Emerson manual Liebert Challenger ITR water cooled data, 50 Hz, Btu/H

Page 38

 

 

 

 

 

 

 

 

System Data

Table 8

Liebert Challenger ITR water cooled data, 50 Hz

 

 

 

 

 

 

 

 

 

 

 

 

 

 

System Type

BR = Horizontal Flow

 

Self-Contained

Split Systems

 

 

Indoor Unit

 

 

 

BR 070WG

 

BR 059E

 

 

 

 

 

 

 

 

Net Capacity Data

 

kW

 

BTU/H

kW

 

BTU/H

 

 

 

 

 

 

 

 

37.8ºC DB, 21.1ºC WB (100ºF DB, 70ºF WB) 20% RH

 

 

 

 

 

 

 

 

Total

 

24.0

 

81,800

23.1

 

78,800

 

 

 

 

 

 

 

 

 

 

Sensible

 

24.0

 

81,800

23.1

 

78,800

 

Non Standard Flow Rates

 

 

2500 CFM

 

2400 CFM

35ºC DB, 20.2ºC WB (95ºF DB, 68.3ºF WB) 24% RH

 

 

 

 

 

 

 

Total

 

23.0

 

78,500

22.4

 

76,500

 

Sensible

 

23.0

 

78,500

22.4

 

76,500

32.2ºC DB, 19.2ºC WB (90ºF DB, 66.5ºF WB) 28% RH

 

 

 

 

 

 

 

Total

 

21.8

 

74,300

21.2

 

72,400

 

 

 

 

 

 

 

 

 

 

Sensible

 

21.8

 

74,300

21.2

 

72,400

 

 

 

 

 

 

 

 

29.4ºC DB, 18ºC WB (85ºF DB, 64.4ºF WB) 32% RH

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Total

 

20.6

 

70,200

20.0

 

68,300

 

Sensible

 

20.6

 

70,200

20.0

 

68,300

26.7ºC DB, 17.1ºC WB (80ºF DB, 62.7ºF WB) 38% RH

 

 

 

 

 

 

 

Total

 

19.4

 

66,200

18.9

 

64,500

 

Sensible

 

19.4

 

66,200

18.9

 

64,500

 

 

 

 

 

 

 

 

26.7ºC DB, 19.2ºC WB (80ºF DB, 66.5ºF WB) 50% RH

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Total

 

20.0

 

68,400

19.4

 

66,100

 

 

 

 

 

 

 

 

 

 

Sensible

 

15.6

 

53,100

15.3

 

52,300

23.9ºC DB, 16.9ºC WB (75ºF DB, 62.5ºF WB) 50% RH

 

 

 

 

 

 

 

Total

 

18.6

 

63,500

18.0

 

61,400

 

Sensible

 

15.1

 

51,500

14.8

 

50,600

23.9ºC DB, 16.2ºC WB (75ºF DB, 61.1ºF WB) 45% RH

 

 

 

 

 

 

 

Total

 

18.1

 

61,800

17.5

 

59,800

 

 

 

 

 

 

 

 

 

 

Sensible

 

16.1

 

55,100

15.9

 

54,300

22.2ºC DB, 15.6ºC WB (72ºF DB, 60.1ºF WB) 50% RH

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Total

 

17.8

 

60,700

17.2

 

58,700

 

Sensible

 

14.8

 

50,400

14.5

 

49,600

22.2ºC DB, 14.8ºC WB (72ºF DB, 58.7ºF WB) 45% RH

 

 

 

 

 

 

 

Total

 

17.3

 

59,200

16.8

 

57,400

 

Sensible

 

15.8

 

53,900

15.6

 

53,100

Fan Data (Blower A12x9AT)**

 

 

 

 

 

 

 

Standard Air, CMH (CFM)

 

 

4420 (2600)

 

4420 (2600)

 

 

 

 

 

 

 

 

Standard Fan Motor, kW (hp)

 

 

1.1 (1-1/2)

 

1.1 (1-1/2)

 

Opt Fan Motor, kW (hp)

 

 

1.5 (2)

 

1.5 (2)

 

Ext Static Pa, (in. WG)

 

 

75 (.3)

 

75 (.3)

Evaporator Coil (V-Frame, at standard conditions)

 

 

 

 

 

 

 

Face Area, m2 (ft.2)

 

 

.62 (6.67)

 

.62 (6.67)

 

Rows

 

 

4

 

4

 

 

 

 

 

 

 

 

Face Velocity, m/s (FPM)

 

 

1.9 (375)

 

1.9 (375)

Electric Reheat 2 Stage (Stainless Steel, Fin Tubular) - Standard

 

 

 

 

 

 

 

Capacity, element kW (inc. motor heat, BTU/H)

 

 

15 (56,200)

 

15 (56,200)

Hot Water Reheat 82.2°C (180°F) EWT, 23.9°C (75°F) EAT - Optional (includes std air volume and opt fan motor hp)

 

Capacity, inc. motor heat, kW (BTU/H)

 

 

25.3 (86,200)

 

25.3 (86,200)

 

Flow Rate, l/s (GPM)

 

 

.32 (5.0)

 

.32 (5.0)

 

Pressure drop, kPa (ft.)

 

 

50.4 (16.9)

 

50.4 (16.9)

Hot Gas Reheat - Optional (includes standard air volume and optional fan motor)

 

 

 

 

Capacity, inc. motor heat, kW (BTU/H)

 

 

15.0 (51,300)

 

15.0 (51,300)

 

 

 

 

 

 

 

 

 

*The net capacity data has fan motor heat factored in for all ratings and the entering air condition of 72°F (22.2°C) and 50% RH is the standard rating for ASHRAE 127-2001.All capacities are nominal values; actual performance will be ±5%.

**Data rated with 2" 20% ASHRAE filter. Some options or combinations of options may result in reduced airflow. Consult factory for recommendations.

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Contents Liebert Challenger ITR Table i Product model information Split system configurationsTable iii Self-contained system configurations Table of Contents Refrigeration Systems AIR-COOLEDSYSTEM-STANDARD and Optional FeaturesGlycool SYSTEMS-STANDARD and Optional Features Optional EQUIPMENT-ALLSYSTEMSComprehensive Monitoring SYSTEMS-OPTIONAL Comprehensive Monitoring SOLUTIONS-OPTIONALSystem Data Dimensional Drawings Electrical Data Figures Page Page Humidity Control Temperature ControlAir Volume Air FiltrationEfficiency in Economic Terms Multiple Configurations to Fit a Variety of SpacesLiebert Challenger ITR Unit configurations Image is Illustrative only Control Type DiagnosticsControl Internal System ControlLogging AlarmsCustom Alarm Maximum of Four Graphical Displays-Advanced Graphic Control OnlyFan Section Cabinet and FrameElectrical Panel Infrared HumidifierCondensate Pump Remote Temperature/ Humidity SensorsDisconnect Switch-Locking Type Condensate pump capacityChilled Water System-Standard Features Chilled Water System-Optional FeaturesSplit Systems Refrigeration System Components-Standard FeaturesSelf-Contained Systems Air-Cooled, Self-Contained Systems-Standard Features Air-Cooled, Self-Contained Systems-Optional FeaturesCentrifugal Fan, Condensing Unit Air-Cooled Split Systems-Standard FeaturesAir-Cooled Split Systems-Optional Features Propeller Fan Condensing UnitWater/Glycol Self-Contained Systems-Standard Features Water/Glycol Split System-Standard FeaturesGlycol Pump Water/Glycol-Cooled, Split System-Optional FeaturesFactory Installed Non-Fused Disconnect Switch Glycool System-Standard Features GLYCOOL-Self-Contained Models OnlyQuiet-Line Drycoolers Glycol and GLYCOOL-Cooled-Optional EquipmentDrycooler Evaporator Coil Econ-O-Coil Three-way Glycool Control ValveSteam generating humidifier Adjustable Floor Stand Steam Generating HumidifierHigh External Static Blowers SCR ReheatHigh-Efficiency Filter High-Efficiency MotorsHot Water Reheat Smoke DetectorFirestat FirestatNetwork Monitoring Systems Stand-Alone Monitoring and Leak Detection SolutionsEnterprise Monitoring Systems Leak Detection Modules Discrete Output Interface CardLiebert Nform Liebert SiteScan WebLiebert SiteLink Environmental Discrete Outputs CardLeak Detection Temperature and Humidity RecorderUniversal Monitor Liebert Challenger ITR air-cooled data-60 Hz BR 067A BR 060EInfrared Humidifier Standard Fan Data Blower A12x9AT Liebert Challenger ITR air-cooled data-50 HzSystem Type Split Systems Evaporator Coil V-Frame, at Standard ConditionsCondenser 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 Liebert Challenger ITR water cooled data, 50 Hz BTU/HCapacity, kg/hr lb/hr Liebert Challenger ITR glycol cooled data, 60 Hz GlycoolIndoor Unit Steam Generating Humidifier OptionalLiebert Challenger ITR glycol cooled data, 50 Hz GlycoolDrycooler 35C 95F Ambient Glycol Pump 3-Phase kW hpSystem Type Glycol Cooled Liebert Challenger ITR chilled water data, 60 Hz Indoor Unit BR 102C Fan Data Blower A12x9ATLiebert Challenger ITR chilled water data, 50 Hz Indoor Unit BR 101CDimensional Drawings 50 Hz 60 Hz Unit Weight Models Lb. kgOptional Floor Stand Model Net Weight 60 Hz 50 Hz Lbs kg MC69W MC68W SL-11081 36-1/4Liebert Lee-Temp Receiver = 40 1016mm = 7-1/2 190mm Electrical Data Liebert Challenger ITR electrical data1-60 HzMotor Hp 2.2 kW Self-contained with SCR reheatMotor Hp 1.5 kW Electric Reheat Only Motor Hp 1.1 kWVoltage 208 230 460 575 60 Hz Scroll Compressor Scroll compressor and main fan for comparison purposes onlyOutdoor condensing units Main Fan Motor Hp 1.1 kWIndoor condensing units, water-cooled Outdoor condensing units-Quiet-LineIndoor condensing units, air-cooled Drycooler and pump package 95F 35C ambient Fan speed control condensersLiebert Lee-Temp condensers Voltage 208/230 460 575 GlycolLiebert Challenger ITR electrical data-50 Hz Scroll compressor and main fan for comparison only Indoor condensing units air-cooled Indoor condensing units water-cooledPumps Drycooler only 35C 95F ambient, three-phaseDrycooler only 35C 95F ambient, single phase Submittals SummaryDesign Requirements All SystemsAdvanced Microprocessor Control Standard Common Alarm AlarmsAudible Alarm DiagnosticsAdvanced Microprocessor Control with Graphics Optional CommunicationsAlarms Electric Reheat Standard Infrared Humidifier StandardSteam Generating Humidifier Optional Hot Water Reheat OptionalDirect Expansion Self-Contained Systems Centrifugal Fan Condenser Optional Fan Speed Control FSC Head Pressure Control StandardLiebert Lee-Temp Head Pressure Control Optional Two-way Water Regulating Valve with Bypass StandardOutdoor Unit Glycool Self-Contained SystemsOptional Disconnect Direct Expansion Split SystemsCentrifugal Fan Condensing Unit Ton ModelsOptional High Ambient Models Water or Glycol-Cooled Split SystemsOptional Quiet-Line Models Water or Glycol-Cooled Condensing UnitThree-way Chilled Water Valve Standard Flow Switch OptionalChilled Water Self-Contained Systems Chilled Water Coil Two-way Chilled Water Valve OptionalField Quality Control Comprehensive Monitoring SolutionsInstallation of Environmental Control Units Page Ti n Ne tIti That