Type: Pure Sine Wave Inverter Output voltage waveform: Pure sine wave Power: 1000W / 1600W / 2200W /3000W Output voltage: 220V Input voltage: 12V / 24V Output frequency: 50Hz Socket: Universal High voltage protection: (Inverter with 12V input, if the voltage is higher than 16V, it will automatically protect and disconnect the power) (Inverter with 24V input, if the voltage is higher than 30V, it will automatically protect and disconnect power) When using 12V / 24V to connect the cigarette lighter wire in the car, please do not exceed 300W (12V car). 400W (24V truck). If this power is exceeded, please connect the battery output to the inverter, otherwise the car fuse will blow. High voltage protection: 12V inverter can only connect to 12V batteries (working voltage range: 10.5V~15.5V), 24V inverter can only connect to 24V batteries (working voltage range: 19.5V~28V) . When the voltage exceeds the working voltage range, the inverter will automatically turn off the inverter because the voltage is too low or too high. The purpose is to avoid over voltage damage to the inverter or over discharge to damage the battery. Warm reminder: Dear buyer! Inverter 1000W, actual power(continuous power) is 500W,peak power is 1000W. Inverter 1600W, actual power(continuous power) is800W, peak power is 1600W. Inverter 2200W, actual power(continuous power) is1100W, peak power is 2200W. Inverter 3000W, actual power(continuous power) is1500W, peak power is 3000W. Specifications: The benefits Pure Sine Wave Inverter. 1:Aluminum-magnesium alloy shell, light weight, good thermal conductivity, can quickly reduce the temperature of components, work long hours are not affected. 2: Pure sine wave, intelligent filter, does not interfere with electrical appliances, protects electrical appliances. With high conversion efficiency (up to 95%), the low power consumption of the product itself can greatly extend battery life. 3:You can use electrical equipment, including TV / LED lights / LCD displays, especially inductive load appliances such as refrigerators, freezers, induction cookers. 4:Pure sine wave inverter, 220V for city power supply and power quality, so it has. 5: Eight-bit intelligent protection: overload protection, high voltage protection, low voltage protection, overheating protection, reverse connection protection, short circuit protection, overcurrent protection, insurance protection,Intelligent chip control, perfect protection. 6Buzzer reminder. Once any protection of the inverter is triggered, the inverter will immediately disconnect the power, the load enters the protection mode and reminds people with a buzzer reminder.