Connecting The Realpresence Collaboration Server (Rmx) 4000 To Power Sources; Connecting The Realpresence Collaboration Server (Rmx) 4000 To Ac Power - Polycom DOC2709A Hardware Manual

Connecting the RealPresence Collaboration Server (RMX) 4000 to Power
Sources
You can connect either an AC Inlet or to DC power according to the power system required
at your site:
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Follow the steps appropriate specified below for your power system.
The following restrictions apply to the conductors and connectors that may be used to
ground the unit when rack mounted:
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Connecting the RealPresence Collaboration Server (RMX) 4000 to AC
Power
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Polycom, Inc.
For systems with AC Power, up to three power supplies can be installed with one being
redundant (n+1).
For systems with DC Power, up to two power supplies can be installed with one being
redundant (n+1), and each power supply has a built in circuit breaker. With DC power,
slot 10 (the center slot) must remain unoccupied.
When using bare conductors, they must be coated with an appropriate antioxidant
compound before crimp connections are made. Tinned, solder-plated or silver-plated
connectors do not have to be prepared in this manner.
The same bolt assemblies should not secure multiple connectors.
Listed fastening hardware must be compatible with the materials being joined and
must be preclude loosening, deterioration and electrochemical corrosion of the
hardware and joint materials.
Do not connect the green or green-yellow wire to the system single-point ground screw.
Customers are required to only use AC power cables supplied by Polycom.
The size of the protective earthing conductor should be a minimum of 10 AWG.
All three outlets intended for connection of the three power cords must be protected with an
external overcurrent protection device either in building or in the rack with the rating not higher
than 20 Amp.
Do not use an Extension cords with any of the cables.
Make sure that the power button is switched OFF on the RMX 4000.
ESD
connector
Ground
connector
Off/On switch
Insert the power cables into the power connectors on the rear panel of the RMX 4000.
Power Entry Modules
Chapter 1-Hardware Description
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