HP ProLiant DL760 Server - Manual (Page 38)

2-4 Compaq ProLiant DL760 Servers User Guide
Compaq Confidential – Need to Know Required
Writer: Bryce Miller Project: Compaq ProLiant DL760 Servers User Guide Comments:
Part Number: 173774-001 File Name: c-ch2 Installing the Server in a Rack.doc Last Saved On: 1/24/01 4:46 PM
Power Requirements
WARNING: To reduce the risk of personal injury, fire, or damage to the
equipment, do not overload the AC supply branch circuit that provides power to
the rack. Consult the electrical authority having jurisdiction over your facility
wiring and installation requirements
IMPORTANT: Because of the 100 to 240 VAC electrical rating of each power supply,
some local electrical authorities may require either one 15-Ampere circuit for each power
supply or one 20-Ampere circuit for both power supplies.
■ The power load needs to be balanced between available AC supply
branch circuits.
■ The overall system AC current load must not exceed 80 percent of the
branch circuit AC current rating.
■ If a power strip is used, the load should not exceed 80 percent of the
power strip’s marked electrical current rating.
NOTE: For server specifications, refer to Appendix F, “Server Specifications.”
The installation of this equipment shall be in accordance with local or regional
electrical regulations governing the installation of Information Technology
Equipment by licensed electricians. This equipment is designed to operate in
installations covered by the National Electric Code (ANSI/NFPA 70, 1999)
and the code for Protection of Electronic Computer/Data Processing
Equipment (ANSI/NFPA 75, 1992).
For electrical power ratings on options, refer to the product’s rating label or
user documentation supplied with that option.
IMPORTANT: There is a limited maximum configuration if using 110V input line voltage
on the ProLiant DL760 server. See Table 2-1 for more information on power supply
parameters.