Eaton Rack Power Module
164201675—Rev 02
25
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The Rack Power Module (RPM-3U/3Ui) is designed for durable, automatic operation and also alerts you
whenever potential operating problems may occur. Usually the alarms shown on the front panel do not mean
that the output power is affected. Instead, they are preventive alarms intended to alert the user.
” describes the indicators on the front panel.
The following table describes typical alarms and conditions. For further help, please contact the Help Desk.
Table 25. Alarm Troubleshooting
Alarm or Condition
Possible Cause
Action
Alarm indicator is illuminated.
Overload condition.
Remove some of the equipment from the
RPM-3U/3Ui.
Alarm and Power indicators are
illuminated. The TVSS indicator (if TVSS
is installed) is red.
One phase is dropped, or the TVSS has
failed.
If the condition persists, contact your
service representative.
55..22
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Suuppppoorrtt
If you have any questions or problems with the RPM-3U/3Ui, call your
Local Distributor
or the
Help Desk
at
one of the following telephone numbers and ask for an RPM-3U/3Ui technical representative:
United States:
1-800-356-5737 or 1-919-870-3149
Canada:
1-800-461-9166 ext 260
All other countries:
Call your local service representative
Please have the following information ready when you call for service:
•
Model number
•
Serial number
•
Date of failure or problem
•
Symptoms of failure or problem
•
Customer return address and contact information
Summary of Contents for RPM-3U
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