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The RPDU is a high-density power distribution system,
designed to provide manageable and flexible power to multiple
racks in a computer room.
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The
RPDU is available in a 17U or 10U high configuration.
It is designed with a complete single or three phase
circuit breaker panel, advanced metering, and a variety
of plug and play output receptacles that can deliver
up to 33 KVA.
This
new technology is the future of power distribution in
computer rooms.
Many
advantages and benefits are associated with the RPDU
distribution method.
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Real
estate: The RPDU will free valuable
computer room space, which is usually occupied by bulky
distribution equipment and NEC required clearances around
panels.
Installation
cost: Power distribution is costly,
and circuit wiring could cost several thousand of dollars.
The RPDU addresses this issue by delivering 33KVA of
plug and play receptacles powering up to 16 racks with
only one input circuit.
Installation
time: Conventional wiring could take
several days to complete, while the RPDU power distribution
can be available within a few hours due to the simplicity
of the installation. |
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Quality: Field
installed circuits are usually not load tested, therefore
reducing the reliability and quality of the distribution
circuits and increasing the chance of future failures.
The RPDU distribution unit is load tested and each individual
receptacle is loaded to 100% of its capacity.
Flexibility:
Addition
of future circuits in a computer room requires downtime
and additional cost. By using the RPDU, load addition
is easy, just plug the new equipment in to an available
receptacle.
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Relocation
and reconfiguration: The
RDPU can be easily relocated at no additional cost to
the end user. Where as in conventional wiring, a total
abandonment of the distribution circuits is expected.
Air
conditioning: Conduits
under computer room floors restrict AC airflow, thus
resulting in added cost for additional AC units. By
utilizing the RPDU distribution, under floor congestion
will be resolved.
Fire
Suppression : By
using the RPDU distribution, all receptacles are above
the computer room floor, which will eliminate the need
for fire suppression system required by the city fire
codes.
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Branch
Circuit Monitor Option:
The
RPDU can be equipped with a Branch Circuit Monitor.
The
RPDU monitors the current draw of each individual circuit.
Each circuit can be programmed to provide a warning
and a critical alarm.
All
data is transmitted to a computer or network (Modbus
host) for management and monitoring. Up to 63 RPDUs
can be networked on one Modbus for simple wiring.
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Load
Monitoring: The
RPDU is equipped with an advanced power meter. The meter
transmits all data to a Palm Pilot Organizer via an
infrared port, then to an Excel spreadsheet for record
keeping and management.
Universal
operation: The
RPDU operates as a single or three phase distribution,
and interfaces with a variety of AC power supply systems.
Remote
Equipment connection:
The RPDU has knockouts on the top and bottom panels,
and spare circuits to distribute power to any location
in the computer room.
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