Grounding Conditions; Power Conditions; Table 1.1 Power Specifications - Samsung OfficeServ 7200 Installation Manual

CHAPTER 1. Pre-Installation Information
The system should be maintained in a cool area with no direct sunlight, and
ventilators should be installed to remove dust.
2

Grounding Conditions

The following cautions should be taken when grounding the OfficeServ 7200
system:
The grounding wire of the OfficeServ 7200 system should be grounded to the
earth using a proper material.
The flow of electric current between the grounding wire of the power plug and the
exposed metal surface of the system should be satisfactory.
When connecting grounding of external additional equipments to the grounding of
the system, the groundings should be connected through a single connection point.
3

Power Conditions

The power supply Module of the OfficeServ 7200 system receives AC input power
or battery power, and supplies -48 V, -5 V, +5 V, +3.3 V, +12 V, and -56 V to the
system Chassis. The maximum power consumption is 252W per Chassis.
Power Supply Unit (PSU)
PSU
Page 1-2
Cautions for Grounding
- Do not connect the grounding wire of the OfficeServ 7200 system to a power
conduit of a building.
- The standards for power and grounding should comply with the country standard
and the pertinent work should be conducted according to the country standard.
- External grounding is required to prevent human injuries or system damages
caused by lightning, static electricity, or voltage surge.

Table 1.1 Power Specifications

Input power For both AC 110/220 V
(The product is set up as AC 220 V by default)
Output - DC 48 V, 2.2 A
power - DC +5 V, 8.0 A
- DC -5 V, 1.0 A
- DC +3.3 V, 10 A
- DC +12 V, 0.4 A
- DC -56 V, 0.4 A(for backup)
OfficeServ 7200 Installation guide/Ed.00
Specification
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