Power Requirements; Electrical Grounding Requirements; Connecting A Dc Power Cable To A Dc Power Source - HPE ProLiant DL380 Gen11 User Manual

Temperature requirements Temperature requirements
To ensure continued safe and reliable equipment operation, install or position the system in a well-ventilated, climate-controlled
environment.
The maximum recommended ambient operating temperature (TMRA) for most server products is 35°C (95°F). The temperature in the room
where the rack is located must not exceed 35°C (95°F).
CAUTION: To reduce the risk of damage to the equipment when installing third-party options: CAUTION:
Do not permit optional equipment to impede airflow around the server or to increase the internal rack temperature
beyond the maximum allowable limits.
Do not exceed the manufacturer's TMRA.

Power requirements

Power requirements
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, 1992 (code for Protection of Electronic Computer/Data Processing Equipment). For electrical power ratings on
options, refer to the product rating label or the user documentation supplied with that option.
WARNING: 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 wiring and installation
requirements of your facility.
CAUTION: CAUTION: Protect the server from power fluctuations and temporary interruptions with a regulating uninterruptible power
supply. This device protects the hardware from damage caused by power surges and voltage spikes and keeps the system
in operation during a power failure.

Electrical grounding requirements

Electrical grounding requirements
The server must be grounded properly for proper operation and safety. In the United States, you must install the equipment in accordance
with NFPA 70, National Electric Code Article 250, as well as any local and regional building codes. In Canada, you must install the equipment
in accordance with Canadian Standards Association, CSA C22.1, Canadian Electrical Code. In all other countries, you must install the
equipment in accordance with any regional or national electrical wiring codes, such as the International Electrotechnical Commission (IEC)
Code 364, parts 1 through 7. Furthermore, you must be sure that all power distribution devices used in the installation, such as branch
wiring and receptacles, are listed or certified grounding-type devices.
Because of the high ground-leakage currents associated with multiple servers connected to the same power source, Hewlett Packard
Enterprise recommends the use of a PDU that is either permanently wired to the building's branch circuit or includes a nondetachable cord
that is wired to an industrial-style plug. NEMA locking-style plugs or those complying with IEC 60309 are considered suitable for this
purpose. Using common power outlet strips for the server is not recommended.

Connecting a DC power cable to a DC power source

Connecting a DC power cable to a DC power source
HPE ProLiant DL380 Gen11 Server User Guide 33