HP Carrier-grade cc2300 User Information and Service Guide - HP Carrier-Grade - Page 34

Introduction, AC Input Voltage Specification

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Introduction The AC version of the server uses an AC input switching power subsystem that provides up to 480-Watt DC with 100-240 VAC input with current and remote sense regulation. The power subsystem consists of one or two 480-Watt power supply modules. A server with two power supply modules forms a redundant, hotswappable (1+1) power subsystem. There is a single bi-color LED to indicate power supply status. Refer to Table 3-5 for conditions of the power supply LEDs. Table 3-5. LED Indicators Power Supply Condition No AC power to all PSUs No AC power to this PSU only DC present/only standby outputs on Power supply DC outputs on and ok Power supply in alert condition Power supply failure (OTP, OCP, OVP, UV) Power Supply LED OFF AMBER BLINK GREEN GREEN BLINK AMBER AMBER AC Input Voltage Specification The power supply operates within all specified limits over the voltage ranges outlined in Table 3-6. Table 3-6. AC Power Supply Input/Output Summary Voltage +3.3 VDC output +5 VDC output +12 V1DC output +12 V2DC output -12 VDC output +5 VDC standby Output balancing AC line voltage AC line frequency AC input current Current Rating 20 Amp max 1 20 Amp max 1 18 Amp max 2 18.0 Amp max 2 0.5 Amp max 2.0 Amp max Total combined output power of all output shall not exceed 480W Auto-ranging for either 100-127 VAC or 200-240 VAC 50/60 Hz 4 Amp at 100-127 VAC 2 Amp at 200-240 VAC 1. Combined 3.3/5V shall not exceed 150W. 2. Maximum continuous load on the combined 12V output shall not exceed 25A. Peak load on the combined 12V output shall not exceed 30A for greater than 10 seconds. 34 Chapter 3

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34
Chapter 3
Introduction
The AC version of the server uses an AC input switching power subsystem that provides up to 480-Watt DC
with 100–240 VAC input with current and remote sense regulation. The power subsystem consists of one or
two 480-Watt power supply modules. A server with two power supply modules forms a redundant, hot-
swappable (1+1) power subsystem. There is a single bi-color LED to indicate power supply status. Refer to
Table 3-5 for conditions of the power supply LEDs.
Table 3-5.
LED Indicators
Power Supply Condition
Power Supply LED
No AC power to all PSUs
OFF
No AC power to this PSU only
AMBER
DC present/only standby outputs on
BLINK GREEN
Power supply DC outputs on and ok
GREEN
Power supply in alert condition
BLINK AMBER
Power supply failure (OTP, OCP, OVP, UV)
AMBER
AC Input Voltage Specification
The power supply operates within all specified limits over the voltage ranges outlined in Table 3-6.
Table 3-6.
AC Power Supply Input/Output Summary
Voltage
Current Rating
+3.3 VDC output
20 Amp max
1
+5 VDC output
20 Amp max
1
+12 V1DC output
18 Amp max
2
+12 V2DC output
18.0 Amp max
2
–12 VDC output
0.5 Amp max
+5 VDC standby
2.0 Amp max
Output balancing
Total combined output power of all output shall not exceed 480W
AC line voltage
Auto-ranging for either 100–127 VAC or 200–240 VAC
AC line frequency
50/60 Hz
AC input current
4 Amp at 100–127 VAC
2 Amp at 200–240 VAC
1.
Combined 3.3/5V shall not exceed 150W.
2.
Maximum continuous load on the combined 12V output shall not exceed 25A. Peak load on the combined
12V output shall not exceed 30A for greater than 10 seconds.