HP 3000 9x9KS Service Manual page 305

Table A-2. Electrical Specifications, HP 3000 and HP 9000
Description
1
AC Input Voltage Range
HP 9000 Kx50/Kx60/Kx70/Kx80
1
AC Input Line frequency
AC Input Current
HP 9000 Kx50/Kx60/Kx70/Kx80
AC Inrush Current
HP 9000 Kx50/Kx60/Kx70/Kx80
AC Input Power
HP 9000 Kx50/Kx60/Kx70/Kx80
Power Supply Output Rating
HP 9000 Kx50/Kx60/Kx70/Kx80
Holdup without system reset
HP 9000 Kx50/Kx60/Kx70/Kx80
Battery Backup Time
1
The power supply auto-ranges to the AC voltage and frequency. It does not have to be reconfigured to oper-
ate over its rated operating ranges.
2
The typical AC Input Power rating is based on a configuration of 3 CPUs, 3 internal disks, 1 memory con-
troller, 288Mb of memory, 2 HP-HSC cards, 1 HP-HSC expansion card, 1 HP-PB FDDI and 1 F/W SCSI
card.
Table A-3. DC Voltage Specifications, HP 3000 and HP 9000
Nominal
Voltage
+3.3V +3.3V
+5V +5.1V
+4.4V +4.4V
+12V +11.64V
-12V -11.64V
Specification
100 to 127 VAC or 200 to 240 VAC
90 to 143 VAC or 180 to 269 VAC
and HP3000 979KS
50 to 60 Hz
12.5 A (max load at 100 VAC)
10.5 A (max load at 120 VAC)
6.0 A (max load at 200 VAC)
19.5 A (max load at 100 VAC)
16.0 A (max load at 120 VAC)
and HP3000 979KS
10.0 A (max load at 200 VAC)
16 A peak, one cycle
48.65 A peak @ 140 VAC/60Hz
and HP3000 979KS
1250 watts maximum, 525 watts typical
1700 VA maximum
and HP3000 979KS
925 watts DC continuous
1200 watts DC continuous
and HP3000 979KS
25ms at 50/60Hz (1 cycle, or 500ms)
20ms at 50/60Hz (1 cycle, or 500ms)
and HP3000 979KS
15 minutes (with optional external PowerTrust UPS, without
optional UPS there is no battery backup)
Minimum Maximum
Voltage Voltage
+3.4V
+5.25V
+4.53V
+12.6V
-12.6V
Minimum Maximum
Current Current
0.0A 20A
22A 110A
0.0A 27.0A
0.0A 15.0A
0.0A 4.0A
2
Peak to Peak
Ripple
50mV
50mV
50mV
100mV
100mV
Specifications A-3