SINUS ECO 4000 12/230V voltage converter (2000W/4000VA) SINUS ECO 4000 12V electronic inverter is used to power electrical devices requiring 230V AC voltage from batteries and vehicle installations with 12V DC voltage. It is ideal for use in vehicles (such as campers) and in places where there is no possibility of direct connection to the power grid. The pure SINUS converter produces at the output a voltage with a "sinusoidal waveform", the same as in the power grid. Thanks to this, it can power induction-type devices such as power tools, air compressors, air conditioners, refrigerators, freezers, etc. Possibility to connect photovoltaic panels via MPPT or PWM voltage regulator "POWER SAVER" mode to save energy. Among other things, the mode allows you to significantly reduce the discharge of connected batteries and extend their life. Features: - Total (instantaneous) power: 4000W - Constant power: 2000W - Battery voltage: 12V - Input voltage: 10,5-15,5V - Output voltage: 220-230V - Output voltage frequency: 50Hz(±2Hz) - Efficiency at full load: 92% - Undervoltage protection tripping threshold: 10.7V(±0.3V) - Operating temperature: -10-40°C - Dimensions: 32x25.1x10.5 cm - Weight: 4.6 kg What kind of devices does the SINUS ECO power? - Campers - Refrigerators, freezers - Air conditioners - RTV appliances e.g. TVs, consoles, speakers, etc. - LED lighting - Home automation and smart home devices - Power tools e.g. drills, grinders, angle irons etc. - Domestic appliances e.g. washing machines, microwaves etc. - CO pumps The battery is not included in the set. The battery should be purchased separately selecting the capacity according to individual needs.