Lucent Technologies Lineage
®
2000 100A Ferroresonant Rectifier J85503A-1
2 - 14 Product Description
Issue 6 October 1998
Audible Noise at 5
ft. above floor and
2 ft. in front of
rectifier
Less than 65 dBA
Earthquake Rating
Meets Zone 4 per Bellcore
TR-EOP-000063 (Issue 3)
Table 2-C: Input Specifications for the J85503A-1 Rectifier
3-Phase Input AC
(volts)
Nominal Line Current
(amps)
Frequency
(Hz)
Nominal
Range
±24V
–48V
208
184-220
9.1
19.2
60 ±3
240
212-254
8.3
16.7
480
424-508
4.2
8.5
Data recorded at full load, 28 Vdc for 24-volt rectifiers and 54
Vdc for 48-volt rectifiers.
Table 2-B: Physical and Thermal Specifications of the
J85503A-1 Rectifier
Output DC
±24V
Output DC
–48V
* Measured at 28 Vdc for 24-volt rectifiers and at 54 Vdc for
48-volt rectifiers.
Table 2-D: Output Specifications for the J85503A-1 Rectifier
Nominal
Rectifier
(amps/volts)
Output
Range
(amperes)
Output
Range (dc
volts)
Minimum
Efficiency*
at Full
Load
(percent)
Minimum
Power
Factor at
Full Load
AC
Ripple†
(mV peak
to peak)
Standard
Filter/Optio
nal Filter
Maximum
Noise at
Battery†
(dBrnC)
Standard
Filter/Optio
nal Filter
100 / 24
0 - 100
21.5 - 28.0
88
0.95
300
45 / 32
100 / 48
0 - 100
43.0 - 56.0
90
0.88
300
42
* Efficiency measured at nominal line, 28 Vdc or 54 Vdc.
† Measured at 400amp/hr battery (4 times rectifier capacity), with a 2-volt lead drop for
standard and 0.5-volt drop for optional filter.
