HP LP 2000r manual Installing the Uninterruptible Power Supplies, Installing the servers

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HP Netserver High Density Rack Solutions Overview (LP 2000r)

Installing the Uninterruptible Power Supplies

The Uninterruptible Power Supplies (UPSs) are typically the heaviest devices in your installation due to the dense back-up batteries they contain. Therefore, they must be located at the bottom of the rack - or racks. For one, that will provide stability, although you should not rely completely on the equipment to bal- ance the system but also properly deploy the anti-tip feet as your HP System/E Rack User’s Guide advises.

Also because of their weight—typically over 51 kg (112 lbs)—the installation will require at least two people.

The American Power Conversion (APC) labeled UPSs, available from Hewlett-Packard, come complete with rackmounting rails and all hardware. The only tools required for installation is a Phillips screwdriver. Complete installation instructions are included in the box with the product, as is the software required to communicate with the servers. Should you require further information, free support is available from APC. You can find more information from their website at http://www.apcc.com.

Installing the servers

The HP Netserver LP 2000r User Guide contains easy, detailed instructions on how to mount the HP Netserver LP 2000r in HP System/E racks, as well as 2-post non-HP and 4-post older HP racks.

Installing Power Distribution Units

You can mount up to four HP Power Distribution Units (PDUs) on the rear columns of the HP System/E racks.

HP recommends that you power your system using 208-240V AC wherever possible. This will keep the line current down and reduce the number of PDUs required. Most configurations can be supported by four or less PDUs, which can all be mounted conveniently and out-of-the-way on the rear columns.

In a maximum configuration, however, an additional PDU must be used and it mounts horizontally between the two rear columns. Generallu, HP recomends that it be mountedhalfway up the posts in the middle.

Installation of the HP PDUs is simple and the products come with all the mounting hardware, including screws and nuts. A separate installation kit is not needed. A built-in mounting bracket can be positioned so outlets face up, down or outward.

The PDUs can be mounted on the rear

Horizontal Mounting

columns in four designated places

 

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Contents Planning your rack system for LP 2000r Hp netserver high Density rack solutions OverviewExecutive Summary HP Netserver website http//netserver.hp.com PublicationsWebsites Reader Assumptions Table of Contents HP Netserver High Density Rack Solutions Overview LP 2000r Safety Warnings Safety and Regulatory InformationGlossary HP Netserver High Density Rack Solutions Overview LP 2000r Planning your racked system Determine power requirements for the serversPower down sequence Power up sequenceCircuit breakers ServerX 3.41 = 2,431 BTU/Hr Input Power watts x 3.41=Thermal dissipation BTU/hrCheck your calculations Category Part Number Description Power consumption worksheet samplePower consumption worksheet actual Ventilation HP Rack System/EGauge columns provide strength Anti-tip foot Mobility StrengthEase of Use StabilityFor Use with HP Rack Model Number Content HP Rack AccessoriesFront doors, side panels and tie kits For Use with HP Rack Model NumberMount Fastener Cable Management AccessoryUse Tie Kit Kit Contains HP Rack System/E E7675A E77671A E7676A HP Power Distribution OptionsVoltage Current Outlets HP Product Number Type HP Netserver High Density Rack Solutions Overview LP 2000r Power = Vol ts x Amps Uninterruptible Power Supplies UPSAvailable Console SwitchDescription Includes HP Rack System/E Vertical Extension Kit HP Rackmount Flat Panel Monitor and KeyboardKit Contains HP Model Number HP Vertical Extension Kit IncludesFlexible installation options InstallationPost HP System/E racks or EIA standard cabinets Slide mountingMarking Rack Columns Marking the rackFixed, flush mounting Post EIA standard non-HP racks 3 optionsFixed, center mounting Location Marks on the Racks Front Columns Marking the RackPreparing the HP Netserver for 2-post rack installation Before you begin installationInstalling the servers Installing the Uninterruptible Power SuppliesInstalling Power Distribution Units PDUs can be mounted on the rearHP System/E racks Cable ManagementAttach the Cable Management Arm Attach the main cable guidesRoute the cables to their destination Begin routing the cablesSecure each cable bundle Maintain the ambient temperature Conclusion HP Netserver High Density Rack Solutions Overview LP 2000r