Vevor 4000w Low Frequency Pure Sine Wave Power Inverter W/ Lcd Dc 24v To Ac 120v

Vevor 4000w Low Frequency Pure Sine Wave Power Inverter W/ Lcd Dc 24v To Ac 120vPure Sine WaveSturdy Metal ConstructionProfessional LCD SettingIntelligent Fan CoolingMultiple Protection DesignsVarious ApplicationFrequency Range: 40-70Hz(50/60Hz),Cooling: Intelligent Fan,Surge Power: 12000VA,Dimension(L x W x H): 22.6 x 13.6 x 7.8''/574 x 345.6 x 198.2 mm,Operating Environment Temperature: 55 ℃/131 ℉,Transfer Time: < 10 ms,Battery Low Voltage Alarm: 21V DC,Fast Charge Voltage: 28.6V DC,Battery Charger Current: 70A,Input Battery Voltage: 24V DC,Humidity: 5~95% Relative Humidity (Non-condensing),Efficiency (Peak): 91%,Float Charge Voltage: 27.4V DC,Rated Power: 4000W/4000VA,Wave Form: Pure Sine Wave,Output Voltage: 100V/110V/120V AC,Protection: Over charging, over temp, over battery voltage, overload, short- circuit,Net Weight: 75.84 lbs/34.4 kg,Over Protect Voltage: 33V DC,Battery Low Voltage Shutdown: 20V DC,Display: Color LCD