The 3 AC 380-480 V wide-range input power supply is a compact and lightweight solution for engineers. With a width of only 110 mm and weighing just 1.5 kg, it is easy to install and transport. This power supply boasts impressive efficiency, with a full load efficiency of 95.4% and excellent partial load efficiencies. It also features Bonus Power, providing up to 1440 W of power for up to 4 seconds. For easy fuse tripping, the power supply offers a peak current of 50 A for 10 ms. It also includes three input fuses for added convenience. Other notable features include active PFC (power factor correction), active filtering of input transients, negligibly low input inrush current, and full power operation between -25 and +60 deg C. Engineers will appreciate the current sharing feature for parallel use, as well as the internal data logging capability for troubleshooting purposes. The power supply also allows for remote control of the output Voltage and includes a DC-OK relay contact. Lastly, there is a shut-down input feature available for added control and safety measures. Overall, this power supply provides reliable performance and convenient features that make it an ideal choice for Various engineering applications.