CARK series transformer, designed for transforming 24 V DC to 230 V AC/50 Hz (modified sine curve) with 3 000 W nominal output. Efficiency > 85 %. The transformer is fitted with 2 sockets, protection against short circuit, overload, overheating, low and high supply voltage, switched polarity, has LED indication and 5 V/0.5 A USB outlet. Operating temperature 0 to 40 °C. Its stability and protection make it suitable for powering consumer electronics, players, TVs, electric razors, refrigerators and other similar appliances. Package contains power cables for car batteries and a spare fuse. Dimensions 420 × 230 × 108 mm.