The SP-3000-248 from COTEK ELECTRONIC is a Pure Sinewave DC-AC inverter that converts a DC input voltage of 48 V to an AC output voltage of 200 - 240 V. This inverter delivers an output power of 3000 W. It offers full isolation between input and output and provides pure sine wave output. This inverter features a built-in advanced microprocessor to provide a friendly interface. It has a power-saving mode that can be controlled using a variable resistor and includes a load-controlled cooling fan for temperature regulation. This DC-AC inverter consists of built-in short-circuit protection (also at AC output) and high input voltage protection to prevent over-load related damages. It integrates DIP switches to select output frequency and output voltage. This FCC-approved inverter is available in a module that measures 255 x 158 x 442 mm and is ideal for home and office appliances, portable power equipment, vehicles, yachts and off-grid solar power systems applications.