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When buying an inverter, you must first understand the voltage and frequency used in your country. Purchasing an inverter according to the frequency of your country will greatly improve the conversion efficiency of the inverter. If you have any questions, please contact us before purchasing. Thank you! Country /Voltage/Frequency Korea:220V/60Hz Australia:230V/50Hz Brazil:110V/220V/60Hz Chile:220V/50Hz Colombia:110V/60Hz Denmark :230V/5oHz Finland:230V/50Hz France:230V/50Hz Israel:230V/50Hz Italy:230V/50Hz Russia:220V/50Hz United States:120V/220V/60Hz Turkey:230V/50Hz Spain:230V/50Hz Mexico:127V/60Hz PuertoRico:120V60Hz SaudiArabia:127V/220V/60Hz South Africa:220V/230V50Hz Sweden: 230V/50Hz Switzerland:230V/50Hz United Kingdom:230V/50Hz

Brand new upgrade, pure sine wave inverter, remote control inverter switch, you can also manually control the inverter switch. The remote control distance is about 20 meters. The benefits Pure Sine Wave Inverter Specifications: Type: Pure Sine Wave Inverter Output voltage waveform: Pure sine wave Power: 3000W / 4000W Output voltage: 220V-240V Input voltage: 12V / 24V / 48V / 60V Output frequency: 50Hz / 60Hz Socket: Universal(Commonly used in sockets in all countries) Packaged included: 1 x Pure Sine Wave Inverter 1 x English User manual 1xCertificate of conformity 1 x Battery thick line High voltage protection: 12V inverters can only connect to 12V batteries (working voltage range: 9.5V~15.5V), 24V inverters can only connect to 24V batteries (working voltage range: 19.5V~28V) 48V inverters can only connect to 48V batteries (working voltage range:42V~53V) 60V inverters can only connect to 60V batteries (working voltage range: 57V~70V), 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. Features: 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. 6:Intelligent temperature control fan makes the inverter more quiet. When the temperature is ≤45 ℃, the fan stops working; when the temperature is ≥45 ℃, the fan starts working. 7:Buzzer 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. Note: The input voltage of 12V inverter and 24V inverter cannot be universal. If the wrong input voltage is selected, the inverter will not work. If you don't understand anything, please contact customer service, we will reply you as soon as after we see the information. Thank you!

Size and power Pure sine wave 4000W Peak power 4000W Continuous power 2000W Size: 33CM × 15CM × 7CM Package weight 2.8kg

Internal display diagram

Size and power Pure sine wave 3000W Peak power 3000W Continuous power 1500W Size: 28CM × 15CM × 7CM Package weight 2.3kg

Internal display diagram

Package internal display

Using SMT chip, the inverter is not burned

A power conversion device that converts input low-voltage direct current into high-voltage stable alternating current output. Instructions: The output volts of the battery should be consistent with the DC input volts of the inverter. For example, a 12V inverter should be selected for a 12V battery, and the positive and negative poles of the battery should be distinguished when connecting. H (working time) = U (voltage volts) × I (battery capacity) × 0.8 × 0.9 ÷ electrical power Precautions 1. The inverter cannot be connected to the power grid and cannot be used to touch the AC output line by hand. The battery equipped with the inverter can provide more power than the actual power consumption of the appliance. When the battery line is lengthened, the corresponding wire diameter must be doubled Crude. 2. Both of the inverter outputs are live wires, and there is no grounding problem. Do not use any one as a ground wire. 3. Connect the inverter to the load. Do not connect any air switch or leakage protection switch in the middle. Hard operation will not only fail to protect, but will damage the inverter. Troubleshooting 1. The inverter is not working. A. Check whether the plug is inserted in place and whether it is loose. B. Whether the inverter switch is turned on. C. Whether the car cigarette lighter jack has voltage output, such as external leads, and whether the polarity is correct. 2. Insufficient output power of the inverter can only drive low-power electrical appliances A. The capacity of the battery is too small, and electrical appliances must be replaced or reduced. B. The battery voltage is too low and must be charged or replaced C. If you change to another car, the inverter is normal, and you need to go to a professional repair shop to thicken the car cigarette lighter jack cable. Use the cigarette lighter jack to not exceed a load of 300W. D. If it is an external battery, thicken the lead to shorten the lead length 3. The inverter does not work and the FALT light is off A. The electrical power used exceeds the nominal power, causing protection. Reduce the use of electrical power B. The battery voltage is too low, the battery must be charged or replaced C. Reduce the use of power appliances