Liebert XDP Liebert XDC | Emerson Xtreme Density instruction

Designing a Liebert XD Solution

Figure 25 Bypass flow controller details, dimensions

4"

(102mm)

7/8"

(2.2mm) ID

Figure 26 Bypass flow controller arrangement

7/8" Refrigerant Grade

Full Port Ball Valve

Field-Supplied and Field-Installed

Flow Direction

Supply

Bypass Flow Controller

(Field-Installed)

Main

Figure 27 Bypass flow controller piping

Liebert XD	Liebert XD
Cooling	Cooling
Module #1	Module #2

Bypass Flow

Controllers

Coolant

Supply

Filter Dryer

CoolantAssembly

Return

Liebert XDP

or

Liebert XDC

Return

Main

25

Image 31

Emerson Xtreme Density manual Liebert XDP Liebert XDC

Contents

Liebert Xtreme Density Page Table of Contents XDH and Liebert Xdcf Specifications Iii Tables Liquid Liquid/Vapor Mix CoolFrame, XDH Pumped Refrigerant Direct and Indirect System ConfigurationsEuropean Union Fluorinated Greenhouse Gas Requirements Liebert Heat Rejection Air Cooled or Water/Glycol Cooled Liebert XDO-Overhead Cooling Module Liebert XDV-Vertical, Above-Cabinet Cooling Module Liebert XDH-Horizontal Cooling Module Liebert Xdcf units on BladeFrame EX cabinets Liebert Xdcf Liebert XDA-Air Flow Enhancer Liebert XDP Minimum Load Liebert XDP-Pumping Unit Liebert XDC Minimum Load Liebert XDC-Refrigerant Chiller Prefabricated Headers Liebert XD field-installed port kits header connection sizeLiebert XD Piping Liebert XD Field Piping Flexible Piping Kit Determining Cooling Equipment Needs Hot aisle-cold aisle arrangement with under-floor source Implementing a Hot-Aisle/Cold Aisle Design Calculate the Heat Load to be Handled by Liebert XD System Determine Cooling Requirements and Select Liebert XD System Number of Modules Supported by a Liebert XDP or Liebert XDC Airflow Requirements for Liebert XD SolutionsConfiguring a Liebert XD System Selecting Liebert XD Cooling Modules Determining Spacing of Liebert XDOs in an Aisle Liebert XDO Placement Liebert XDO spacing-horizontal and vertical Liebert XDV is suspended From ceiling structure Liebert XDV Unit PlacementInput Information Step Results Liebert Xdcf unit mounting locations Liebert Xdcf Placement Liebert XDP/Liebert XDC Placement Liebert XDH Placement For enhanced protection Interlaced piping arrangement For enhanced Interlaced piping arrangement for enhanced protectionProtection Liebert XD Piping System Design Liebert XD Refrigerant Key to Piping Pipe Function Size / Equivalent Pipe Length Supply, return pipe sizes for refrigerant loop XD CoolFrame, XDH, XDO or XDV Liebert XD Piping SlopeBypass Flow Controllers Refrigerant Pumped Liebert XDP Liebert XDC Liebert XDP/Liebert XDC Pumped R-134a Circuit Volume Determining Refrigerant VolumeSystem refrigerant charge for the supply and return mains Return Line Diameter Return Line Diameter 5/8 Worksheet to calculate refrigerant charge Liebert XDC DX R-407c Circuit Volume-Air Cooled UnitsCalculating Refrigerant Charge-Example Calculating refrigerant charge-example Indoor water/glycol cooled module R-407c refrigerant charge Chilled Water PipingElectrical Outdoor condenser charge-R-407c Optional Features Liebert XDO Liebert XDO Standard Features Left Side XDO 24-1/8 Rear of XDO Liebert XDO internal mounting location Liebert XDO top and front electrical access points Liebert XDV Standard Features Liebert XDV dimensions Optional Features-Liebert XDV Detail Area a Detail a Power Source Liebert XDV electrical connections for CSA-approved units Suspending single Liebert XDV from Unistruts Page Liebert XDP Liebert Xdcf Standard FeaturesXD CoolFrame, XDH, XDO or XDV Liebert TM Liebert Xdcf Mechanical ConsiderationsReturn Pipe Liebert Xdcf Piping Connection Methods and Points Liebert Xdcf Installation ConsiderationsEgenera BladeFrame Optional Features-Liebert XDH Liebert XDH Standard FeaturesHeader System Supply and return piping connections Liebert XDH dimensions Refer to for details Or 2-5/8 O.DRear XD Cooling Module Either 5/8 or 7/8 Recommended Arc Liebert XDH Liebert XD Flex Pipe KitLiebert XD Flex Pipe assemblies, supply and return Liebert XD Liebert XDV CoolFrame Piping Installation Method prefabricated headers Liebert XD Piping Dimensions and FeaturesTwo-port prefabricated piping legend Branch Piping Standard Run Long Run Four Port 186551G21 Four-port prefabricated piping legend Branch Piping Standard Run Long Run Five Port Five-port prefabricated piping legend Branch Piping Standard Run Long Run Ten Port 186650G51 Ten-port prefabricated piping legend 33-1/8 990 1067 XDP160 Liebert XDP Standard Features Model Pipe Connection Point 50/60 HZ Unit piping outlet connection sizes, inches, OD Cu Enclosure Cover Customer Power Liebert XDC Optional Features Liebert XDC Standard Features Liebert XD Chiller piping connection sizes Liebert XDC piping locations Liebert XDC Water/Glycol Piping Connection Sizes Piping locations-floor stand and valve assembly Front view of Liebert XDC and electrical enclosures Switch Transformer Electrical handy box, factory-installed with cover Liebert XDC Extra Low Voltage field connections points Liebert XDC160 specifications Performance Data Performance DataHeat Rejection Equipment Piping Connections 204 Liebert XDP160 specifications Liebert XDO16 specifications Pipe Connections without flex pipe Liebert XDO20 specificationsSides, Front and Rear Liebert XDO20 dimensions-domestic and export Liebert XDV8 specifications Liebert XDV10 specifications Liebert XDV10 dimensions-domestic and export Liebert XDV8 dimensions-domestic and exportLiebert Xdcf specifications Liebert XDH specifications Specifications Specifications Page That Ne tIti Ti n