Lucent Technologies CPS4000 - ES680 Converter; ES681 Converter; Table 2-L: ES680 48;130 V Converter Specifications

Lucent Technologies -48V CPS4000/CPS4000 PLUS Cabinet Power System
Issue 13 December 2000 Product Description 2 - 33
ES680 Converter
ES681 Converter
Table 2-L: ES680 48/130V Converter Specifications
Nominal Output Voltage 132Vdc
Output Current 0 - 4 amperes
Nominal Input Voltage 48/52/54.5Vac
Input Voltage Ranges 38 - 60Vdc
Input Current
11.3 amperes (Note 1)
26.0 amperes (Note 2)
Efficiency 86% typical @ 54.5Vdc
Output Voltage Regulation ±3.5%
Output Ripple
150 millivolts peak to peak maximum,
over the range 10 Hz to 20 MHz
Output Noise <32 dBrnc
Load Share Accuracy 0.3 amperes maximum
Heat Dissipation
86 watts (294 BTU/hr) maximum
(Note 1)
High-Voltage Shutdown 146Vdc
Operating Ambient
Temperature
-40°F to 149°F (-40°C to 65°C)
CPS plant can withstand temporary
fluctuations in temperature up to
167°F (75°C)
Note 1: Input current specified at input voltage of 54.5 volts, an output
of 132 volts and 4 amperes and efficiency of 86%.
Note 2: Input current specified at input voltage of 38 volts, an output
of 132 volts and 4 amperes and efficiency of 85%.