Specifications and Characteristics
AC Line Input Specifications
70 Operating Manual for XPR Series Power Supply
AC Line Input Specifications

The input to the power supply requires the following specifications.

AC Line Input

Voltage

Operating

Ranges Table A.5 AC 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
Typical324A
20 A
Operating Current
nominal 400Vrms (with HV-Input option)
Maximum4
Typical513A
11 A
1. At nominal input voltage and maximum power
2. At 190Vac input voltage, 55°C ambient temperature and maximum power
3. At 208Vac input voltage, 25°C ambient temperature and maximum power
4. At 342Vac input voltage, 55°C ambient temperature and maximum power
5. At 400Vac input voltage, 25°C ambient temperature and maximum power.