Lucent Technologies Galaxy 4848/100 - Specifications; Gps 4848;100; Table 9-A: Galaxy Power System 4848;100 Specifications

Lucent Technologies Galaxy Power System 4848/100
Issue 5 June 2000 Specifications 9 - 1
9 Specifications
GPS 4848/100
Table 9-A: Galaxy Power System 4848/100 Specifications
Electrical
Nominal output voltage -48Vdc
Operating Voltage Range (Float or
Boost)
-44Vdc to -58Vdc
Output Current (System Maximum)
10,000A
1
1
Centralized bus bars available to 5,200A
Nominal Input Voltage
(595A2 Rectifier)
380-480Vac, 3-wire plus ground
Nominal Input Voltage
(595B2 Rectifier)
200-240Vac, 3-wire plus ground
Input Voltage Range per phase
(595A2 Rectifier)
320Vac - 530Vac
Input Voltage Range per phase
(595B2 Rectifier)
176Vac - 254Vac
Input Frequency Range 47 Hz - 63 Hz
System Efficiency (including ac and
dc cables)
>88%
Regulation (line and load range with
controller)
± 0.5%
AC Ripple <100mVrms
Output Noise <2mV psophometric
Electromagnetic Immunity 10V/meter over 20 MHz - 2000 MHz