Technical information

2.7.3.1.5 Power Supply Requirement
Model 9518001: 90 to 137 V ac, 47 to 63 Hz
Models 9518002, 9518003, and 9518004:
90 to 265 V ac, 47 to 63 Hz
PS/2 Displays Maintenance Manual
Power Supply Requirement
¦ Copyright IBM Corp. 1993
2.7.3.1.5 - 1