Output Wave Form | Modified Sine Wave |
Input Voltage | DC12V |
Rated Power | 3500W |
Peak Power | 7000W |
Maximum Power Efficiency | 90% |
Capable of running maximum resistive loads | 3150W |
Capable of running maximum inductive loads | 600W |
No-load Current | <0.8A |
Output Voltage | AC220-240V |
Output Frequency | 50Hz±2Hz |
Internal Fuses | 8x40A |
Soft Start Technology | YES |
Cooling System | FAN |
Overload, Overheat Protection | YES |
Overvoltage, Undervoltage Protection | YES |
Output Short Circuit Protection | YES |
Weight | 5KG |
Dimension | 350x188x95(mm) |
For example:
If running a 500w device for 2 hours constantly, the calculation method is device rated power 500W divide by battery voltage 12v to get battery discharge current 41.67A (500W/12V=41.67A) then times the working time 2 hours to get battery capacity 83.33Ah but it actually requires that the battery capacity must be 83.3 x 2 = 166Ah, because if the inverter runs normal loads, the inverter undervoltage protection will work when the battery capacity is less than 50%, and then cause the inverter to shut down.