more
pure than the one from utility-supplied AC electricity; pure sine wave is applicable in
lots of loads, such as Linear Adaptor, switching power supply, transformer, motor and
so on.
Comparing with Modified wave form, for inductive loads such as refrigerator and
electric fans, pure sine wave form can improve its power factor and the battery use
ratio and reduce effectively working noises from appliances. For sensitive loads such
as adapter of lap-top, pure sine wave can low down the rush current at working and
reduce interferences to increases reliability and the life of the product.
K. Protection Features
1. Input under-voltage alarm: When the input DC voltage is lower than 9.8V, the buzzer
will whistle intermittently to remind that the inverter will go into the under voltage
protection. Pay attention to save the data if you are using computer.
2. Under voltage protection: The inverter will automatically shut down when the input DC
voltage is lower than 9.5V. The buzzer will whistle continuously and the green light is
off, red light is on. Please turn off the inverter and use it after recharging the battery.
3. Over voltage protection: The inverter will automatically shut down when the input DC
voltage is higher than 16V.The buzzer will whistle continuously and the green light is
off, red light is on. Please turn off the inverter and adjust the input voltage to the
admissible range.
4. Overload protection: The inverter will automatically shut down when the load is higher
than the rated power. The buzzer will whistle continuously. Turn off the inverter and
resume to normal operation after taking away the excessive load.
5. Short-circuit protection: The AC output will be automatically shut down when short
circuited. It will automatically reset after the problem is solved.
6. Thermal protection: The unit will get hot during operation. If the temperature is higher
than 65
℃
, the inverter will automatically shut down. Then the buzzer will whistle
continuously and the green light is off, red light is on. Please turn off the inverter, and
continue using it after the temperature goes back to normal naturally. Meanwhile find
out the factors causing the fault, such as ventilation, ambient temperature, vent, load
power and so on. It can avoid similar things from happening again.
