Carrier 50TCA04-A07 appendix 1170, 1165 1225, 1215, 1206, 1235, 1264, 1293, 1324

Page 57

APPENDIX III. FAN PERFORMANCE (cont.)

50TC**05

1 Phase

4 Ton Horizontal Supply

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AVAILABLE EXTERNAL STATIC PRESSURE (IN. WG)

 

 

 

CFM

 

 

0.2

 

0.4

 

0.6

0.8

 

 

1.0

 

RPM

BHP

RPM

BHP

RPM

 

BHP

RPM

BHP

RPM

BHP

 

 

 

 

 

 

Standard Static Option

 

 

 

Medium Static Option

 

 

1200

 

643

0.23

762

0.35

860

0.46

944

0.58

1020

0.71

1300

 

674

0.28

791

0.40

887

0.52

970

0.65

1045

0.78

1400

 

706

0.33

820

0.45

914

0.59

997

0.72

1071

0.86

1500

 

738

0.38

849

0.52

942

0.66

1024

0.80

1097

0.95

1600

 

771

0.44

 

 

971

0.74

1051

0.89

1124

1.04

 

879

0.59

1700

 

804

0.51

910

0.66

1000

0.82

1079

0.98

1151

1.14

1800

 

837

0.59

941

0.75

1029

0.91

1107

1.08

 

 

 

---

---

1900

 

871

0.67

972

0.84

1059

1.02

1136

1.19

---

---

2000

 

906

0.76

1004

0.94

1089

1.12

---

---

---

---

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AVAILABLE EXTERNAL STATIC PRESSURE (IN. WG)

 

 

 

CFM

 

 

1.2

 

1.4

 

1.6

1.8

 

 

2.0

 

RPM

BHP

RPM

BHP

RPM

 

BHP

RPM

BHP

RPM

BHP

 

 

 

 

 

 

Medium Static Option

 

 

 

 

 

 

 

1200

 

1089

0.84

1153

0.98

1212

1.12

---

---

---

---

1300

 

1114

0.92

1177

1.06

---

---

---

---

---

---

1400

 

1139

1.01

1202

1.15

---

---

---

---

---

---

1500

 

 

 

---

---

---

---

---

---

---

---

 

1164

1.10

1600

 

1190

1.20

---

---

---

---

---

---

---

---

1700

 

---

---

---

---

---

---

---

---

---

---

1800

 

---

---

---

---

---

---

---

---

---

---

1900

 

---

---

---

---

---

---

---

---

---

---

2000

 

---

---

---

---

---

---

---

---

---

---

 

 

 

 

 

 

 

 

 

NOTE: For more information, see General Fan Performance Notes on page 54.

 

 

 

 

Boldface indicates field--- supplied drive is required.

 

 

 

 

 

 

 

1. Recommend using field--- supplied motor pulley (part number KR11HY161) and belt (part number KR30AE035).

 

 

50TC**05

1 Phase

4 Ton Vertical Supply

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AVAILABLE EXTERNAL STATIC PRESSURE (IN. WG)

 

 

 

CFM

 

 

0.2

 

0.4

 

0.6

0.8

 

 

1.0

 

RPM

BHP

RPM

BHP

RPM

 

BHP

RPM

BHP

RPM

BHP

 

 

 

 

 

 

Standard Static Option

 

 

 

Medium Static Option

 

 

1200

 

666

0.25

778

0.36

873

0.48

956

0.60

1031

0.72

1300

 

701

0.30

809

0.42

902

0.54

983

0.67

1057

0.80

1400

 

737

0.36

 

 

932

0.61

1012

0.75

1085

0.89

 

842

0.48

1500

 

774

0.42

875

0.55

962

0.69

1041

0.83

1112

0.98

1600

 

811

0.49

909

0.63

994

0.78

1071

0.93

1141

1.08

1700

 

849

0.57

943

0.72

1026

0.87

1101

1.03

 

 

 

1170

1.19

1800

 

887

0.65

978

0.81

1059

0.98

1133

1.14

---

---

1900

 

926

0.75

1014

0.92

1092

1.09

---

---

---

---

2000

 

965

0.86

1050

1.03

---

 

---

---

---

---

---

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AVAILABLE EXTERNAL STATIC PRESSURE (IN. WG)

 

 

 

CFM

 

 

1.2

 

1.4

 

1.6

1.8

 

 

2.0

 

RPM

BHP

RPM

BHP

RPM

 

BHP

RPM

BHP

RPM

BHP

 

 

 

 

 

Medium Static Option

 

 

 

 

 

 

 

 

 

1200

 

1100

0.85

1165

0.98

1225

1.12

---

---

---

---

1300

 

1126

0.94

1189

1.07

---

---

---

---

---

---

1400

 

1152

1.03

1215

1.17

---

---

---

---

---

---

1500

 

 

 

---

---

---

---

---

---

---

---

 

1179

1.13

1600

 

1206

1.24

---

---

---

---

---

---

---

---

1700

 

1235

1.36

---

---

---

---

---

---

---

---

1800

 

1264

1.48

---

---

---

---

---

---

---

---

1900

 

1293

1.62

---

---

---

---

---

---

---

---

2000

 

1324

1.77

---

---

---

---

---

---

---

---

NOTE: For more information, see General Fan Performance Notes on page 54. Boldface indicates field--- supplied drive is required.

1. Recommend using field--- supplied motor pulley (part number KR11HY161) and belt (part number KR30AE035).

50TC

57

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Image 57
Page 56 Page 58
Contents Safety Considerations Table of ContentsRoutine Maintenance Unit Arrangement and AccessSeasonal Maintenance GeneralSupply Fan Belt-Drive Supply FAN Blower SectionSupply-Fan Pulley Adjustment Bearings Adjustable-Pitch Pulley on MotorCondenser Coil Maintenance and Cleaning Recommendation CoolingCondenser Coil Two-Row Coils Cleaning Condenser CoilPuronr R-410A Refrigerant Refrigerant System Pressure Access PortsEvaporator Coil Refrigerant ChargeCoreMax Access Port Assembly To Use Cooling Charging ChartsCooling Charging Charts Cooling Charging ChartsCooling Charging Charts Compressor Troubleshooting Cooling SystemFilter Drier Condenser-Fan LocationProblem Cause Remedy Cooling Service AnalysisSmoke Detectors Convenience OutletsSystem ControllerSensor Smoke Detector Locations Completing Installation of Return Air Smoke SensorReturn Air Sensor Operating Position Fiop Smoke Detector Wiring and ResponseController Alarm Test Sensor and Controller Tests Sensor Alarm TestDirty Controller Test Dirty Sensor TestRemote Test/Reset Station Dirty Sensor Test Detector CleaningCleaning the Smoke Detector Changing the Dirt Sensor TestAlarm State IndicatorsDetector Indicators Control or Indicator DescriptionProtective Devices TroubleshootingRelief Device Electric HeatersControl Circuit Condenser Fan Motor ProtectionTypical Single Point Installation Completing Heater InstallationPremierLink Controller Premierlinkt ControlPremierLink Wiring Schematic Temp Resistance 55 Space Temperature Sensor WiringTemperature Enthalpy Sensor PremierLink Sensor UsageOutdoor AIR Return AIR Thermostat Mode Space Sensor ModeField Connection Input Signal TB1 Terminal Field Connection Input SignalLctb Outside and Return Air Enthalpy Sensor Wiring Tions Indoor CO2 Sensor 33ZCSENCO2 ConnecRecommended Cables CCN BUS Wire CCN Plug PIN Color NumberColor Code Recommendations ManufacturerPremierLink CCN Bus Connections Economizer SystemsRUN Inputs OutputsEconoMi$er Supply Air Temperature SAT SensorOutdoor Air Lockout Sensor EconoMi$er IV Control ModesOutdoor Enthalpy Changeover Differential Dry Bulb ControlIndoor Air Quality IAQ Sensor Input Enthalpy Changeover SetpointsMinimum Position Control Exhaust Setpoint AdjustmentDamper Movement ThermostatsCO2 Sensor Configuration Demand Control Ventilation DCVEconoMi$er IV Sensor Usage EconoMi$er IV Preparation DCV Demand Controlled Ventilation and Power ExhaustDifferential Enthalpy Single EnthalpyWiring Diagrams EconoMi$er IV Troubleshooting CompletionPRE-START-UP START-UP, Premierlink Controls START-UP, GeneralPerform System Check-Out Memory ResetInitial Operation and Test Operating Sequence, Base Unit ControlsOperating Sequence, PremierLink Control 50TC Number Stages Economizer Available Cooling StagesOAT ≤ SPT 50TC 50TC Loadshed Command Gas and Electric Heat Units Fastener Torque ValuesLinkage Modes Torque Values 50TC Typical Unit Wiring diagram Power A0650TC Unit Wiring Diagram Control A06 Model Number Nomenclature Appendix I. Model Number SignificanceSerial Number Format Position Number Typical DesignatesPhysical Data Cooling Tons Appendix II. Physical DataGeneral Fan Performance Notes Appendix III. FAN PerformanceTon Horizontal Supply Ton Vertical SupplyCFM RPM BHP 554 Standard Static Option1165 1225 11701215 120650TC**05 Phase Ton Horizontal Supply 765 724Phase Ton Horizontal Supply 872 973 1061 822 927 1018923 1019 974 1067Unit MOTOR/DRIVE Motor Pulley Turns Open Combo Pulley AdjustmentAppendix IV. Electrical Data FLA Appendix IV. Electrical DataMCA/MOCP Determination no C.O. or Unpwrd C.O 78/89 MCA/MOCP Determination no C.O. or Unpwrd C.O.152 159 Wiring Diagrams Appendix V. Wiring Diagram List50TC*A04 Outdoor Circuiting Appendix VI. Motormaster Sensor LocationsAppendix VI. cont Motormaster Sensor Locations Catalog No 50TC---1SM START-UP Checklist Pressures Cooling ModeRemove and Store in Job File

50TCA04-A07 specifications

The Carrier 50TCA04-A07 is a prominent model from Carrier, a leader in the heating, ventilation, and air conditioning (HVAC) industry. Designed for commercial applications, this unit exemplifies advanced technology and reliability, catering to a wide array of cooling needs.

One of the most notable features of the Carrier 50TCA04-A07 is its high efficiency. With a cooling capacity that suits various settings, it is engineered to provide excellent performance with minimal energy consumption. The unit achieves impressive Seasonal Energy Efficiency Ratio (SEER) ratings, which not only reduce operational costs but also lower the environmental impact.

The Carrier 50TCA04-A07 employs state-of-the-art inverter technology. This innovation allows the compressor to operate at varying speeds, adjusting its output according to the cooling demand. Consequently, the system can maintain optimal comfort levels while using less energy. Additionally, the inverter technology contributes to quieter operation, making it a suitable choice for environments where noise is a concern.

Durability is a hallmark of the Carrier 50TCA04-A07. Constructed with robust materials, this model is designed to withstand harsh conditions and ensure long-term reliability. The unit is equipped with corrosion-resistant components, extending its lifespan and maintaining performance quality over time.

Another significant characteristic of the Carrier 50TCA04-A07 is its advanced control system. The integrated control panel provides easy access to performance settings and monitoring capabilities. Users can effortlessly adjust temperatures and modes, ensuring a customizable climate. Furthermore, compatibility with smart building management systems enhances operational efficiency and real-time monitoring.

Regarding safety features, the Carrier 50TCA04-A07 is equipped with multiple sensors and automated responses to prevent overheating and ensure safe operation. These safety mechanisms not only protect the unit but also contribute to the overall safety of the installation environment.

In summary, the Carrier 50TCA04-A07 is a highly efficient, durable, and technologically advanced HVAC solution for commercial spaces. Its innovative features, including inverter technology, robust construction, and smart control systems, set it apart in the market, making it a reliable choice for businesses seeking to optimize their climate control needs while minimizing energy consumption and operational costs.
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