The AMESP320-48S277NZ from Aimtec is a AC to DC Converter with AC Input Voltage 80 to 305 V, AC Input Current 2000 to 4200 mA, DC Input Voltage 120 to 430 V, DC Output Voltage 48 V, DC Output Current 6.7 A. Tags: Chassis Mount. More details for AMESP320-48S277NZ can be seen below.