Specifications and Characteristics
AC Line Input Specifications
26 Operating Manual for XDC Series Slave Power Supply
AC Line Input Specifications

The input to the power supply requires the following s pecifications.

AC Line Input

Volta ge

Operating

Ranges Table A.5AC Line Input Specifications
Operating Range
nominal 208Vrms (Standard)
nominal 400Vrms (with HV-Input option)
190 to 242 Vac 3 φ (3 wire + safety ground)
342 to 500 Vac 3 φ (3 wire + safety ground)
Frequency Range 47 to 63 Hz
Maximum Peak In-rush Current at turn on 35 Arms
Minimum Power Factor1
nominal 208Vrms (Standard)
nominal 400Vrms (with HV-Input option)
0.95
0.9
Operating Current
nominal 208Vrms (Standard)
Maximum2
Typical324 A
20 A
Operating Current
nominal 400Vrms (with HV-Input option)
Maximum4
Typical513 A
11 A
1. At nominal input voltage and maximum power
2. At 190Vac input voltage, 55°C ambient temper ature and maximum power
3. At 208Vac input voltage, 25°C ambient temper ature and maximum power
4. At 342Vac input voltage, 50°C ambient temper ature and maximum power
5. At 400Vac input voltage, 25°C ambient temper ature and maximum power
TM-XDSL-01XN.book Page 26 Tuesday, November 5, 2002 3:22 PM