Siemens 6SE7031-7HG84-1JA1 power supply module

Phase: 3 Phase
Minimum AC Input Voltage: 380 V
Maximum AC Input Voltage: 460 V
Minimum Operating Frequency: 50 Hz
Maximum Operating Frequency: 60 Hz
Minimum DC Input Voltage: 510 V
Maximum DC Input Voltage: 620 V
Maximum Ambient Temperature: 60 °C
Minimum Ambient Temperature: 0 °C
Maximum Operating Humidity: 80% RH (non-condensing)
Maximum Storage Humidity: 80% RH (non-condensing)