Lucent Technologies -48V CPS4000/CPS4000 PLUS Cabinet Power System
Issue 13 December 2000 Product Description 2 - 31
ES660 Rectifier
Table 2-J: ES660 Rectifier Specifications
Nominal Output Voltage 48/52/54.5Vdc
Operating Output Voltage
Ranges
48-56Vdc (Note 5)
Output Current 0-12.5 amperes
Nominal Input Voltage 100/120/200/208/240Vac
Input Voltage Ranges
90-132Vac
180-264Vac
Operating Frequency Range 47-63Hz
Input Current
3.3 amperes @ 240Vac (Note 1)
6.9 amperes @ 120Vac (Note 2)
4.6 amperes @ 180Vac (Note 3)
9.7 amperes @ 90Vac (Note 4)
Efficiency 86% typical @ 208/240Vac
Output Voltage Regulation ±0.5%
Output Noise:
Wideband Noise (Ripple)
Electrical Noise
100 millivolts peak to peak maximum, over the
range 10 Hz to 20 MHz
<26 dBrnc
Load Share Accuracy 1.25 amperes
Heat Dissipation 111 watts (380 BTU/hr) maximum (Note 1)
Power Factor >0.98 for loads > 60% full load
Total Harmonic Distortion <15% for loads > 60% full load
Selective High-Voltage
Shutdown
Above 55.5 volts for 3 seconds
Backup High-Voltage
Shutdown
Above 60Vdc for 100 milliseconds
Note 1: Input current specified at input voltage of 240 volts, an output of 54.5
volts and 12.5 amperes and efficiency of 86%.
Note 2: Input current specified at input voltage of 120 volts, an output of 54.5
volts and 12.5 amperes and efficiency of 82%.
Note 3: Maximum input current specified at input voltage of 180 volts, an
output of 54.5 volts and 12.5 amperes and efficiency of 84%.
Note 4: Maximum input current specified at an input voltage of 90 volts, and
output voltage of 54.4 volts and 12.5 amperes and efficiency of 78%.
Note 5: Adjustment above 54.5Vdc only for testing over-voltage shutdown.
To Next Page
Loading...