Lucent Technologies Galaxy 4848/100 User Manual

Lucent Technologies Galaxy Power System 4848/100
Issue 5 June 2000 Troubleshooting SCF Systems 13 - 13
DIST Alarm LED
Table 13-D: Distribution Alarms
(See Figures 12-9 and 12-10)
Controller
LED
Controller
Alarm
Status
SCF Controller
Display
Other
Indication(s)
Possible
Problem(s)
Possible Solution(s)
DIST MAJ External Fuse
Major
Alarm LED on
dc distribution
panel is lit.
DC load fuse or
circuit breaker has
operated.
Replace fuse or reset circuit
breaker.
DIST*
*Alarm
must be
configured
to turn on
the DIST
LED; not a
factory
default.
MAJ Contactor 2
(or 3) Open
Red LED on
contactor drive
board is lit.
Contactor is open:
•Open has been
initiated by
controller.
•Open has been
initiated
manually.
1. Follow instructions on the
label adjacent to the
contactor drive board (see
Figure 12-10).
2. If the problem is not
corrected, call your local
RTAC representative.
DIST*
*Alarm
must be
configured
to turn on
the DIST
LED; not a
factory
default.
MAJ Contactor 2
(or 3) Fail
-- Contactor or drive
board has failed.
Call your local RTAC
representative.

Lucent Technologies Galaxy 4848/100 Specifications

General

Brand	Lucent Technologies
Model	Galaxy 4848/100
Category	Power Supply
Language	English