Carrier 50TCA04-A07 appendix Appendix IV. Electrical Data

Page 63

APPENDIX IV. ELECTRICAL DATA

50TC**04

 

3 TONS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VOLTAGE

 

COMP (ea)

OFM (ea)

 

 

IFM

 

 

V---Ph---Hz

RANGE

 

 

 

 

 

 

 

 

 

 

 

RLA

LRA

WATTS

FLA

TYPE

Max

Max

EFF at Full Load

FLA

 

MIN

 

MAX

 

WATTS

AMP Draw

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

208--- 1--- 60

187

 

253

 

16.6

79

325

1.5

Std Static

1000

5.1

70%

4.9

 

 

Med Static

1000

5.1

70%

4.9

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

230--- 1--- 60

187

 

253

 

16.6

79

325

1.5

Std Static

1000

5.1

70%

4.9

 

 

Med Static

1000

5.1

70%

4.9

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Std Static

1000

5.1

70%

4.9

208--- 3--- 60

187

 

253

 

10.4

73

325

1.5

Med Static

1000

5.1

70%

4.9

 

 

 

 

 

 

 

 

 

High Static

2120

5.5

80%

5.2

 

 

 

 

 

 

 

 

 

Std Static

1000

5.1

70%

4.9

230--- 3--- 60

187

 

253

 

10.4

73

325

1.5

Med Static

1000

5.1

70%

4.9

 

 

 

 

 

 

 

 

 

High Static

2120

5.5

80%

5.2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Std Static

1000

2.2

70%

2.1

460--- 3--- 60

414

 

506

 

5.8

38

325

0.8

Med Static

2120

2.7

80%

2.6

 

 

 

 

 

 

 

 

 

High Static

2120

2.7

80%

2.6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Std Static

1000

2.0

71%

1.9

575--- 3--- 60

518

 

633

 

3.8

37

325

0.6

Med Static

2120

2.1

80%

2.0

 

 

 

 

 

 

 

 

 

High Static

2120

2.1

80%

2.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

50TC

50TC**05

 

4 TONS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VOLTAGE

 

COMP (ea)

OFM (ea)

 

 

IFM

 

 

V---Ph---Hz

RANGE

 

 

 

 

 

 

 

 

 

 

 

RLA

LRA

WATTS

FLA

TYPE

Max

Max

EFF at Full Load

FLA

 

MIN

 

MAX

 

WATTS

AMP Draw

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

208--- 1--- 60

187

 

253

 

21.8

117

325

1.5

Std Static

1000

5.1

70%

4.9

 

 

Med Static

1850

7.4

78%

7.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

230--- 1--- 60

187

 

253

 

21.8

117

325

1.5

Std Static

1000

5.1

70%

4.9

 

 

Med Static

1850

7.4

78%

7.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Std Static

1000

5.1

70%

4.9

208--- 3--- 60

187

 

253

 

13.7

83

325

1.5

Med Static

1000

5.1

70%

4.9

 

 

 

 

 

 

 

 

 

High Static

2120

5.5

80%

5.2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Std Static

1000

5.1

70%

4.9

230--- 3--- 60

187

 

253

 

13.7

83

325

1.5

Med Static

1000

5.1

70%

4.9

 

 

 

 

 

 

 

 

 

High Static

2120

5.5

80%

5.2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Std Static

1000

2.2

70%

2.1

460--- 3--- 60

414

 

506

 

6.2

41

325

0.8

Med Static

2120

2.7

80%

2.6

 

 

 

 

 

 

 

 

 

High Static

2120

2.7

80%

2.6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Std Static

1000

2.0

71%

1.9

575--- 3--- 60

518

 

633

 

4.8

37

325

0.6

Med Static

2120

2.1

80%

2.0

 

 

 

 

 

 

 

 

 

High Static

2120

2.1

80%

2.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

63

Page 62 Page 64
Image 63
Page 62 Page 64
Contents Safety Considerations Table of ContentsGeneral Unit Arrangement and AccessRoutine Maintenance Seasonal MaintenanceSupply 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 CoilRefrigerant Charge Refrigerant System Pressure Access PortsPuronr R-410A Refrigerant Evaporator CoilCoreMax Access Port Assembly To Use Cooling Charging ChartsCooling Charging Charts Cooling Charging ChartsCooling Charging Charts Condenser-Fan Location Troubleshooting Cooling SystemCompressor Filter DrierProblem 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 ResponseDirty Sensor Test Sensor and Controller Tests Sensor Alarm TestController Alarm Test Dirty Controller TestChanging the Dirt Sensor Test Detector CleaningRemote Test/Reset Station Dirty Sensor Test Cleaning the Smoke DetectorControl or Indicator Description IndicatorsAlarm State Detector IndicatorsProtective Devices TroubleshootingCondenser Fan Motor Protection Electric HeatersRelief Device Control CircuitTypical 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 TB1 Terminal Field Connection Input Signal Space Sensor ModeThermostat Mode Field Connection Input SignalLctb Outside and Return Air Enthalpy Sensor Wiring Tions Indoor CO2 Sensor 33ZCSENCO2 ConnecManufacturer CCN BUS Wire CCN Plug PIN Color NumberRecommended Cables Color Code RecommendationsPremierLink CCN Bus Connections Economizer SystemsRUN Inputs OutputsEconoMi$er IV Control Modes Supply Air Temperature SAT SensorEconoMi$er Outdoor Air Lockout SensorOutdoor Enthalpy Changeover Differential Dry Bulb ControlIndoor Air Quality IAQ Sensor Input Enthalpy Changeover SetpointsThermostats Exhaust Setpoint AdjustmentMinimum Position Control Damper MovementCO2 Sensor Configuration Demand Control Ventilation DCVEconoMi$er IV Sensor Usage Single Enthalpy DCV Demand Controlled Ventilation and Power ExhaustEconoMi$er IV Preparation Differential EnthalpyWiring Diagrams EconoMi$er IV Troubleshooting CompletionPRE-START-UP START-UP, Premierlink Controls START-UP, GeneralOperating Sequence, Base Unit Controls Memory ResetPerform System Check-Out Initial Operation and TestOperating 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 Position Number Typical Designates Appendix I. Model Number SignificanceModel Number Nomenclature Serial Number FormatPhysical Data Cooling Tons Appendix II. Physical DataGeneral Fan Performance Notes Appendix III. FAN PerformanceTon Horizontal Supply Ton Vertical SupplyCFM RPM BHP 554 Standard Static Option1206 11701165 1225 121550TC**05 Phase Ton Horizontal Supply 765 724Phase Ton Horizontal Supply 974 1067 822 927 1018872 973 1061 923 1019Unit 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.
Top Page Image Contents