... output Soft start & fan cooling CE Hot Selling 24VDc 4000W Auto Power Converter Features:1.Pure sine wave output (THD<3 ... %)2.Power ON-OFF switch3.Input voltage range:-15% ~ +25%4.Output voltage regulation:±10%5.Thermo control cooling fan6.Two ... , 220V, 230V, 240V3.Frequency: 50Hz, 60Hz, 50Hz/60Hz(having frequency switch)4.Socket types: USA, Australia, universal, UK, France, Germany and so ...