HP StorageWorks Core Switch 2/64 Getting Started & General Reference Guide

72 getting started and general reference guide
WARNING To remove power to the HP StorageWorks Core Switch 2/64,
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 Table 12 are calculated for fully
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 Value
Power Receptacle IEC 320, EN60320, C20, 16A/250VAC
Total power available from
each power supply
1 KW
Input voltage 200 - 240 VAC
Note System can operate with three-phase or
single-phase power utility installation.
Input line frequency 50 - 60 Hz
Harmonic distortion Active power factor correction per
IEC1000-3-2
Heat Output (BTU rating) 64 ports: 1080 Watts, 3690 BTU/hr.
128 ports: 2250 Watts, 6700 BTU/hr.
Maximum inrush current
per power cord
40 Amps Peak
Input line protection Thermal circuit breaker
Power supply dimensions 2.74 in.wide, 4.86 in. high, 13.50 in. long