Emerson manual Liebert Challenger ITR glycol cooled data, 50 Hz, Glycool

Page 42

 

 

 

 

 

 

 

 

 

 

 

 

System Data

Table 12

Liebert Challenger ITR glycol cooled data, 50 Hz

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

System Type

BR = Horizontal Flow

 

 

 

Glycol Cooled

 

 

 

GLYCOOL

 

 

Self-Contained

 

Split Systems

Self Contained

BM = Horizontal Flow with Econ-O-Coil

 

 

Indoor Unit

 

 

 

BR 070WG

 

 

BR 059E

 

BM 058G

Net Capacity Data

 

kW

 

BTU/H

 

kW

 

BTU/H

kW

 

BTU/H

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

RH

 

 

 

 

 

 

 

 

 

 

 

Total

 

20.3

 

69,300

 

20.8

 

70,900

18.8

 

64,100

 

Sensible

 

20.3

 

69,300

 

20.8

 

70,900

18.8

 

64,100

 

Non Standard Flow Rates

 

1900 CFM,

24.5 GPM

 

 

2100

CFM

2000 CFM,

22.5 GPM

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

RH

 

 

 

 

 

 

 

 

 

 

 

Total

 

19.6

 

66,800

 

20.7

 

70,800

17.8

 

60,600

 

Sensible

 

19.6

 

66,800

 

20.7

 

70,800

17.8

 

60,600

 

Non Standard Flow Rates

 

2000 CFM,

23.5 GPM

 

 

2500

CFM

2000 CFM,

20.5 GPM

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

 

 

 

 

 

 

 

 

 

 

 

Total

 

18.5

 

63,000

 

19.9

 

67,800

16.8

 

57,300

 

Sensible

 

18.5

 

63,000

 

19.9

 

67,800

16.8

 

57,300

 

Non Standard Flow Rates

 

2000 CFM,

21.5 GPM

 

 

 

 

 

2000

CFM

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

RH

 

 

 

 

 

 

 

 

 

 

 

Total

 

17.9

 

61,200

 

18.8

 

64,200

16.9

 

57,700

 

Sensible

 

17.9

 

61,200

 

18.8

 

64,200

16.9

 

57,700

 

Non Standard Flow Rates

 

2200 CFM,

19.5 GPM

 

 

 

 

 

2400

CFM

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

 

 

 

 

 

 

 

 

 

 

 

Total

 

17.1

 

58,400

 

17.7

 

60,500

16.4

 

55,900

 

Sensible

 

17.1

 

58,400

 

17.7

 

60,500

16.4

 

55,900

 

Non Standard Flow Rates

 

 

2300

CFM

 

 

 

 

 

 

 

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

 

 

 

 

 

 

 

 

 

 

 

Total

 

17.2

 

58,800

 

18.0

 

61,400

16.8

 

57,400

 

Sensible

 

12.7

 

43,200

 

14.8

 

50,500

13.5

 

46,000

 

Non Standard Flow Rates

 

 

2000

CFM

 

 

 

 

 

2400

CFM

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

 

 

 

 

 

 

 

 

 

 

 

Total

 

16.7

 

57,000

 

16.8

 

57,200

15.9

 

54,100

 

Sensible

 

14.3

 

48,800

 

14.3

 

48,900

13.7

 

46,800

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

 

 

 

 

 

 

 

 

 

 

 

Total

 

16.7

 

56,900

 

16.3

 

55,800

15.4

 

52,700

 

Sensible

 

16.7

 

56,900

 

15.4

 

52,600

15.4

 

52,700

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

 

 

 

 

 

 

 

 

 

 

 

Total

 

16.0

 

54,600

 

16.1

 

54,800

15.2

 

51,800

 

Sensible

 

14.0

 

47,900

 

14.0

 

47,900

13.4

 

45,800

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

 

 

 

 

 

 

 

 

 

 

 

Total

 

16.1

 

54,800

 

16.1

 

55,000

14.9

 

50,700

 

Sensible

 

16.1

 

54,800

 

16.1

 

55,000

14.9

 

50,700

GLYCOOL Coil Sensible Capacity

 

 

 

 

 

 

 

 

 

 

 

23.9°C DB, 16.9°C WB (75°F DB, 62.5°C WB) 10°C (45°F) EGT

 

 

 

14

 

47,700.0

Fan Data (Blower A12x9AT)**

 

 

 

 

 

 

 

 

 

 

 

Standard Air, CMH (CFM)

 

 

4420 (2600)

 

 

4420 (2600)

 

4420 (2600)

 

Standard Fan Motor, kW (hp)

 

 

1.1 (1-1/2)

 

 

1.1 (1-1/2)

 

1.5 (2)

 

Optional Fan Motor, kW (hp)

 

 

1.5 (2)

 

 

1.5 (2)

 

N/A

 

Ext Static, Pa (in. WG)

 

 

75 (.3)

 

 

75 (.3)

 

75 (.3)

Evaporator Coil (V-Frame, at standard conditions)

 

 

 

 

 

 

 

 

 

 

 

Face Area, m2 (ft.2)

 

 

.62 (6.67)

 

 

.62 (6.67)

 

.62 (6.67)

 

Rows

 

 

4

 

 

4

 

4

 

Face Velocity, m/s (FPM)

 

 

1.9 (375)

 

 

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)

 

15 (56,200)

Hot Water Reheat 82.2°C (180°F) EWT, 23.9°C

(75°F) EAT - Optional (Includes

standard air volume and optional fan motor hp)

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

 

25.3 (86,200)

 

25.3 (86,200)

25.3 (86,200)

 

Flow Rate, l/s (GPM)

 

 

.32 (5.0)

 

 

.32 (5.0)

 

.32 (5.0)

 

Pressure drop, kPa (ft.)

 

 

50.4 (16.9)

 

 

50.4 (16.9)

 

50.4 (16.9)

Hot Gas Reheat - Optional (Includes standard

air volume and optional fan motor)

 

 

 

 

 

 

Capacity, kW (BTU/H) (includes motor heat)

 

15.0 (51,300)

 

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%. All data above is based on 40% ethylene glycol solution.

**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 42
Contents Liebert Challenger ITR Split system configurations Table iii Self-contained system configurationsTable i Product model information Table of Contents Refrigeration Systems AIR-COOLEDSYSTEM-STANDARD and Optional FeaturesGlycool SYSTEMS-STANDARD and Optional Features Optional EQUIPMENT-ALLSYSTEMSComprehensive Monitoring SOLUTIONS-OPTIONAL System Data Dimensional Drawings Electrical DataComprehensive Monitoring SYSTEMS-OPTIONAL Figures Page Page Humidity Control Temperature ControlAir Volume Air FiltrationMultiple Configurations to Fit a Variety of Spaces Liebert Challenger ITREfficiency in Economic Terms 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 FeaturesRefrigeration System Components-Standard Features Self-Contained SystemsSplit 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 FeaturesWater/Glycol-Cooled, Split System-Optional Features Factory Installed Non-Fused Disconnect SwitchGlycol Pump 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 FirestatStand-Alone Monitoring and Leak Detection Solutions Enterprise Monitoring SystemsNetwork Monitoring Systems Leak Detection Modules Discrete Output Interface CardLiebert Nform Liebert SiteScan WebLiebert SiteLink Environmental Discrete Outputs CardTemperature and Humidity Recorder Universal MonitorLeak Detection 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 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 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 kWOutdoor condensing units-Quiet-Line Indoor condensing units, air-cooledIndoor condensing units, water-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-cooledDrycooler only 35C 95F ambient, three-phase Drycooler only 35C 95F ambient, single phasePumps 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 OptionalComprehensive Monitoring Solutions Installation of Environmental Control UnitsField Quality Control Page Ti n Ne tIti That