HP StorageWorks 2/64 - Core Switch Reference Manual page 80

72
To remove power to the HP StorageWorks Core Switch 2/64,
WARNING
disconnect both power cables.
The power supplies are universal and capable of functioning worldwide
without using 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 its own built-in fan
for cooling, pushing the air towards the port side of the switch.
The following power specifications in
loaded systems with four power supplies. A fully loaded system has eight
16-port cards, two CP cards, and three blower assemblies.
The following table lists the power supply specifications.
Table 12. Power Specifications
Specification
Power Receptacle
Total power available from
each power supply
Input voltage
Input line frequency
Harmonic distortion
Heat Output (BTU rating) 64 ports: 1080 Watts, 3690 BTU/hr.
Maximum inrush current
per power cord
Input line protection
Power supply dimensions
Table 12 are calculated for fully
Value
IEC 320, EN60320, C20, 16A/250VAC
1 KW
200 - 240 VAC
System can operate with three-phase or
Note
single-phase power utility installation.
50 - 60 Hz
Active power factor correction per
IEC1000-3-2
128 ports: 2250 Watts, 6700 BTU/hr.
40 Amps Peak
Thermal circuit breaker
2.74 in.wide, 4.86 in. high, 13.50 in. long
getting started and general reference guide