NCR 7448 Workstation, Site Preparation Manual

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Site Preparation 37
Power Requirements
The 7448 Workstation base unit contains 100 - 240 volt AC Adapters for a
printer and a workstation. The AC Adapter for a workstation provides power for
up to four of the peripherals.
The following tables show operating specifications for the power supply. The
AC power cable plugs in at the back of the base unit. Power cables are described
in the System Cables section.
Maximum Input Power Specifications
Voltage Ranges 90 – 127 VAC 198 –254 VAC
Frequency 50 - 60 Hz 50 - 60 Hz
Current 1.06 0.56
Power 55 57
Power Factor 0.52 0.46
Typical Power Requirements
Terminal Condition
Amps Watts VA
Terminal Switched OFF (Stand by)
90 – 127 VAC Range
0.20 12 19.5
198 – 254 VAC Range 0.12 15 30.5
Terminal Active
90 – 127 VAC Range
1.06 55 105.4
198 – 254 VAC Range 0.56 57 121.9