Steren INV-300 Manual De Instrucciones página 11

1.- Plug the power cord from the electric device that you want to use
with the inverter, into one of the outlets. Make sure the device is power
off before to connect it in the inverter.
2.- Turn the inverter on.
3.- Turn the electric device on. If you plugged two devices into the
inverter, make sure to turn them on separately, this will insure that the
power inverter does not have power peaks at the
moment to turn the device on, at the same time.
If you plugged two devices to the inverter, make sure the sum of
the voltages do not exceeds the maximum capacity of the inverter
(400, 600, 1000W depending of the model)
The battery operation time is dependant on the battery capacity (Ah)
and the charge potency (W).
The method to calculate the operation time is:
Battery capacity (Ah) x input voltage / charge potency (W)
Example:
Battery capacity =
Input voltage =
Charge potency =
(80Ah x 12 V ) / 200 W =
HOW TO USE THE INVERTER
BATTERY OPERATION TIME
ENGLISH-11
80Ah
12 V - - -
200 W
4.8 h