Dell Brocade 300 Hardware Reference Manual - Page 35

Power Supply Specifications 4 Power Supply Specifications The power supplies are universal and capable of functioning worldwide without voltage jumpers or switches. They meet IEC 61000-4-5 surge voltage requirements and are autoranging in terms of accommodating input voltages and line frequencies. Each power supply has a built-in fan for cooling, pushing air towards the port side of the switch. Table 4 lists the power supply specifications for the Brocade 5000. TABLE 4 Power Supply Specifications Specification Value Outlet The outlet must be a correctly wired, primary with earth ground Maximum output 60 Watts System power consumption 56 Watts maximum, 50 Watts typical Input voltage 100 - 240 VAC, Universal Input line frequency 47 - 63 Hz BTU rating at 80% efficiency 56 Watts / 0.8 X 3.412 BTU/hr/Watts = 239 BTU/hr Inrush current Maximum of 15 amps for period between 10-150 ms at 50 degrees Celsius (122 degrees Fahrenheit), hot or cold start Power Cords (Japan, Denan) CAUTION Never use the power cord packed with your equipment for other products. Brocade 5000 Hardware Reference Manual 25 Publication Number: 53-1000424-03