Ruijie RG-NIS-PA120-54 Power supply 54V/120W, 2.2A, industrial

Specification RG-NIS-PA120-54 Mean Time Between Failure  (MTBF) >150K Safety Compliance EN 62638-1 Power Supply Nameplate Input Voltage Range: 100-240 V AC Input Voltage Range: 90-264 V AC Input Frequency Range: 50/60 Hz Input Current: 4 A Output Voltage Range: 52.38-55.62 V DC Output Current: 2.2 A Power Consumption ≤120W Power Supply Surge Protecti Common mode: 4kV Differential mode: 2kV Number of Fans Fanless Fan Speed Control Fanless Acoustic Noise Level Noiseless Max. Heat Dissipation 410.4 BTU/hr(220V/50Hz) Operating Temperature -40 to 70℃（derating: -40 to -20℃，115VAC :2%/℃ 45 to 70℃，115VAC:2%/℃ 50 to 70℃，230VAC:2%/℃） Storage Temperature -40 to 85℃ Operating Humidity 5% to 95% RH(non-condensing)