Siemens 6EP1931-2FC21 Uninterrupted Power supply

Supply Voltage at DC Rated Value: 24 V
Input Voltage Range: 22 ... 29 V DC
Adjustable Response Value Voltage for Buffer Connection, Preset: 22.5 V
Charging Current: 1 A, 2 A
Startup Delay Time, Typical: 1 s
Voltage Increase Time of the Output Voltage, Typical: 360 ms
Output Voltage in Buffering Mode at DC: 19 ... 28.5 V
Peak Current: 42 A
Supplied Active Power, Typical: 960 W
Protection Class: IP20
Ambient Temperature During Operation: -25 ... +60 °C (with natural convection)
Ambient Temperature During Transport: -40 ... +85 °C