WARNING: To reduce the risk of electric shock, fire, and damage to the equipment, you must install this product in
accordance with the following guidelines:
• This power supply is intended only for installation in Hewlett Packard Enterprise servers located in a restricted
access location.
• This power supply is not intended for direct connection to the DC supply branch circuit. Only connect this
power supply to a power distribution unit (PDU) that provides an independent overcurrent-protected output
for each DC power supply. Each output overcurrent-protected device in the PDU must be suitable for
interrupting fault current available from the DC power source and must be rated no more than 40A.
• The PDU output must have a shut-off switch or a circuit breaker to disconnect power for each power supply. To
completely remove power from the power supply, disconnect power at the PDU. The end product may have
multiple power supplies. To remove all power from the product, disconnect the power for each power supply.
• In accordance with applicable national requirements for Information Technology Equipment and
Telecommunications Equipment, this power supply only connects to DC power sources that are classified as
SELV or TNV. Generally, these requirements are based on the International Standard for Information
Technology Equipment, IEC 60950-1. In accordance with local and regional electric codes and regulations, the
DC source must have one pole (Neutral/Return) reliably connected to earth ground.
• You must connect the power supply ground screw located on the front of the power supply to a suitable ground
(earth) terminal. In accordance with local and regional electric codes and regulations, this terminal must be
connected to a suitable building ground (earth) terminal. Do not rely on the rack or cabinet chassis to provide
adequate ground (earth) continuity.
Prerequisites
Before you install this option, make sure that you have the following items available:
• Phillips No. 1 screwdriver
• Small long-nose pliers
Procedure
1.
If you are installing a power supply in the power supply bay 2, remove the power supply blank.
2.
Remove the ring tongue.
Hardware options installation
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