Emerson 189192G3 Manuals

Table of Contents

• 3

  Table of Contents
• 7

  System Description
• 7

  Figure 1 Pressure Enthalpy Diagram - Refrigerant
• 8

  European Union Fluorinated Greenhouse Gas Requirements
• 8

  Direct and Indirect System Configurations
• 8

  Figure 2 Direct System Configuration-Hydraulic System Diagram
• 8

  Figure 3 Indirect System Configuration-Hydraulic System Diagram
• 9

  Liebert Xdo-Overhead Cooling Module
• 9

  Figure 4 Suspended Liebert XDO Modules in Hot Aisle-Cold Aisle Arrangement
• 10

  Liebert XDV-Vertical, Above-Cabinet Cooling Module
• 10

  Figure 5 Top-Mounted Liebert XDV Modules with Fixed Piping in Hot Aisle-Cold Aisle Arrangement
• 10

  Figure 6 Top-Mounted Liebert XDV Modules with Flexible Piping in Hot Aisle-Cold Aisle Arrangement
• 11

  Liebert Xdh-Horizontal Cooling Module
• 11

  Figure 7 Liebert Xdh-Horizontal Cooling Module in Hot Aisle-Cold Aisle Arrangement
• 12

  Liebert XDCF
• 12

  Figure 8 Liebert XDCF Units On Bladeframe EX Cabinets
• 13

  Liebert Xda-Air Flow Enhancer
• 13

  Figure 9 Liebert Xda-Air Flow Enhancer-On Liebert Foundation Enclosure
• 14

  Liebert Xdp-Pumping Unit
  • 14

    Liebert XDP Minimum Load
  • 14

    Figure 10 Liebert XDP Pumping Unit
• 15

  Liebert XDC-Refrigerant Chiller
  • 15

    Liebert XDC Minimum Load
  • 15

    Figure 11 Liebert XD Chiller Unit
• 16

  Liebert XD Piping
  • 16

    1.10.1 Liebert XD Field Piping
  • 16

    Figure 12 Liebert XD Connection Port Kit
  • 16

    Table 1 Liebert XD Field-Installed Port Kits Header Connection Size
• 17

  Starting a New Equipment Cooling Project
• 17

  Determining Cooling Equipment Needs
• 18

  Implementing a Hot-Aisle/Cold Aisle Design
• 18

  Figure 13 Hot Aisle-Cold Aisle Arrangement with Under-Floor Source
• 19

  Designing a Liebert Lxd Solution
• 19

  Determine Cooling Requirements and Select Liebert XD System
• 19

  Calculate the Heat Load to Be Handled By Liebert XD System
• 20

  Selecting Liebert XD Cooling Modules
• 20

  Airflow Requirements for Liebert XD Solutions
• 20

  Configuring a Liebert XD System
  • 20

    Number of Modules Supported By a Liebert XDP or Liebert XDC
    • 20

      Cooling Modules
    • 20

      Table 2 Maximum and Minimum Modules Supported By a Liebert XDP or Liebert XDC
• 21

  Liebert XDO Placement
  • 21

    Determining Spacing of Liebert Xdos in an Aisle
  • 21

    Figure 14 Liebert XDO Placement Over Cold Aisle
  • 21

    Table 3 Calculating Quantity and Spacing of Liebert XDO Modules
  • 22

    Determining Vertical Placement of Liebert Xdos Above the Cold Aisle
  • 22

    Figure 15 Liebert XDO Spacing-Horizontal and Vertical
• 23

  Liebert XDV Unit Placement
• 23

  Figure 16 Positioning Liebert XDV On Top of Cabinet
• 23

  Table 4 Determine Required Number of Liebert XDV Modules (Example Below Is Liebert XDV10)
• 24

  Liebert XDCF Placement
• 24

  Figure 17 Liebert XDCF Unit Mounting Locations
• 25

  Liebert XDH Placement
• 25

  Liebert Xdp/Liebert XDC Placement
• 25

  Figure 18 Liebert XDH Placement
• 26

  Examples of Expansion and Interlaced Connection of Liebert XD Cooling Modules
• 26

  Figure 19 Liebert XDV Units Mounted On Racks Emitting 3Kw of Heat, Top View
• 26

  Figure 20 Liebert XDV Units Mounted On Racks Emitting 5Kw of Heat, Top View
• 27

  Figure 21 Liebert XDV Units Mounted On Racks Emitting 8Kw of Heat Top View
• 27

  Figure 22 Liebert XDV Units Mounted On Racks Emitting 16Kw of Heat Top View
• 28

  Liebert XD Refrigerant
• 28

  Liebert XD Piping System Design
• 29

  Figure 23 Piping for Liebert Xdp/Liebert XDC Used with Liebert XD Cooling Units
• 29

  Table 5 Supply, Return Pipe Sizes for Refrigerant Loop
• 30

  Liebert XD Piping Slope
• 30

  Bypass Flow Controllers
• 30

  Figure 24 Hydraulic Diagram
• 30

  Table 6 Bypass Flow Controllers for Liebert XDC- or Liebert Xdp-Based Systems
• 31

  Figure 25 Bypass Flow Controller Details, Dimensions
• 31

  Figure 26 Bypass Flow Controller Arrangement
• 31

  Figure 27 Bypass Flow Controller Piping
• 32

  Determining Refrigerant Volume
  • 32

    3.16.1 Liebert Xdp/Liebert XDC Pumped R-134A Circuit Volume
    • 32

      Liebert Xdh/Liebert Xdo/Liebert XDV/Liebert XDCF
    • 32

      Table 7 System R-134A Charge for a Liebert Xdp/Liebert XDC with Any Model Liebert XDH
    • 32

      Table 8 System Refrigerant Charge for the Supply and Return Mains
    • 32

      Table 9 R-134A Refrigerant Charge for Hard-Piped Connector Lines to and From Any Model
    • 33

      Liebert Xdo/Liebert Xdh/Liebert XDV/Liebert XDCF
    • 33

      Table 10 R-134A Refrigerant Charge for Flex Pipe Connector Lines to and From Any Model
  • 34

    Calculating Refrigerant Charge-Example
• 34

  Liebert XDC DX R-407C Circuit Volume-Air Cooled Units
• 34

  Table 11 Calculating Refrigerant Charge-Example
• 34

  Table 12 Worksheet to Calculate Refrigerant Charge
• 34

  Table 13 Indoor Unit Refrigerant Charge-R-407C
• 35

  Chilled Water Piping
• 35

  Electrical
• 35

  Display Panel and Remote Temperature/Humidity Sensor Locations
  • 35

    Copper Tube
  • 35

    Table 15 Indoor Water/Glycol Cooled Module - R-407C Refrigerant Charge
  • 35

    Table 16 Outdoor Condenser Charge-R-407C
• 36

  Liebert XD Cooling Modules -Liebert Xdo, Liebert XDV, Liebert Xdh and Liebert Xdcf
• 36

  Liebert XDO Standard Features
  • 36

    Optional Features Liebert XDO
  • 37

    Figure 28 Dimensional Data-Liebert XDO Hard-Piped Units
  • 37

    Figure 29 Dimensional Data-Liebert XDO with Pre-Charged Option
  • 38

    Figure 30 Liebert XDO Internal Mounting Location
• 39

  Liebert XDV Standard Features
  • 39

    Figure 31 Liebert XDO Top and Front Electrical Access Points
  • 40

    Figure 32 Liebert XDV Dimensions
  • 40

    Optional Features-Liebert XDV
  • 41

    Figure 33 Liebert XDV Dimensions with One-Shot Connection
  • 42

    Figure 34 Liebert XDV Electrical Connections for CE Approved Units
  • 43

    Figure 35 Liebert XDV Electrical Connections for Csa-Approved Units
  • 44

    Figure 36 Suspending Single Liebert XDV From Unistruts
  • 44

    Figure 37 Suspending Single Liebert XDV From the Roof Structure
  • 45

    Figure 38 Alternative Mounting Methods-Mounting Multiple Liebert XDV Units
• 46

  Liebert XDCF Standard Features
• 46

  Figure 39 Liebert XDCF Hydraulic Diagram
• 47

  Liebert XDCF Mechanical Considerations
• 47

  Figure 40 Overall Dimensions
• 48

  Liebert XDCF Installation Considerations
• 48

  Liebert XDCF Piping Connection Methods and Points
  • 48

    Figure 41 Liebert XDCF Unit Mounting Locations
  • 49

    Header System
• 49

  Liebert XDH Standard Features
  • 49

    Optional Features-Liebert XDH
  • 49

    Figure 42 Liebert XDCF Supply and Return Piping Access Points
  • 50

    Figure 43 Liebert XDH Dimensions
  • 50

    Figure 44 Supply and Return Piping Connections
  • 51

    Piping Connections to Liebert XDP or Liebert XDC
  • 51

    Figure 45 Hard-Pipe Connection Diagram for Liebert XDV, Liebert XDO and Liebert XDH
• 52

  Liebert XD Flex Pipe Kit
• 52

  Table 17 Liebert XD Flex Pipe Assemblies, Supply and Return
• 53

  Liebert XD Piping Dimensions and Features
  • 53

    Piping Installation Method Prefabricated Headers
  • 53

    Figure 46 Two-Port Prefabricated Piping for Liebert XD Cooling Modules
  • 53

    Table 18 Two-Port Prefabricated Piping Legend
  • 54

    Figure 47 Four-Port Prefabricated Piping for Liebert XD Cooling Modules
  • 54

    Table 19 Four-Port Prefabricated Piping Legend
  • 55

    Figure 48 Five-Port Prefabricated Piping for Liebert XD Cooling Modules
  • 55

    Table 20 Five-Port Prefabricated Piping Legend
  • 56

    Figure 49 Ten-Port Prefabricated Piping for Liebert XD Cooling Modules
  • 56

    Table 21 Ten-Port Prefabricated Piping Legend
• 57

  Liebert XDP Standard Features
• 57

  Figure 50 Liebert XDP Dimensions
• 57

  Table 22 Liebert XDP Dimensions
• 58

  Figure 51 Liebert XDP Piping Access Points and External Features
• 58

  Table 23 Unit Piping Outlet Connection Sizes, Inches, OD Cu
• 59

  Figure 52 Front View of Liebert XDP and Electrical Enclosure
• 59

  Figure 53 Liebert XDP Electrical Enclosure Knockout Locations for Field Wiring
• 60

  Figure 54 Liebert XDP 60Hz High Voltage Connections
• 60

  Figure 55 Liebert XDP 50Hz High Voltage Connections
• 61

  Liebert XDC Standard Features
  • 61

    4.11.1 Liebert XDC Optional Features
  • 61

    Figure 56 Liebert XDC Dimensional Data
  • 61

    Table 24 Liebert XD Chiller Dimensions, Weight
  • 62

    Figure 57 Liebert XDC Piping Locations
  • 62

    Table 25 Liebert XD Chiller Piping Connection Sizes
  • 63

    Figure 58 Positioning a Water/Glycol Liebert XDC for Placement On a Floor Stand
  • 63

    Table 26 Liebert XDC Water/Glycol Piping Connection Sizes
  • 64

    Figure 59 Piping Locations-Floor Stand and Valve Assembly
  • 65

    Figure 60 Front View of Liebert XDC and Electrical Enclosures
  • 65

    Figure 61 Liebert XDC Electrical Enclosure Knockout Locations for Field Wiring
  • 66

    Figure 62 Liebert XDC High Voltage Connections-Primary Disconnect Switch, 60Hz Models
  • 66

    Figure 63 Liebert XDC High Voltage Connections-Primary Disconnect Switch, 50Hz Models
  • 67

    Figure 64 Liebert XDC High Voltage Connections-Secondary Disconnect Switch, 60Hz Models
  • 67

    Figure 65 Liebert XDC High Voltage Connections-Secondary Disconnect Switch, 50Hz Models
  • 68

    Figure 66 Liebert XDC Heat Rejection Electrical Connection Points
  • 68

    Figure 67 Liebert XDC Electrical Enclosure Knockout Locations for Extra Low Voltage Connections
  • 69

    Figure 68 Liebert XDC Extra Low Voltage Field Connections Points
• 70

  Specifications
• 70

  Table 27 Liebert XDC160 Specifications
• 71

  Table 28 Floor Stand Specifications-Water-Cooled Liebert XDC
• 71

  Table 29 Floor Stand Specifications-Liebert XDC with 40% Propylene Glycol
• 72

  Table 30 Floor Stand Specifications-Liebert XDC with 40% Ethylene Glycol
• 73

  Table 31 Liebert XDP160 Specifications
• 74

  Table 32 Liebert XDO16 Specifications
• 75

  Table 33 Liebert XDO20 Specifications
• 76

  Table 34 Liebert XDO20 Dimensions-Domestic and Export
• 76

  Table 35 Liebert XDO16 Dimensions-Domestic and Export
• 77

  Table 36 Liebert XDV8 Specifications
• 78

  Table 37 Liebert XDV10 Specifications
• 79

  Table 38 Liebert XDV8 Dimensions-Domestic and Export
• 79

  Table 39 Liebert XDV10 Dimensions-Domestic and Export
• 79

  Table 40 Liebert XDCF Specifications
• 80

  Table 41 Liebert XDH Specifications