Table of Contents
Advertisement
Internal
Internal
Power
Power
Status
Status
Internal
Internal
Power
Power
Status
Status
Failed unit supported by
Internal
Internal
Power
Power
Status
Status
other units in the group
Internal
Internal
Power
Power
Status
Status
Internal
Internal
Power
Power
Status
Status
EPS Backup Power cables
Status Indication
The backup power connector status LEDs indicate if an HP 610 EPS is
connected to another HP 610 EPS unit, and the other unit is powered on. On
the front of the HP 610 EPS there are two LEDs indicating the status of the
backup power. One LED is labeled "IN," and when it is ON it indicates the
backup power input is connected to another live HP 610 EPS backup power
output.
The other LED is labeled "Out," and when it is on it indicates the backup power
output is connected to another HP 610 EPS backup power input.
These LEDs do not indicate whether power is flowing or not. They only
indicate that the connections are good and that power is available. In a normal
operating ring, all of these LEDs should be on. These LEDs are also duplicated
on the HP 610 EPS rear panel.
Fault Conditions
A faulty backup power cable connection is indicated by an LED that goes off
for two connected HP 610 EPS units. One unit will have its "In" LED off, and
the other unit will have its "Out" LED off. These LEDs are replicated on both
the front and back of the HP 610 EPS.
Installing and Connecting the HP 600/610 External Power Supplies
EPS Backup Power Ports
EPS Backup Power Ports
In
In
Ready
Ready
Out
Out
Ready
Ready
Multiple power sources
disconnect both the AC cord and EPS Backup power cables to completely remove power from the unit.
EPS Backup Power Ports
EPS Backup Power Ports
In
In
Ready
Ready
Out
Out
Ready
Ready
Multiple power sources
disconnect both the AC cord and EPS Backup power cables to completely remove power from the unit.
EPS Backup Power Ports
EPS Backup Power Ports
In
In
Ready
Ready
Out
Out
Ready
Ready
Multiple power sources
disconnect both the AC cord and EPS Backup power cables to completely remove power from the unit.
EPS Backup Power Ports
EPS Backup Power Ports
In
In
Ready
Ready
Out
Out
Ready
Ready
Multiple power sources
disconnect both the AC cord and EPS Backup power cables to completely remove power from the unit.
EPS Backup Power Ports
EPS Backup Power Ports
In
In
Ready
Ready
Out
Out
Ready
Ready
Multiple power sources
disconnect both the AC cord and EPS Backup power cables to completely remove power from the unit.
Recommended Connection Topologies
HP 610 EPS units
connected in a ring
Line: 50/60 Hz
110
240 V~
11
6 A
Line: 50/60 Hz
110
240 V~
11
6 A
Line: 50/60 Hz
110
240 V~
11
6 A
Line: 50/60 Hz
110
240 V~
11
6 A
Line: 50/60 Hz
110
240 V~
11
6 A
AC power
2-25
Hide quick links:
Advertisement
Table of Contents
