Emerson ITR manual Unit configurations

Page 11

Precision Environmental Control for Industrial, Telecommunications, Medical and Data Processing Equipment

Figure 1 Unit configurations

IMAGES ARE

ILLUSTRATIVE ONLY

Chilled Water, Self-Contained System

Plenum

Available in two-way, three-way and four-way Free Discharge Grilles, Solid Plenum for ducting or low-profile, cold-aisle discharge plenum

V-Frame

Coil

Water-Cooled, Self-Contained System

Condenser

Water Pipes

V-Frame

Coil

Scroll		Remote Condenser
Scroll	Condenser	Water Source (not
Compressor	Condenser	Water Source (not
		supplied by Liebert)

	Glycol-Cooled, Self-Contained System			Air-Cooled, Self-Contained System
	With Matching Drycooler and Pump			With Matching Condensers
		Expansion Tank		Air-Cooled
		Drycooler		Air-Cooled
		Drycooler		Condenser
				Condenser
	Glycol
V-Frame	Pump		V-Frame Coil
V-Frame
Coil
Scroll	Condenser	Glycol Piping
Compressor				Scroll Compressor

GLYCOOL-Cooled System

	V-Frame	Expansion Tank
	Coil
		Drycooler

Integrated

GLYCOOL Coil

Scroll Compressor	Condenser Glycol Glycol Piping
	Condenser Glycol Glycol Piping
	Pump

Image 11

Contents Liebert Challenger ITR Table i Product model information Split system configurationsTable iii Self-contained system configurations Table of Contents Optional EQUIPMENT-ALLSYSTEMS AIR-COOLEDSYSTEM-STANDARD and Optional FeaturesGlycool SYSTEMS-STANDARD and Optional Features Refrigeration SystemsComprehensive Monitoring SYSTEMS-OPTIONAL Comprehensive Monitoring SOLUTIONS-OPTIONALSystem Data Dimensional Drawings Electrical Data Figures Page Page Air Filtration Temperature ControlAir Volume Humidity ControlEfficiency in Economic Terms Multiple Configurations to Fit a Variety of SpacesLiebert Challenger ITR Unit configurations Image is Illustrative only Internal System Control DiagnosticsControl Control TypeGraphical Displays-Advanced Graphic Control Only AlarmsCustom Alarm Maximum of Four LoggingInfrared Humidifier Cabinet and FrameElectrical Panel Fan SectionCondensate pump capacity Remote Temperature/ Humidity SensorsDisconnect Switch-Locking Type Condensate PumpChilled Water System-Optional Features Chilled Water System-Standard FeaturesSplit Systems Refrigeration System Components-Standard FeaturesSelf-Contained Systems Air-Cooled, Self-Contained Systems-Optional Features Air-Cooled, Self-Contained Systems-Standard FeaturesPropeller Fan Condensing Unit Air-Cooled Split Systems-Standard FeaturesAir-Cooled Split Systems-Optional Features Centrifugal Fan, Condensing UnitWater/Glycol Split System-Standard Features Water/Glycol Self-Contained Systems-Standard FeaturesGlycol Pump Water/Glycol-Cooled, Split System-Optional FeaturesFactory Installed Non-Fused Disconnect Switch GLYCOOL-Self-Contained Models Only Glycool System-Standard FeaturesEvaporator Coil Econ-O-Coil Three-way Glycool Control Valve Glycol and GLYCOOL-Cooled-Optional EquipmentDrycooler Quiet-Line DrycoolersSteam Generating Humidifier Steam generating humidifier Adjustable Floor StandHigh-Efficiency Motors SCR ReheatHigh-Efficiency Filter High External Static BlowersFirestat Smoke DetectorFirestat Hot Water ReheatNetwork Monitoring Systems Stand-Alone Monitoring and Leak Detection SolutionsEnterprise Monitoring Systems Discrete Output Interface Card Leak Detection ModulesEnvironmental Discrete Outputs Card Liebert SiteScan WebLiebert SiteLink Liebert NformLeak Detection Temperature and Humidity RecorderUniversal Monitor BR 067A BR 060E Liebert Challenger ITR air-cooled data-60 HzInfrared Humidifier Standard Evaporator Coil V-Frame, at Standard Conditions Liebert Challenger ITR air-cooled data-50 HzSystem Type Split Systems Fan Data Blower A12x9ATCondenser Air 35C 95F Ambient Liebert Challenger ITR air-cooled data-50HzConnection Sizes Challenger ITR Unit Indoor Unit BR 071WG BR 060E Net Capacity Data Liebert Challenger ITR water cooled data, 60 HzSystem Type Self-Contained Split Systems Connection Sizes Remote Condensing Unit Water Regulating ValveWater Requirements Coaxial Condenser BTU/H Liebert Challenger ITR water cooled data, 50 HzCapacity, kg/hr lb/hr Glycool Liebert Challenger ITR glycol cooled data, 60 HzSteam Generating Humidifier Optional Indoor UnitGlycool Liebert Challenger ITR glycol cooled data, 50 HzDrycooler 35C 95F Ambient Glycol Pump 3-Phase kW hpSystem Type Glycol Cooled Indoor Unit BR 102C Fan Data Blower A12x9AT Liebert Challenger ITR chilled water data, 60 HzIndoor Unit BR 101C Liebert Challenger ITR chilled water data, 50 Hz50 Hz 60 Hz Unit Weight Models Lb. kg Dimensional DrawingsOptional Floor Stand Model Net Weight 60 Hz 50 Hz Lbs kg MC69W MC68W 36-1/4 SL-11081Liebert Lee-Temp Receiver = 40 1016mm = 7-1/2 190mm Liebert Challenger ITR electrical data1-60 Hz Electrical DataElectric Reheat Only Motor Hp 1.1 kW Self-contained with SCR reheatMotor Hp 1.5 kW Motor Hp 2.2 kWMain Fan Motor Hp 1.1 kW Scroll compressor and main fan for comparison purposes onlyOutdoor condensing units Voltage 208 230 460 575 60 Hz Scroll CompressorIndoor condensing units, water-cooled Outdoor condensing units-Quiet-LineIndoor condensing units, air-cooled Voltage 208/230 460 575 Glycol Fan speed control condensersLiebert Lee-Temp condensers Drycooler and pump package 95F 35C ambientLiebert Challenger ITR electrical data-50 Hz Scroll compressor and main fan for comparison only Indoor condensing units water-cooled Indoor condensing units air-cooledPumps Drycooler only 35C 95F ambient, three-phaseDrycooler only 35C 95F ambient, single phase All Systems SummaryDesign Requirements SubmittalsAdvanced Microprocessor Control Standard Diagnostics AlarmsAudible Alarm Common AlarmCommunications Advanced Microprocessor Control with Graphics OptionalAlarms Hot Water Reheat Optional Infrared Humidifier StandardSteam Generating Humidifier Optional Electric Reheat StandardDirect Expansion Self-Contained Systems Two-way Water Regulating Valve with Bypass Standard Fan Speed Control FSC Head Pressure Control StandardLiebert Lee-Temp Head Pressure Control Optional Centrifugal Fan Condenser OptionalGlycool Self-Contained Systems Outdoor UnitTon Models Direct Expansion Split SystemsCentrifugal Fan Condensing Unit Optional DisconnectWater or Glycol-Cooled Condensing Unit Water or Glycol-Cooled Split SystemsOptional Quiet-Line Models Optional High Ambient ModelsTwo-way Chilled Water Valve Optional Flow Switch OptionalChilled Water Self-Contained Systems Chilled Water Coil Three-way Chilled Water Valve StandardField Quality Control Comprehensive Monitoring SolutionsInstallation of Environmental Control Units Page That Ne tIti Ti n