Document Outline

• Product Nomenclature
• 1.0 Dedicated, Precise Environmental Control
  • 1.1 Temperature Control
  • 1.2 Humidity Control
  • 1.3 Air Volume
  • 1.4 Air Filtration
  • 1.5 Year Round Operation
  • 1.6 Agency Listed
• 2.0 Precision Environmental Control for Industrial, Telecommunications, Medical and Data Processing Equipment
  • 2.1 Liebert Challenger ITR
  • 2.2 Multiple Configurations to Fit a Variety of Spaces
  • 2.3 Efficiency in Economic Terms
  • 2.4 GLYCOOL
    • Figure 1 Unit configurations
    • Figure 2 Unit configurations, continued
• 3.0 Local Monitoring Systems
  • 3.1 Control
  • 3.2 Control Type
  • 3.3 Internal System Control
  • 3.4 Monitoring
  • 3.5 Diagnostics
  • 3.6 Logging
  • 3.7 Alarms
    • Figure 3 Microprocessor control systems
  • 3.8 Graphical Displays-Advanced Graphic Control Only
    • Figure 4 Optional Views With Advanced Graphics
• 4.0 Standard Features-All Systems
  • 4.1 Cabinet and Frame
  • 4.2 Electrical Panel
  • 4.3 Fan Section
  • 4.4 Infrared Humidifier
  • 4.5 Electric Reheat
  • 4.6 Filters
    • 4.6.1 Condensate Pump
      • Table 1 Condensate pump capacity
    • 4.6.2 Remote Temperature/ Humidity Sensors
    • 4.6.3 Disconnect Switch-Locking Type
• 5.0 Chilled Water System-Standard and Optional Features
  • 5.1 Chilled Water System-Standard Features
    • 5.1.1 Cooling Coil
    • 5.1.2 Modulating Motor
    • 5.1.3 Line Insulation
    • 5.1.4 Three-Way Control Valve
  • 5.2 Chilled Water System-Optional Features
    • 5.2.1 Chilled Water Flow Switch
    • 5.2.2 High Pressure
• 6.0 Refrigeration Systems
  • 6.1 Self-Contained Systems
  • 6.2 Split Systems
  • 6.3 Refrigeration System Components-Standard Features
    • 6.3.1 Compressor
    • 6.3.2 Evaporator Coil
    • 6.3.3 Safety Control
    • 6.3.4 Expansion Valve
• 7.0 Air-Cooled System-Standard and Optional Features
  • 7.1 Air-Cooled, Self-Contained Systems-Standard Features
    • 7.1.1 Pump Down Control
    • 7.1.2 Condenser
    • 7.1.3 Fan Speed Control
  • 7.2 Air-Cooled, Self-Contained Systems-Optional Features
    • 7.2.1 Liebert Lee-Temp Winter Control Condenser
    • 7.2.2 Quiet-Line Condensers
      • Figure 5 Air-cooled condenser with Liebert Lee-Temp
  • 7.3 Air-Cooled Split Systems-Standard Features
    • 7.3.1 Centrifugal Fan, Condensing Unit
    • 7.3.2 Propeller Fan Condensing Unit
      • Figure 6 Outdoor propeller fan condensing unit
    • 7.3.3 Propeller Fan Condensing Unit Options
  • 7.4 Air-Cooled Split Systems-Optional Features
• 8.0 Water/Glycol-Cooled Systems-Standard and Optional Features
  • 8.1 Water/Glycol Self-Contained Systems-Standard Features
    • Liquid-Cooled Condensers
    • Regulating Valves
  • 8.2 Water/Glycol-Cooled, Self-Contained System-Optional Features
    • Three-way Regulating Valves
    • High Pressure
    • Compressor Crankcase Heater
    • Hot Gas Reheat
    • 70/30 Cu-Ni Econ-O-Coil
  • 8.3 Water/Glycol Split System-Standard Features
    • Water/Glycol-Cooled Condensing Units
  • 8.4 Water/Glycol-Cooled, Split System-Optional Features
    • High Pressure
    • Factory Installed Non-Fused Disconnect Switch
    • 70/30 Cu-Ni Econ-O-Coil
    • 8.4.1 Glycol-Cooled System-Heat Rejection Devices
    • 8.4.2 Self-Contained and Split Systems
      • Fan Speed Control Drycooler
      • Glycol Pump
• 9.0 GLYCOOL Systems-Standard and Optional Features
  • 9.1 GLYCOOL-Self-Contained Models Only
  • 9.2 GLYCOOL System-Standard Features
    • 9.2.1 Comparative Temperature Monitor
    • 9.2.2 Econ-O-Coil
    • 9.2.3 GLYCOOL Three-Way Control Valve
    • 9.2.4 Glycol-Regulating Valve
    • 9.2.5 Drycooler
      • Figure 7 Liebert Challenger ITR unit core
  • 9.3 Glycol and GLYCOOL-Cooled-Optional Equipment
    • High Pressure
    • Quiet-Line Drycoolers
• 10.0 Optional Equipment-All Systems
  • 10.1 Steam Generating Humidifier
    • Figure 8 Steam generating humidifier
  • 10.2 Adjustable Floor Stand
    • Figure 9 Adjustable floor stand
  • 10.3 SCR Reheat
  • 10.4 High-Efficiency Filter
  • 10.5 High External Static Blowers
  • 10.6 High-Efficiency Motors
  • 10.7 Plenums
  • 10.8 Low-Profile Plenum with Cold-Aisle Discharge
  • 10.9 Smoke Detector
  • 10.10 Firestat
  • 10.11 Hot Water Reheat
• 11.0 Comprehensive Monitoring Systems-Optional
  • 11.1 Enterprise Monitoring Systems
  • 11.2 Network Monitoring Systems
  • 11.3 Stand-Alone Monitoring and Leak Detection Solutions
    • Figure 10 Monitoring configurations
• 12.0 Comprehensive Monitoring Solutions-Optional
  • 12.1 Liebert SiteScan® Web
  • 12.2 Liebert SiteLink
  • 12.3 Liebert Nform
  • 12.4 Liebert IntelliSlot Web/485 Card With Adapter and Liebert IntelliSlot 485 Card With Adapter
  • 12.5 Environmental Discrete Outputs Card
  • 12.6 Remote Contact Monitor (RCM4)
  • 12.7 Auto-Changeover Control
  • 12.8 Universal Monitor
    • 12.8.1 Leak Detection
    • 12.8.2 Temperature and Humidity Recorder
• 13.0 System Data
  • Table 2 Liebert Challenger ITR air-cooled data-60 Hz
  • Table 3 Liebert Challenger ITR air-cooled data-60 Hz (continued)
  • Table 4 Liebert Challenger ITR air-cooled data-50 Hz
  • Table 5 Liebert Challenger ITR air-cooled data-50Hz (continued)
  • Table 6 Liebert Challenger ITR water cooled data, 60 Hz
  • Table 7 Liebert Challenger ITR water cooled data, 60 Hz (continued)
  • Table 8 Liebert Challenger ITR water cooled data, 50 Hz
  • Table 9 Liebert Challenger ITR water cooled data, 50 Hz (continued)
  • Table 10 Liebert Challenger ITR glycol cooled data, 60 Hz
  • Table 11 Liebert Challenger ITR glycol cooled data, 60 Hz (continued)
  • Table 12 Liebert Challenger ITR glycol cooled data, 50 Hz
  • Table 13 Liebert Challenger ITR glycol cooled data, 50 Hz (continued)
  • Table 14 Liebert Challenger ITR chilled water data, 60 Hz
  • Table 15 Liebert Challenger ITR chilled water data, 50 Hz
• 14.0 Dimensional Drawings
  • Figure 11 Cabinet and floor planning dimensional data-Horizontal flow models
  • Figure 12 Cabinet and floor planning dimensional data
  • Figure 13 Cabinet and floor planning dimensional data-Split system-5-ton centrifugal fan condensing unit
  • Figure 14 Cabinet and floor planning dimensional data-Split system-5-ton water/glycol-cooled condensing unit
  • Figure 15 Cabinet and floor planning dimensional data-Split System-Propeller fan condensing unit
  • Figure 16 Cabinet and floor planning dimensional data-Propeller fan condensing modules-Vertical air discharge
  • Figure 17 Cabinet and floor planning dimensional data-Self-contained system-Air-cooled condenser or drycooler
• 15.0 Electrical Data
  • Table 16 Liebert Challenger ITR electrical data1-60 Hz
  • Table 17 Self-contained with SCR reheat *
  • Table 18 Scroll compressor and main fan (for comparison purposes only) *
  • Table 19 Outdoor condensing units
  • Table 20 Outdoor condensing units-Quiet-Line
  • Table 21 Indoor condensing units, air-cooled *
  • Table 22 Indoor condensing units, water-cooled *
  • Table 23 Fan speed control condensers *
  • Table 24 Liebert Lee-Temp condensers *
  • Table 25 Liebert Lee-Temp receiver heater pads for use w/CSL condensers
  • Table 26 Drycooler and pump package - 95˚F (35˚C) ambient *
  • Table 27 Liebert Challenger ITR electrical data-50 Hz
  • Table 28 Self-contained with SCR reheat
  • Table 29 Scroll compressor and main fan (for comparison only)
  • Table 30 Outdoor condensing units
  • Table 31 Indoor condensing units air-cooled
  • Table 32 Indoor condensing units water-cooled
  • Table 33 Fan speed control condensers
  • Table 34 Liebert Lee-Temp condensers
  • Table 35 Liebert Lee-Temp receiver heater pads; for use w/CSL condensers
  • Table 36 Drycooler only - 35˚C (95˚F) ambient, three-phase
  • Table 37 Drycooler only - 35˚C (95˚F) ambient, single phase
  • Table 38 Pumps
• Guide Specifications-Nominal 23 or 33kW Environmental Control System
• 1.0 General
• 2.0 Product
  • Indoor Unit Condenser
  • Outdoor Unit
  • Centrifugal Fan Condensing Unit
  • Propeller Fan Condensing Unit
• 3.0 Execution