Product Features: 1500W, 60V/25A C.V / C.C Priority Adjustable voltage/current rise and fall time Series/ Parallel Connection: Max. 2 Units(Models Under 300V)/ 4 Units of The Same Model High Efficiency and High Power Density 1U Height and 19" Rack Mount Size Standard Interface: USB, LAN, RS-232, RS-485, Analog Control