Lucent Technologies -48V CPS4000/CPS4000 PLUS Cabinet Power System
2 - 22 Product Description Issue 13 December 2000
Specifications
Introduction Tables 2-D through 2-P list the specifications for the 48V CPS4000 and
CPS4000 PLUS systems.
Electrical
Table 2-D: -48V CPS4000/CPS4000 PLUS
Electrical Plant Specifications
Plant
One, two, or three shelves per plant
One initial shelf per plant
One or two supplementary shelves per plant
Power Slots
Five power slots per shelf; maximum of 15 power slots per
plant
Power Units
One rectifier or one converter per power slot; maximum of
five per shelf or 15 per plant.
Two ringers per power slot in only one slot per shelf;
maximum of two ringers per shelf or six per plant
Plant Architecture
Primary output: One primary output power bus per shelf;
maximum output capability of 75 amperes per shelf or 150
amperes per plant
Secondary output: One secondary output power bus per
shelf; maximum output of 50 amperes per shelf or 150
amperes per plant
Rectifier Input Distribution
Separate ac feed provided to each power slot or two ac inputs
per shelf; one to power slots 1, 3, and 5 and one to power slots
2 and 4 or one ac input for each shelf distributed to all slots
(Note 1)
Converter/Ringer Input
Distribution
Primary output bus provides input power for converter or
ringers.
Output Distribution - Primary
Bus
-48Vdc bulk power outputs to loads or distribution and
protection panels (double-hole lugs)
Battery connections: double-hole lugs to terminate four
battery strings
Output Distribution -
Secondary Bus
PWB mounted AMP MATE-N-LOK connector for converter
or ringer output
Continued on next page.
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