HP Integrity rx7620 Server - User Service Guide, Sixth Edition

by protecting, for example, against power source failures or accidentally tripped circuit breakers.
The HP Integrity rx7620 Server can receive AC input from two different AC power sources.
System AC Power Specifications
Power Cords
Table B-3 lists the various power cables available for use with a HP Integrity rx7620 Server. Each
power cord is 15 feet (4.5 meters) in length with a IEC 60320-1 C19 female connector attached to
one end.
Table B-3 Power Cords
Where UsedDescriptionPart Number
International-OtherStripped end, 240 volt8120-6895
International-EuropeMale IEC309, 240 volt8120-6897
ChinaMale GB-1002, 240 volts8121-0070
North America/JapanMale NEMA L6-20, 240 volt8120-6903
System Power Specifications
Table B-4 lists the AC power requirements for an HP Integrity rx7620 Server. These tables provide
information to help determine the amount of AC power needed for your computer room.
Table B-4 AC Power Specifications
CommentsValueRequirements
200/208/220/230/240 (VAC rms)Nominal input voltage
50 - 60 (Hz)Frequency range (minimum - maximum)
1Number of phases
Per line cord12 ampsMaximum input current
Per line cord30 A peak for 15 msMaximum inrush current
At all loads of 50% - 100% of supply
rating
At all loads 0f 25% - 50% of supply
rating
>0.98 >0.95Power factor correction
Per line cord<3.0 (ma)Ground leakage current (mA)
CommentsVAWattsPower Required (50 - 60 Hz)
See #1 below32203156Maximum Theoretical Power
12A @ 220 VAC, see
note #2
2640---Marked Electrical Power
See note #320301989Typical Maximum Power
1. Maximum theoretical power is used to describe input power at the AC input. It is expressed
in Watts and Volt-Amps to take into account power factor correction. The calculated sum
is the maximum worst case power consumption for every subsystem in the server. This
number will not be exceeded by a properly functioning server for any combination of
hardware and software.
2. Marked electrical power is the input power measured at the AC input expressed in
Volt-Amps. The marked electrical power is the rating given on the chassis label and represents
the input power required for facility AC power planning and wiring requirements. This
number represents the expected maximum power consumption for the server based on the
176 System Specifications