SITOP UPS1600 Switch Mode DIN Rail Panel Mount Power Supply, 960W, 24V dc/ 40A. Minimum Input Voltage: 22V dc. Maximum Input Voltage: 29V dc. Range: SITOP DC UPS. Height: 125mm. Dimensions: 125 x 70 x 150mm. Width: 70mm. Application: Industrial. MPN: 6EP4137-3AB00-0AY0, Siemens