Emerson manual Liebert Challenger ITR water cooled data, 60 Hz

Page 36

 

 

 

 

 

 

System Data

Table 6

Liebert Challenger ITR water cooled data, 60 Hz

 

 

 

 

 

 

 

 

 

 

 

System Type

Self-Contained

 

Split Systems

 

 

BR = Horizontal Flow

 

 

Indoor Unit

BR 071WG

 

BR 060E

 

 

 

 

 

 

 

Net Capacity Data

BTU/H

 

kW

BTU/H

 

kW

100°F DB, 70°F WB (37.8°C DB, 21.1°C WB) 20% RH

 

 

 

 

 

 

 

Total

82,900

 

24.3

79,000

 

23.1

 

 

 

 

 

 

 

 

 

Sensible

82,900

 

24.3

79,000

 

23.1

 

Non-Standard Flow Rates

2600 CFM

 

2400 CFM

 

95°F DB, 68.3°F WB (35°C DB, 20.2°C WB) 24% RH

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Total

80,400

 

23.6

78,400

 

23.0

 

Sensible

80,400

 

23.6

78,400

 

23.0

 

 

 

 

 

 

 

90°F DB, 66.5°F WB (32°C DB, 19.2°C WB) 28% RH

 

 

 

 

 

 

 

Total

76,200

 

22.3

74,400

 

21.8

 

Sensible

76,200

 

22.3

74,400

 

21.8

 

 

 

 

 

 

 

85°F DB, 64.4°F WB (29.4°C DB, 18°C WB) 32% RH

 

 

 

 

 

 

 

Total

72,300

 

21.2

70,300

 

20.6

 

 

 

 

 

 

 

 

 

Sensible

72,300

 

21.2

70,300

 

20.6

80°F DB, 62.7°F WB (26.7°C DB, 17.1°C WB) 38% RH

 

 

 

 

 

 

 

Total

68,400

 

20.0

66,500

 

19.5

 

 

 

 

 

 

 

 

 

Sensible

68,400

 

20.0

66,500

 

19.5

80°F DB, 66.5°F WB (26.7°C DB, 19.2°C WB) 50% RH

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Total

69,900

 

20.5

67,600

 

19.8

 

Sensible

55,700

 

16.3

54,900

 

16.1

75°F DB, 62.5°F WB (23.9°C DB, 16.9°C WB) 50% RH

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Total

65,200

 

19.1

63,100

 

18.5

 

Sensible

54,000

 

15.8

53,200

 

15.6

 

 

 

 

 

 

 

75°F DB, 61.1°F WB (23.9°C DB, 16.2°C WB) 45% RH

 

 

 

 

 

 

 

Total

63,600

 

18.6

61,500

 

18.0

 

Sensible

58,000

 

17.0

57,100

 

16.7

 

 

 

 

 

 

 

72°F DB, 60.1°F WB (22.2°C DB, 15.6°C WB) 50% RH

 

 

 

 

 

 

 

Total

62,500

 

18.3

60,500

 

17.7

 

 

 

 

 

 

 

 

 

Sensible

53,000

 

15.5

52,100

 

15.3

72°F DB, 58.7°F WB (22.2°C DB, 14.8°C WB) 45% RH

 

 

 

 

 

 

 

Total

61,100

 

17.9

59,200

 

17.3

 

 

 

 

 

 

 

 

 

Sensible

56,700

 

16.6

55,900

 

16.4

Fan Data (Blower A12x9AT)**

 

 

 

 

 

 

 

Standard Air, CFM (CMH)

2800 (4760)

 

2800 (4760)

 

 

Standard Fan Motor, hp (kW)

1-1/2 (1.1)

 

1-1/2 (1.1)

 

 

Opt Fan Motor, hp (kW)

2 (1.5)

 

 

2 (1.5)

 

 

 

 

 

 

 

 

 

 

 

Ext Static, in. WG (Pa)

.3 (75)

 

 

.3 (75)

 

 

Evaporator Coil (V-Frame, at standard conditions)

 

 

 

 

 

 

 

Face Area, ft.2 (m2)

6.67 (.62)

 

6.67 (.62)

 

 

Rows

4

 

 

4

 

 

 

Face Velocity, FPM (m/s)

405 (2.1)

 

405 (2.1)

 

 

 

 

 

 

 

 

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

 

 

 

 

 

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

56,200 (15)

 

56,200 (15)

 

 

 

 

 

 

 

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

 

 

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

88,700 (26.0)

 

88,700 (26.0)

 

 

Flow Rate, GPM (l/s)

5.0 (.32)

 

5.0 (.32)

 

 

 

 

 

 

 

 

Pressure drop, ft. (kPa)

16.9 (50.4)

 

16.9 (50.4)

 

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

 

 

 

 

 

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

54,900 (16.1)

 

54,900 (16.1)

 

*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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Image 36
Contents Liebert Challenger ITR Split system configurations Table iii Self-contained system configurationsTable i Product model information Table of Contents AIR-COOLEDSYSTEM-STANDARD and Optional Features Glycool SYSTEMS-STANDARD and Optional FeaturesRefrigeration Systems Optional EQUIPMENT-ALLSYSTEMSComprehensive Monitoring SOLUTIONS-OPTIONAL System Data Dimensional Drawings Electrical DataComprehensive Monitoring SYSTEMS-OPTIONAL Figures Page Page Temperature Control Air VolumeHumidity Control Air FiltrationMultiple Configurations to Fit a Variety of Spaces Liebert Challenger ITREfficiency in Economic Terms Unit configurations Image is Illustrative only Diagnostics ControlControl Type Internal System ControlAlarms Custom Alarm Maximum of FourLogging Graphical Displays-Advanced Graphic Control OnlyCabinet and Frame Electrical PanelFan Section Infrared HumidifierRemote Temperature/ Humidity Sensors Disconnect Switch-Locking TypeCondensate Pump Condensate pump capacityChilled Water System-Standard Features Chilled Water System-Optional FeaturesRefrigeration System Components-Standard Features Self-Contained SystemsSplit Systems Air-Cooled, Self-Contained Systems-Standard Features Air-Cooled, Self-Contained Systems-Optional FeaturesAir-Cooled Split Systems-Standard Features Air-Cooled Split Systems-Optional FeaturesCentrifugal Fan, Condensing Unit Propeller Fan Condensing UnitWater/Glycol Self-Contained Systems-Standard Features Water/Glycol Split System-Standard FeaturesWater/Glycol-Cooled, Split System-Optional Features Factory Installed Non-Fused Disconnect SwitchGlycol Pump Glycool System-Standard Features GLYCOOL-Self-Contained Models OnlyGlycol and GLYCOOL-Cooled-Optional Equipment DrycoolerQuiet-Line Drycoolers Evaporator Coil Econ-O-Coil Three-way Glycool Control ValveSteam generating humidifier Adjustable Floor Stand Steam Generating HumidifierSCR Reheat High-Efficiency FilterHigh External Static Blowers High-Efficiency MotorsSmoke Detector FirestatHot Water Reheat FirestatStand-Alone Monitoring and Leak Detection Solutions Enterprise Monitoring SystemsNetwork Monitoring Systems Leak Detection Modules Discrete Output Interface CardLiebert SiteScan Web Liebert SiteLinkLiebert Nform Environmental Discrete Outputs CardTemperature and Humidity Recorder Universal MonitorLeak Detection Liebert Challenger ITR air-cooled data-60 Hz BR 067A BR 060EInfrared Humidifier Standard Liebert Challenger ITR air-cooled data-50 Hz System Type Split SystemsFan Data Blower A12x9AT Evaporator Coil V-Frame, at Standard ConditionsLiebert Challenger ITR air-cooled data-50Hz Connection Sizes Challenger ITR UnitCondenser Air 35C 95F Ambient Liebert Challenger ITR water cooled data, 60 Hz System Type Self-Contained Split SystemsIndoor Unit BR 071WG BR 060E Net Capacity Data Water Regulating Valve Water Requirements Coaxial CondenserConnection Sizes Remote Condensing Unit 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 GlycoolGlycol Pump 3-Phase kW hp System Type Glycol CooledDrycooler 35C 95F Ambient 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 HzSelf-contained with SCR reheat Motor Hp 1.5 kWMotor Hp 2.2 kW Electric Reheat Only Motor Hp 1.1 kWScroll compressor and main fan for comparison purposes only Outdoor condensing unitsVoltage 208 230 460 575 60 Hz Scroll Compressor Main Fan Motor Hp 1.1 kWOutdoor condensing units-Quiet-Line Indoor condensing units, air-cooledIndoor condensing units, water-cooled Fan speed control condensers Liebert Lee-Temp condensersDrycooler and pump package 95F 35C ambient 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-cooledDrycooler only 35C 95F ambient, three-phase Drycooler only 35C 95F ambient, single phasePumps Summary Design RequirementsSubmittals All SystemsAdvanced Microprocessor Control Standard Alarms Audible AlarmCommon Alarm DiagnosticsAdvanced Microprocessor Control with Graphics Optional CommunicationsAlarms Infrared Humidifier Standard Steam Generating Humidifier OptionalElectric Reheat Standard Hot Water Reheat OptionalDirect Expansion Self-Contained Systems Fan Speed Control FSC Head Pressure Control Standard Liebert Lee-Temp Head Pressure Control OptionalCentrifugal Fan Condenser Optional Two-way Water Regulating Valve with Bypass StandardOutdoor Unit Glycool Self-Contained SystemsDirect Expansion Split Systems Centrifugal Fan Condensing UnitOptional Disconnect Ton ModelsWater or Glycol-Cooled Split Systems Optional Quiet-Line ModelsOptional High Ambient Models Water or Glycol-Cooled Condensing UnitFlow Switch Optional Chilled Water Self-Contained Systems Chilled Water CoilThree-way Chilled Water Valve Standard Two-way Chilled Water Valve OptionalComprehensive Monitoring Solutions Installation of Environmental Control UnitsField Quality Control Page Ne t ItiTi n That