Avaya 03-300430 User Manual
POWER
Issue 1 June 2005
1879
Battery Holdover (Large Batteries)
The large batteries are mounted inside a separate battery cabinet and can supply holdover
times of 2 to 8 hours depending on the size of the battery. The batteries are circuit breaker
protected and are charged by the J58890CH-1. The batteries also contain a thermal sensor that
change the charging voltage depending on the battery temperature.
times of 2 to 8 hours depending on the size of the battery. The batteries are circuit breaker
protected and are charged by the J58890CH-1. The batteries also contain a thermal sensor that
change the charging voltage depending on the battery temperature.
System Technician-Demanded Tests:
Descriptions and Error Codes
Descriptions and Error Codes
Investigate tests in the order presented below. Clearing Error Codes associated with the one
test may also clear errors generated from other tests in the sequence.
test may also clear errors generated from other tests in the sequence.
Notes:
a. See
on page 333 for a description of this test.
b. See
on page 770 for a description of this test.
Order of Investigation
Short Test
Sequence
Long Test
Sequence
Sequence
D/ND
1
1. D = Destructive, ND = Nondestructive
Battery and Battery Charger Query test (#5)
X
X
ND
)
X
X
ND
Power Unit Query test (carrier E) (#127) (
X
X
ND
Power Unit Query test (carrier D) (#127) (
)
X
X
ND
Power Unit Query test (carrier A) (#127) (
X
X
ND
Power Unit Query test (carrier B) (#127) (
X
X
ND
Power Unit Query test (carrier C) (#127) (
)
X
X
ND
Emergency Transfer Query test (#124) (
X
X
ND
Cabinet Sensors Query test (#122) (
X
X
ND
External Alarm Lead Query test (#120) (
)
X
X
ND
Analog Ring Generator Initialization test (#117)
)
X
X
ND
Analog Ring Generator Query test (#118) (
)
X
X
ND