Carrier manual Heating Capacity 50XT048 Low, 50XT048 Low Con’t

Page 25

PERFORMANCE DATA-STANDARD ECM INDOOR MOTOR

Heating Capacity

50XT048 Low

INDOOR AIR

 

 

 

 

 

OUTDOOR COIL ENTERING AIR TEMPERATURES _F (_C)

 

 

 

 

 

 

 

 

-10 (-23.3)

 

 

0 (-17.7)

 

 

10 (-12.2)

 

 

17 (-8.3)

 

 

20 (-6.6)

 

EDB

 

Capacity

 

Total

Capacity

 

Total

Capacity

 

Total

Capacity

 

Total

Capacity

 

Total

_F

CFM

MBtuh

 

System

MBtuh

 

System

MBtuh

 

System

MBtuh

 

System

MBtuh

 

System

(_C)

 

 

 

 

KW

 

 

 

KW

 

 

 

KW

 

 

 

KW

 

 

 

KW

 

Total

Integ

Total

Integ

Total

Integ

Total

Integ

Total

Integ

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

60

965

5.86

5.39

 

1.86

9.04

8.32

 

1.96

12.71

11.67

 

2.05

15.64

14.26

 

2.12

17.00

15.42

 

2.15

(15.6)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1100

5.95

5.47

 

1.86

9.16

8.42

 

1.95

12.85

11.79

 

2.03

15.80

14.41

 

2.09

17.18

15.58

 

2.12

70

965

5.21

4.80

 

2.08

8.43

7.76

 

2.19

12.11

11.12

 

2.30

15.01

13.69

 

2.37

16.35

14.83

 

2.41

(21.1)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1100

5.32

4.89

 

2.08

8.56

7.88

 

2.18

12.27

11.27

 

2.28

15.20

13.86

 

2.34

16.55

15.01

 

2.37

80

965

4.44

4.09

 

2.32

7.66

7.05

 

2.43

11.36

10.42

 

2.55

14.25

12.99

 

2.64

15.58

14.13

 

2.68

(26.7)

1100

4.55

4.18

 

2.33

7.79

7.17

 

2.43

11.53

10.58

 

2.54

14.45

13.17

 

2.61

15.80

14.33

 

2.64

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

50XT048 Low Con’t.

 

INDOOR AIR

 

 

 

 

 

OUTDOOR COIL ENTERING AIR TEMPERATURES _F (_C)

 

 

 

 

 

 

 

 

 

 

 

30 (-1.1)

 

 

40 (4.4)

 

 

47 (8.3)

 

 

50 (10)

 

 

60 (15.5)

 

 

EDB

 

 

Capacity

 

Total

Capacity

Total

Capacity

Total

Capacity

Total

Capacity

 

Total

 

 

_F

 

CFM

MBtuh

 

System

MBtuh

System

MBtuh

System

MBtuh

System

MBtuh

 

System

 

(_C)

 

 

 

 

 

KW

 

 

KW

 

 

KW

 

 

KW

 

 

 

KW

 

 

Total

Integ

Total

Integ

Total

Integ

Total

Integ

Total

Integ

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

60

 

965

21.99

19.27

 

2.26

27.98

27.98

2.40

32.83

32.83

2.51

35.07

35.07

2.56

43.68

43.68

 

2.76

 

(15.6)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

25

 

1100

22.24

19.48

 

2.22

28.40

28.40

2.33

33.33

33.33

2.43

35.65

35.65

2.47

44.63

44.63

 

2.66

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

70

 

965

21.27

18.64

 

2.53

26.97

26.97

2.66

31.72

31.72

2.78

33.87

33.87

2.84

41.97

41.97

 

3.05

 

(21.1)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1100

21.53

18.87

 

2.48

27.36

27.36

2.59

32.20

32.20

2.70

34.41

34.41

2.74

42.84

42.84

 

2.93

 

 

80

 

965

20.45

17.92

 

2.81

26.04

26.04

2.96

30.48

30.48

3.08

32.72

32.72

3.15

40.41

40.41

 

3.37

 

(26.7)

 

1100

20.73

18.16

 

2.76

26.39

26.39

2.89

30.97

30.97

2.99

33.22

33.22

3.04

41.15

41.15

 

3.24

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LEGEND

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cap. — Heating Capacity (1000 Btuh) (Includes Indoor-Fan Motor Heat)

 

 

 

 

 

 

 

 

 

 

 

db

— Dry Bulb

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

kW — Total Power Input (Includes Compressor Motor Power Input Outdoor-Fan Motor Input, and Indoor-Fan Motor Input)

 

 

 

 

 

 

rh

— Relative Humidity

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NOTES:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Integrated capacity is maximum (instantaneous) capacity less the effect of frost on the outdoor coil and the heat required to defrost it.

 

 

 

 

 

50XT

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Page 24 Page 26
Contents Product Data FEATURES/BENEFITSTable of Contents ARI* Capacities Model Number NomenclatureUnit Size Physical DataFactory-installed options Options and AccessoriesManual Outside AIR Damper Filter Rack50XT024-030 Unit Dimensions 50XT036-060 Unit Dimensions No TE a Accessory Dimensions50XT Suggested Rigging Selection ProcedureGiven Cooling Extended Performance Table Performance DATA-STANDARD ECM Indoor Motor50XT024 High Cool 50XT024 Low Cool50XT024 High Con’t Heating Capacity 50XT024 High50XT024 Low Con’t Heating Capacity 50XT024 Low50XT030 Low Cool 50XT030 High CoolTotal Sens 875 100050XT030 High Con’t Heating Capacity 50XT030 High50XT030 Low Con’t Heating Capacity 50XT030 Low50XT036 Low Cool 50XT036 High Cool50XT036 High Con’t Heating Capacity 50XT036 High50XT036 Low Con’t Heating Capacity 50XT036 Low50XT042 Low Cool 50XT042 High Cool50XT042 High Con’t Heating Capacity 50XT042 High50XT042 Low Con’t Heating Capacity 50XT042 Low50XT048 Low Cool 50XT048 High Cool1600 96550XT048 High Con’t Heating Capacity 50XT048 High15.6 21.150XT048 Low Con’t Heating Capacity 50XT048 Low50XT060 Low Cool 50XT060 High Cool2000 175050XT060 High Con’t Heating Capacity 50XT060 High50XT060 Low Con’t Heating Capacity 50XT060 LowMultiplication Factors Performance DataWet coil air delivery low stage Typical Piping and Wiring Application Data PH-HZ Range FLA Nominal MCA Mocp MIN MAX RLA LRA Electrical DataTypical Wiring Schematic Sequence of Operation ControlsModel Number 50XT Part I General Guide SpecificationsSpecial Features Catalog No 50XT---04PD

50XT specifications

The Carrier 50XT series represents a significant advancement in commercial rooftop air conditioning systems, delivering robust performance and energy efficiency for a variety of applications. Designed primarily for light commercial buildings, these units are a preferred choice for their reliability and advanced features.

One of the standout features of the Carrier 50XT is its energy efficiency. The system boasts a high Seasonal Energy Efficiency Ratio (SEER), which translates to reduced operational costs and a lower environmental impact. This efficiency is further enhanced by the use of variable speed scroll compressors, which adjust their speed based on the cooling demand, ensuring optimal performance while consuming less energy.

The 50XT series is equipped with an advanced microprocessor control system that allows for precise management of the unit’s operations. This smart technology facilitates easy integration with building management systems, enabling real-time monitoring and control. Additionally, the control system provides diagnostic capabilities, making maintenance and troubleshooting more straightforward and efficient.

The unit also features an innovative air distribution system that enhances indoor air quality. With the inclusion of advanced filtration options, the Carrier 50XT effectively reduces airborne pollutants and allergens, contributing to a healthier indoor environment. The design ensures optimized airflow and temperature control, making it suitable for a wide range of commercial settings.

Durability is another hallmark of the Carrier 50XT, which is constructed with robust materials resists corrosion and ensures a long operational life. The units are designed to withstand harsh environmental conditions, making them a reliable choice for various climates.

Furthermore, the Carrier 50XT series supports various refrigerants, including R-410A, which is known for its lower environmental footprint. This adaptability not only meets current regulatory standards but also positions the units as forward-thinking solutions for the evolving landscape of HVAC technology.

In conclusion, the Carrier 50XT series combines cutting-edge technology, energy efficiency, and durability, making it an ideal choice for light commercial applications. With features designed to enhance performance and comfort, as well as environmentally responsible operation, the 50XT units stand out as a smart investment for any commercial building.
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