Hewlett Packard Enterprise Apollo 4200 Gen10, Руководство пользователя

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The 9000 and 10000 Series Racks provide proper server cooling from flow-through perforations in the front and rear doors
that provide 64 percent open area for ventilation.
CAUTION: When using a Compaq branded 7000 series rack, install the high airflow rack door insert (PN 327281-B21
for 42U rack, PN 157847-B21 for 22U rack) to provide proper front-to-back airflow and cooling.
CAUTION: If a third-party rack is used, observe the following additional requirements to ensure adequate airflow and to
prevent damage to the equipment:
• Front and rear doors—If the 42U rack includes closing front and rear doors, you must allow 5,350 sq cm (830 sq in)
of holes evenly distributed from top to bottom to permit adequate airflow (equivalent to the required 64 percent
open area for ventilation).
• Side—The clearance between the installed rack component and the side panels of the rack must be a minimum of 7
cm (2.75 in).
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:
•
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
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: 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: Protect the system from power fluctuations and temporary interruptions with a regulating UPS. This device
protects the hardware from damage caused by power surges and voltage spikes and keeps the system in operation
during a power failure.
When installing more than one system, you might need to use additional power distribution devices to safely provide power to
all devices. Observe the following guidelines:
• Balance the power load between available AC supply branch circuits.
• Do not allow the overall system AC current load to exceed 80% of the branch circuit AC current rating.
Setup
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