CPS6000 –48V Indoor/Outdoor Power Shelf
Issue 16 May 2006 21
Output Current 0 to 15A at 54.5V
Nominal Input Voltage 100/120/200/208/240 Vac (Shutdown from 135 to
150V)
Input Voltage Ranges 85 to 275 Vac
Input Current 8A at 120 Vac
4.4A at 208 Vac
Operating Frequency Range 45 to 66 Hz
Operating Temperature -40 to +75 °C
Output Voltage Regulation ±0.5%
Output Noise, Ripple 250 millivolts peak to peak maximum, over the
range dc to 100 MHz
Load Share Accuracy 1.5A maximum deviation between rectifiers
Heat Dissipation (per rectifier, full load) 132W (450 BTU) at 120 Vac operation
130W (445 BTU) at 240 Vac operation
Power Factor >0.99 (low-line), >0.98 (high line)
Selective High-Voltage Shutdown Above 58 Vdc
Backup High-Voltage Shutdown Above 60 Vdc for 1 millisecond
Table 2-F: QS852A Rectifier Specifications
Nominal Output Voltage 48/52/54.5 Vdc
Operating Output Voltage Ranges 42 to 58 Vdc
Boost Voltage 48 to 58 Vdc
Output Current 0 to 20A at 54.5V
Nominal Input Voltage 1200/208/240 Vac
Input Voltage Ranges 150 to 275 Vac
Input Current 6A at 208 Vac
Operating Frequency Range 45 to 66 Hz
Operating Temperature -40 to +75 °C
Output Voltage Regulation ±0.5%
Output Noise, Ripple 250 millivolts peak to peak maximum, over the
range dc to 100 MHz
Load Share Accuracy 1.5A maximum deviation between rectifiers
Heat Dissipation (per rectifier, full load) 133 W (454 BTU) at 240 Vac operation
Power Factor >0.98 (high line)
Selective High-Voltage Shutdown Above 58 Vdc
Backup High-Voltage Shutdown Above 60 Vdc for 1 millisecond
Table 2-G: QS853A Rectifier Specifications (Preliminary)
Nominal Output Voltage 48/52/54.5 Vdc
Operating Output Voltage Ranges 42 to 58 Vdc
Boost Voltage 48 to 58 Vdc
Output Current 0 to 25A at 54.5V (100/120 Vac)
Nominal Input Voltage 200/208/240 Vac
Input Voltage Ranges 150 to 275 Vac (Shutdown from 135 to 150V)
Input Current 7.4A at 208 Vac
Operating Frequency Range 45 to 66 Hz
Operating Temperature -40 to +75 °C
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