Installation guide

2-4 Compaq ProLiant ML370 Generation 2 Server Setup and Installation Guide
Compaq Confidential – Need to Know Required
Writer: CDresden Project: Compaq ProLiant ML370 Generation 2 Server Setup and Installation Guide Comments: Graphics Replaced - Checked
Part Number: 203510-001 File Name: c-ch02 Planning the Server Installation-J.doc Last Saved On: 7/12/01 1:25 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 that has jurisdiction over your facility’s
wiring and installation requirements.
CAUTION: Ensure that you place the equipment sufficiently close to the power
outlet. When you need to disconnect power completely from the server, ensure
that you unplug the power cord from the power outlet.
CAUTION: Use a regulating uninterruptible power supply (UPS) to protect the
server from power fluctuations and temporary interruptions. This device protects
the hardware from damage caused by power surges and voltage spikes, and it
keeps the system in operation during a power failure.
Installation of this equipment must comply with local and regional electrical
regulations governing the installation of information technology equipment by
licensed electricians. This equipment is designed to operate in installations
covered by NFPA 70, 1999 Edition (National Electric Code), and
NFPA 75: Standard for the Protection of Electronic Computer/Data Processing
Equipment, 1992 Edition. For electrical power ratings on options, refer to the
product’s rating label or the user documentation supplied with that option.
When installing more than one server, you may need to use additional power
distribution devices to provide power to all devices safely.
■ The power load must 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 in your facility.
■ If you use power strips, the overall system AC current load must not
exceed 80 percent of the electrical current marked on the power strip.
NOTE: Power strips are not recommended for optimal power distribution and safety.