HP 9000 rp4410-4 Site Preparation Guide, Third Edition - HP 9000 rp4410/rp4440 - Page 16

System Power Specifications, Table 1-4

Page 16 highlights

System Specifications Electrical Specifications System Power Specifications Table 1-4 lists the AC power requirements for the server. The following tables provide information to help determine the amount of AC power needed for your computer room. Table 1-4 System Power Specifications Specification Nominal input voltage Minimum operating voltage Maximum operating voltage Frequency range (minimum - maximum) Number of phases Maximum input current Maximum inrush current (maximum configuration) Dropout carry through time at minimum line voltage Power factor correction Ground leakage current 200 - 240 VAC 180 VAC 264 VAC 50 - 60 Hz Value 1 8 A RMS rp4410: 100A (peak), 55A (average) 0 msec - 1 msec 55A (peak), 33A (average) 1 msec - 2 msec 5A (peak), 22A (average) 2 msec - 10 sec 25A (peak), 15A (average) 10 msec - 150 msec rp4440: 100A (peak), 55A (average) 0 msec - 1 msec 55A (peak), 33A (average) 1 msec - 2 msec 5A (peak), 22A (average) 2 msec - 10 sec 25A (peak), 15A (average) 10 msec - 150 msec 20 ms >0.95 at all loads of 90% - 100% of supply rating >0.75 at all loads of 50% - 90% of supply rating

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System Specifications
Electrical Specifications
Chapter 1
16
System Power Specifications
Table 1-4 lists the AC power requirements for the server. The following tables provide information to help
determine the amount of AC power needed for your computer room.
Table 1-4
System Power Specifications
Specification
Value
Nominal input voltage
200 – 240 VAC
Minimum operating voltage
180 VAC
Maximum operating voltage
264 VAC
Frequency range (minimum –
maximum)
50 – 60 Hz
Number of phases
1
Maximum input current
8 A RMS
Maximum inrush current
(maximum configuration)
rp4410:
100A (peak), 55A (average) 0 msec – 1 msec
55A (peak), 33A (average) 1 msec – 2 msec
5A (peak), 22A (average) 2 msec – 10 sec
25A (peak), 15A (average) 10 msec – 150 msec
rp4440:
100A (peak), 55A (average) 0 msec – 1 msec
55A (peak), 33A (average) 1 msec – 2 msec
5A (peak), 22A (average) 2 msec – 10 sec
25A (peak), 15A (average) 10 msec – 150 msec
Dropout carry through time at
minimum line voltage
20 ms
Power factor correction
>0.95 at all loads of 90% – 100% of supply rating
>0.75 at all loads of 50% – 90% of supply rating
Ground leakage current
<1.1 mA per line cord