HP 5400R zl2 Quick Setup Guide and Safety/Regulatory Information

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■ This unit may have more than one power supply cable. To fully power down the switch, you must disconnect all power
supply cables from the unit.
■ When the HP 5412R zl2 switches are operating in the high-line voltage range (200 - 240 V), the switch may have high leakage
current depending on the power supply configuration. Safety leakage current per cord for the three available 5400R zl2
power supplies is 0.85 mA maximum, regardless of the power supply model. When more than four power cords are installed
in the chassis, the leakage current safety limit threshold of 3.5 mA may be exceeded. If the switch has four or fewer power
cords installed or if the equipment is operating in the low line (100 - 130 V) voltage range, no precautions are required.
Use one of the following installation methods while performing an installation, when using more than four power cords:
• Using normal pluggable cords:
– Place the equipment in a restricted acces
s area such as a locked closet or key card access room, the access for which
is granted only for qualified or service personnel.
– The building installation must provide a protective earth ground and a means for connection to the switch. The service
perso
nnel must check whether the socket-outlet from which the switch is to be powered provides a connection to the
building protective earth. If not, the service personnel must arrange for the installation of a protective earthing conductor,
which shall be sized appropriately, from the grounding lug terminal (as shown in the figure) to the protective earth wire
in the building.
• Using industrial/locking pluggable cords:
– Secure at least one of the power cord connector ends on th
e switch power supply using the retention clip provided on
the HP 5400R 2750W PoE+ power supply as displayed in the figure. When you use this option, the restricted access
caution is not required.