Low-Voltage Models: PDUMH15, PDUMH15S, PDUMH20
High-Voltage Models: PDUMH20HV, PDUMH30HV, PDUMH32HV
Important Safety Instructions
SAVE THESE INSTRUCTIONS
This manual contains instructions and warnings that should be
followed during the installation, operation and storage of this
product. Failure to heed these instructions may affect your warranty.
Important Warnings
• Operate the PDU at indoor temperatures between 32°F and 104°F (between 0°C and 40°C) only.
• Provide adequate protection against excess currents, short circuits, and ground faults in
accordance with local and national electrical code, such as NEC in the U.S.
• The mains socket that supplies the PDU should be near the PDU and easily accessible.
• The PDU provides convenient multiple outlets but it DOES NOT provide surge or line noise
protection for connected equipment.
• The PDU is designed for indoor use only in a controlled environment away from excess moisture,
temperature extremes, conductive contaminants, dust or direct sunlight.
• Do not connect the PDU to an ungrounded outlet or extension cords or adapters that eliminate the
connection to ground.
• The power requirement for each piece of equipment connected to the PDU must not exceed the
individual outlet's load rating.
• The total power requirement for equipment connected to the PDU must not exceed the maximum
load rating for the PDU.
• Do not drill into or attempt to open any part of the PDU housing. There are no user-serviceable parts inside.
• Do not attempt to modify the PDU, including the input plugs and power cables.
• Do not attempt to use the PDU if any part of it becomes damaged.
• Do not attempt to mount the PDU to an insecure or unstable surface.
• Never attempt to install electrical equipment during a thunderstorm.
• Use of this equipment in life support applications where failure of this equipment can reasonably be
expected to cause the failure of the life support equipment or to significantly affect its safety or
effectiveness is not recommended. Do not use this equipment in the presence of a flammable
anesthetic mixture with air, oxygen or nitrous oxide.
Español – p. 8 • Français – p. 15
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Owner's Manual
Metered Rack PDUs
1111 W. 35th Street, Chicago, IL 60609 USA
www.tripplite.com/support
Copyright © 2011 Tripp Lite. All rights reserved.
4/29/2011 2:33:39 PM