Samsung OfficeServ 7400 - Default Chapter; Table 1.1 Power Specifications

OfficeServ 7400 INSTALLATION
TECHNICAL MANUAL PART 1 MAY 2010
1.4
1.3 POWER CONDITIONS
The OfficeServ 7400 power supply module receives AC input power or battery power, and
supplies -54V, -5V, +5V, +3.3V, +12V, and -54V (battery) to the system cabinet.
The rating is as follows:
 RATING: AC 100-240V; 10A; 50/60Hz or DC 48V; 15A
Table 1.1 Power Specifications
Power Supply Unit (PSU) Specification
PSU Input power AC 110V
DC -54V
(-54V DC for battery backup ONLY)
Output power - DC -54V, 6.6A
- DC +5V, 16A
- DC -5.3V, 2A
- DC +3.3V, 30A
- DC +12V, 1A
- DC -54V, 0.4A (for battery backup)
Max Power consumption/PSU 582.3W
1.4 UNPACKING AND INSPECTION
The OfficeServ 7400 can be configured as a single cabinet, dual cabinet or 3-cabinet system.
All OfficeServ 7400 cabinets are identical when shipped from Samsung. After unpacking the
cabinet(s), inspect for signs of physical damage. If any damage is detected, do not attempt to
install the system. Contact Samsung Telecommunications America Technical Support
Department.
Check to see that each cabinet carton includes the following:
 OfficeServ 7400 cabinet
 AC Power Cable
 Rack Mount Side Flange Brackets (2)
 Rack Mount Cross Bar (1)
 Screw Pack
 Battery Cable Assembly
 Blanking Plates (5)
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