Emerson Liebert Xtreme Density Spécifications

Precision CoolingFor Business-Critical Continuity™Liebert® Xtreme Density™System Design Manual

System Description41.3 Liebert XDV—Vertical, Above-Cabinet Cooling ModuleThe Liebert XDV is installed on top of or above a rack enclosure. It is avail

System Description51.4 Liebert XDH—Horizontal Cooling ModuleThe Liebert XDH cooling module is designed to be placed within a row of server enclosures

System Description61.5 Liebert XDCFThe Liebert XDCF is a self-contained module designed to cool Egenera’s BladeFrame EX cabinets and equipment without

System Description71.6 Liebert XDA—Air Flow EnhancerThe Liebert XDA is a fan unit that boosts the airflow through densely populated enclosures, removi

System Description81.7 Liebert XDP—Pumping UnitThe Liebert XDP isolates the building’s chilled water circuit from the pumped refrigerant circuit. The

System Description91.8 Liebert XDC—Refrigerant ChillerThe Liebert XDC is an indoor chiller that connects directly to the Liebert XD cooling modules an

System Description101.9 Liebert XD PipingLiebert XD Piping is prefabricated distribution piping that is installed in anticipation of a growing sys-tem

System Description11Figure 13 Liebert XD connection port kitTable 1 Liebert XD field-installed port kits header connection sizeAssembly P# Supply Head

Starting a New Equipment Cooling Project122.0 STARTING A NEW EQUIPMENT COOLING PROJECT2.1 Determining Cooling Equipment Needs1. Is adequate space avai

Starting a New Equipment Cooling Project132.2 Implementing a Hot-Aisle/Cold Aisle DesignA best practice is to use rows of equipment racks in an altern

Designing a Liebert XD Solution143.0 DESIGNING A LIEBERT XD SOLUTIONLiebert XD systems are intended for use with precision air conditioning equipment,

Designing a Liebert XD Solution153.3 Selecting Liebert XD Cooling ModulesThe next step is to select the Liebert XD cooling modules to be configured in

Designing a Liebert XD Solution16Different types of Liebert XD cooling modules may be connected to the same Liebert XDP or Liebert XDC as long as the

Designing a Liebert XD Solution17Table 3 can be used to determine the correct number and spacing of Liebert XDOs.Table 3 Calculating quantity and spac

Designing a Liebert XD Solution183.6.2 Determining Vertical Placement of Liebert XDOs Above the Cold AisleIn the maximum density configuration, Lieber

Designing a Liebert XD Solution19Figure 17 Positioning Liebert XDV on top of cabinetBoth of the Liebert XDV’s power cords should be connected to power

Designing a Liebert XD Solution203.8 Liebert XDCF PlacementThe Liebert XDCF is a self-contained module designed to cool Egenera’s BladeFrame EX cabine

Designing a Liebert XD Solution213.9 Liebert XDH PlacementThe free-standing Liebert XDH cooling unit is best placed among the equipment cabinets in a

Designing a Liebert XD Solution223.11 Examples of Expansion and Interlaced Connection of Liebert XD Cooling ModulesFigure 20 Liebert XDV units mounted

Designing a Liebert XD Solution23Figure 22 Liebert XDV units mounted on racks emitting 8kW of heat top viewFigure 23 Liebert XDV units mounted on rack

iTABLE OF CONTENTS1.0 SYSTEM DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11.1

Designing a Liebert XD Solution243.12 Liebert XD RefrigerantThe refrigerant used in the Liebert XD system is HFC-134a (1,1,1,2-tetrafluoroethane), mad

Designing a Liebert XD Solution253.13 Liebert XD Piping System DesignAll piping must be ASTM (American Society for Testing and Materials) Type “L” cop

Designing a Liebert XD Solution26Figure 25 Hydraulic diagram3.14 Liebert XD Piping SlopeThe main supply and return lines to and from the XDP/XDC must

Designing a Liebert XD Solution27Figure 26 Bypass flow controller details, dimensionsFigure 27 Bypass flow controller arrangement Figure 28 Bypass flo

Designing a Liebert XD Solution283.16 Determining Refrigerant VolumeAfter the preliminary system design is completed, Tables 7, through 15 may be used

Designing a Liebert XD Solution29Table 10 R-134a refrigerant charge for Flex Pipe connector lines to and from any modelLiebert XDO/Liebert XDH/Liebert

Designing a Liebert XD Solution303.16.2 Calculating Refrigerant Charge—ExampleUsing Tables 7, 8, 9 and 10, calculate the refrigerant charge of the ind

Designing a Liebert XD Solution313.18 Chilled Water PipingThe Liebert XDP is offered only with a two-way chilled water control valve. Some application

Liebert XD Cooling Modules—Liebert XDO, Liebert XDV, Liebert XDH and Liebert XDCF324.0 LIEBERT XD COOLING MODULES—LIEBERT XDO, LIEBERT XDV, LIEBERT XD

Liebert XD Cooling Modules—Liebert XDO, Liebert XDV, Liebert XDH and Liebert XDCF33Figure 29 Dimensional data—Liebert XDO hard-piped units24-1/8"

ii4.0 LIEBERT XD COOLING MODULES—LIEBERT XDO, LIEBERT XDV, LIEBERT XDHAND LIEBERT XDCF. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Liebert XD Cooling Modules—Liebert XDO, Liebert XDV, Liebert XDH and Liebert XDCF34Figure 30 Dimensional data—Liebert XDO with pre-charged optionRear

Liebert XD Cooling Modules—Liebert XDO, Liebert XDV, Liebert XDH and Liebert XDCF35Figure 31 Liebert XDO internal mounting location DPN000771 Pg. 5 R

Liebert XD Cooling Modules—Liebert XDO, Liebert XDV, Liebert XDH and Liebert XDCF36Figure 32 Liebert XDO top and front electrical access points4.2 Lie

Liebert XD Cooling Modules—Liebert XDO, Liebert XDV, Liebert XDH and Liebert XDCF374.2.1 Optional Features—Liebert XDV• Refrigerant Pre-Charge—Liebert

Liebert XD Cooling Modules—Liebert XDO, Liebert XDV, Liebert XDH and Liebert XDCF38Figure 34 Liebert XDV dimensions with one-shot connectionDetailArea

Liebert XD Cooling Modules—Liebert XDO, Liebert XDV, Liebert XDH and Liebert XDCF39Figure 35 Liebert XDV electrical connections for CE approved unitsP

Liebert XD Cooling Modules—Liebert XDO, Liebert XDV, Liebert XDH and Liebert XDCF40Figure 36 Liebert XDV electrical connections for CSA-approved units

Liebert XD Cooling Modules—Liebert XDO, Liebert XDV, Liebert XDH and Liebert XDCF41Figure 37 Suspending single Liebert XDV from UnistrutsFigure 38 Sus

Liebert XD Cooling Modules—Liebert XDO, Liebert XDV, Liebert XDH and Liebert XDCF42Figure 39 Alternative mounting methods—mounting multiple Liebert XD

Liebert XD Cooling Modules—Liebert XDO, Liebert XDV, Liebert XDH and Liebert XDCF434.3 Liebert XDCF Standard FeaturesThe Liebert XDCF is a self-contai

iiiFigure 25 Hydraulic diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Liebert XD Cooling Modules—Liebert XDO, Liebert XDV, Liebert XDH and Liebert XDCF444.4 Liebert XDCF Mechanical ConsiderationsThe Liebert XDCF is engin

Liebert XD Cooling Modules—Liebert XDO, Liebert XDV, Liebert XDH and Liebert XDCF454.5 Liebert XDCF Installation ConsiderationsNo cutting or drilling

Liebert XD Cooling Modules—Liebert XDO, Liebert XDV, Liebert XDH and Liebert XDCF464.6.1 Header SystemThe Liebert XDCF module system requires use of t

Liebert XD Cooling Modules—Liebert XDO, Liebert XDV, Liebert XDH and Liebert XDCF47Figure 44 Liebert XDH dimensionsFigure 45 Supply and return piping

Liebert XD Cooling Modules—Liebert XDO, Liebert XDV, Liebert XDH and Liebert XDCF484.7.2 Piping Connections to Liebert XDP or Liebert XDCPiping Instal

Liebert XD Cooling Modules—Liebert XDO, Liebert XDV, Liebert XDH and Liebert XDCF494.8 Liebert XD Flex Pipe KitFlex Pipe kits are available in lengths

Liebert XD Cooling Modules—Liebert XDO, Liebert XDV, Liebert XDH and Liebert XDCF504.9 Liebert XD Piping Dimensions and Features4.9.1 Piping Installat

Liebert XD Cooling Modules—Liebert XDO, Liebert XDV, Liebert XDH and Liebert XDCF51Figure 49 Four-port prefabricated piping for Liebert XD cooling mod

Liebert XD Cooling Modules—Liebert XDO, Liebert XDV, Liebert XDH and Liebert XDCF52Figure 50 Five-port prefabricated piping for Liebert XD cooling mod

Liebert XD Cooling Modules—Liebert XDO, Liebert XDV, Liebert XDH and Liebert XDCF53Figure 51 Ten-port prefabricated piping for Liebert XD cooling modu

ivTABLESTable 1 Liebert XD field-installed port kits header connection size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11Table 2 Max

Liebert XD Cooling Modules—Liebert XDO, Liebert XDV, Liebert XDH and Liebert XDCF544.10 Liebert XDP Standard Features• Heat Exchanger—Brazed plate des

Liebert XD Cooling Modules—Liebert XDO, Liebert XDV, Liebert XDH and Liebert XDCF55Figure 53 Liebert XDP piping access points and external featuresTab

Liebert XD Cooling Modules—Liebert XDO, Liebert XDV, Liebert XDH and Liebert XDCF56Figure 54 Front view of Liebert XDP and electrical enclosure Figure

Liebert XD Cooling Modules—Liebert XDO, Liebert XDV, Liebert XDH and Liebert XDCF57Figure 56 Liebert XDP 60Hz high voltage connectionsFigure 57 Lieber

Liebert XD Cooling Modules—Liebert XDO, Liebert XDV, Liebert XDH and Liebert XDCF584.11 Liebert XDC Standard Features• Compressors—Scroll with a sucti

Liebert XD Cooling Modules—Liebert XDO, Liebert XDV, Liebert XDH and Liebert XDCF59Figure 59 Liebert XDC piping locationsTable 25 Liebert XD Chiller p

Liebert XD Cooling Modules—Liebert XDO, Liebert XDV, Liebert XDH and Liebert XDCF60Figure 60 Positioning a water/glycolLiebert XDC for placement on a

Liebert XD Cooling Modules—Liebert XDO, Liebert XDV, Liebert XDH and Liebert XDCF61Figure 61 Piping locations—floor stand and valve assemblyShaded are

Liebert XD Cooling Modules—Liebert XDO, Liebert XDV, Liebert XDH and Liebert XDCF62Figure 62 Front view of Liebert XDC and electrical enclosuresFigure

Liebert XD Cooling Modules—Liebert XDO, Liebert XDV, Liebert XDH and Liebert XDCF63Figure 64 Liebert XDC high voltage connections—primary disconnect s

System Description11.0 SYSTEM DESCRIPTIONThe Liebert XD™ family of cooling units delivers efficient, sensible cooling to high-heat environ-ments. Lieb

Liebert XD Cooling Modules—Liebert XDO, Liebert XDV, Liebert XDH and Liebert XDCF64Figure 66 Liebert XDC high voltage connections—secondary disconnect

Liebert XD Cooling Modules—Liebert XDO, Liebert XDV, Liebert XDH and Liebert XDCF65Figure 68 Liebert XDC heat rejection electrical connection pointsFi

Liebert XD Cooling Modules—Liebert XDO, Liebert XDV, Liebert XDH and Liebert XDCF66Figure 70 Liebert XDC Extra Low Voltage field connections pointsCon

Specifications675.0 SPECIFICATIONSTable 27 Liebert XDC160 specificationsModelsXDC160 AirXDC160 Water / GlycolXDC160AA XDC160AM189192G3189192G5Cooling

Specifications68Table 28 Floor stand specifications—water-cooled Liebert XDCModels - 60 Hz XDC160 Water Floor Stand - 60HzEntering Fluid Temp °F (C) 6

Specifications69Table 30 Floor stand specifications—Liebert XDC with 40% ethylene glycolModels - 60 Hz XDC160 Glycol Floor Stand - 60Hz - 40% EGOutsid

Specifications70Table 31 Liebert XDP160 specificationsModels XDP160RC XDP160RA XDP160RMCooling Capacity, Nominal160 kW / 46 Tons, 60Hz 140 kW / 40 Ton

Specifications71Table 32 Liebert XDO16 specificationsModelsXDO16BK--0XDO16DK--0XDO16BK-E0XDO16DK-E0XDO16BKP-0XDO16BKPE0XDO16DKP-0XDO16DKPE0(60Hz)XDO16

Specifications72Table 33 Liebert XDO20 specificationsModelsXDO20DK--*; XDO20BKP-*XDO20DKP-*; XDO20BK-E*XDO20DK-E*; XDO20BKPE*XDO20DKPE*XDO20BS--*; XDO

Specifications73Table 34 Liebert XDO20 dimensions—domestic and exportModelShipping Dimensions, inches (mm)Unit DimensionUnpacked, inches (mm)Domestic

System Description21.1 Direct and Indirect System ConfigurationsLiebert XD systems are available in Direct and Indirect configurations—differentiated

Specifications74Table 36 Liebert XDV8 specificationsModelsXDV8BK--*; XDV8DK--*XDV8BKP-*; XDV8DKP-*XDV8BK-E*; XDV8DK-E*XDV8BKPE*; XDV8DKPE*XDV8BKR-*; X

Specifications75Table 37 Liebert XDV10 specificationsModelsXDV10BK--*; XDV10DK--*XDV10BKP-*; XDV10DKP-*XDV10BK-E*; XDV10DK-E*XDV10BKPE*; XDV10DKPE*XDV

Specifications76Table 38 Liebert XDV8 dimensions—domestic and exportModelShipping DimensionsLength x Width x Heightinches (mm)Unit Dimensions Unpacked

Specifications77Table 41 Liebert XDH specificationsModelsXDH20DKP-0XDH20DK--0XDH20BKP-0XDH20BK--0XDH20DKPE0XDH20DK-E0XDH20BKPE0XDH20BK-E0(60Hz)XDH32DK

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System Description31.2 Liebert XDO—Overhead Cooling ModuleThe Liebert XDO ceiling-mounted cooling module draws in hot air rising from densely populate