Table of Contents
Advertisement
1 IMPORTANT SAFETY INSTRUCTIONS
SAVE THESE INSTRUCTIONS
This safety sheet contains important safety instructions. Read all safety, installation and operating
instructions before installing the Vertiv™ MPH2™ Rack Power Distribution Unit (PDU). Adhere to all
warnings on the unit and in this safety sheet. Follow all instructions.
•
The MPH2™ Rack PDU is designed for information technology equipment. The MPH2™ Rack
PDU is not intended for use with life support or other designated critical devices. If uncertain
about its intended application, consult your local dealer or Vertiv™ representative.
•
Maximum load must not exceed the rating shown on the MPH2™ Rack PDU nameplate.
•
The rated line voltage must not exceed 240 VAC for connection to AC power distribution
systems with an isolated or high-impedance ground.
•
Operate the MPH2™ Rack PDU in an indoor environment only in the appropriate ambient
temperature range, as follows:
•
32°F to 140°F (0°C to 60°C) for 32A or less input models.
•
32°F to 122°F (0°C to 50°C) for 40A and 48A input models without case ventilation.
•
32°F to 140°F (0°C to 60°C) for 40A and 48A input models with case ventilation.
•
Install the MPH2™ Rack PDU in a clean environment, free of conductive contaminants,
moisture, flammable liquids, combustible gases and corrosive substances.
•
The MPH2™ Rack PDU must be installed in a restricted-access location. A restricted-access
location is an area where access is possible only through the use of a tool or lock and key or
other means of security, and is controlled by the authority responsible for the location.
•
The MPH2™ Rack PDU has no user-serviceable parts. Under no circumstances attempt to gain
internal access due to the risk of electric shock or burn.
•
Refer any unexpected behavior or unusual fault conditions to your local dealer, Vertiv™
representative or Vertiv™ Applications Engineering.
•
Vertiv recommends powering only safety agency approved devices from the MPH2 Rack PDU.
•
For permanently connected rack PDUs (hard-wired versions), a readily accessible disconnect
device must be incorporated externally to the equipment.
•
For rack PDUs with attached input power-supply cords, the socket must be installed near the
equipment and must be easily accessible.
Vertiv | Vertiv™ MPH2 Rack PDU Installer/User Guide
1
Advertisement
Table of Contents
