Table 1.1 Power Specifications - Samsung OfficeServ 7400 Technical Manual

OfficeServ 7400
TECHNICAL MANUAL
1.3 POWER CONDITIONS
TheOfficeServ 7400 power supply module receives AC input power or battery power,
and supplies -54 V, -5 V, +5 V, +3.3 V, +12 V, and -54 V (Battery) to the system
cabinet.
The rating is as follows:
• RATING: AC 100-240V; 10A; 50/60 Hz or DC 48V; 15A
Power Supply Unit(PSU)
PSU
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)

Table 1.1 Power Specifications

Input power
Output power
Max Power
consumption/PSU
1.4
Home Page
PART 1 JUNE 2006
Specification
AC 110 V
DC -54V
(-54V DC for battery backup ONLY)
- DC -54 V, 6.6 A
- DC +5 V, 16 A
- DC -5.3 V, 2 A
- DC +3.3 V, 30 A
- DC +12 V, 1 A
- DC -54 V, 0.4 A (for battery backup)
582.3W
Table of Contents
INSTALLATION