APPENDIX III. FAN PERFORMANCE (cont.)

48TC**08

3 PHASE

7.5 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

2250

505

0.52

586

0.73

657

0.97

722

1.22

782

1.50

2438

533

0.62

610

0.85

679

1.09

742

1.36

800

1.65

2625

562

0.74

635

0.98

701

1.23

762

1.51

819

1.81

2813

591

0.88

661

1.13

725

1.39

783

1.68

839

1.98

3000

621

1.03

688

1.29

 

 

806

1.87

859

2.18

749

1.57

3188

652

1.21

715

1.48

774

1.77

829

2.07

881

2.40

3375

682

1.40

743

1.68

800

1.98

853

2.30

903

2.63

3563

713

1.61

 

 

826

2.22

878

2.55

927

2.89

772

1.91

3750

745

1.85

801

2.15

853

2.48

903

2.82

951

3.18

 

 

 

 

 

 

 

 

 

 

 

 

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

 

 

 

High Static Option

 

2250

838

1.81

891

2.12

941

2.46

988

2.82

1033

3.19

2438

854

1.96

906

2.28

955

2.63

1001

2.99

1046

3.37

2625

872

2.12

922

2.46

970

2.81

1016

3.17

1060

3.56

2813

890

2.31

940

2.65

986

3.01

1031

3.38

1074

3.77

3000

910

2.51

958

2.86

1004

3.23

1048

3.61

1090

4.01

3188

930

2.74

977

3.10

1022

3.47

1065

3.86

1107

4.26

3375

951

2.99

997

3.35

1041

3.74

1083

4.13

1124

4.54

3563

973

3.26

1018

3.63

1061

4.02

1103

4.43

1143

4.85

3750

996

3.55

1040

3.93

1082

4.34

1122

4.75

1162

5.18

 

 

 

 

 

 

 

 

 

NOTE: For more information, see General Fan Performance Notes on page 87.

 

 

 

 

 

Boldface indicates field---supplied drive is required.

 

 

 

 

 

 

1. Recommend using field---supplied fan pulley (part no. KR11AZ002) and belt (part no. KR29AF054).

 

 

 

48TC**08

3 PHASE

7.5 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

2250

513

0.54

595

0.76

665

1.01

728

1.27

786

1.56

2438

541

0.65

620

0.89

688

1.14

750

1.42

806

1.71

2625

570

0.77

645

1.02

712

1.29

772

1.58

827

1.88

2813

600

0.91

672

1.18

736

1.46

794

1.76

848

2.07

3000

629

1.07

699

1.35

761

1.64

818

1.95

871

2.28

3188

660

1.25

726

1.54

787

1.85

842

2.17

894

2.51

3375

690

1.45

754

1.75

813

2.07

867

2.41

917

2.76

3563

721

1.67

783

1.98

840

2.32

892

2.67

941

3.03

3750

 

 

812

2.24

867

2.59

918

2.95

966

3.32

752

1.91

 

 

 

 

 

 

 

 

 

 

 

 

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

 

 

 

High Static Option

 

2250

839

1.86

889

2.18

935

2.52

980

2.87

1022

3.23

2438

858

2.02

907

2.35

953

2.70

997

3.06

1039

3.43

2625

878

2.20

926

2.54

972

2.89

1015

3.26

1056

3.64

2813

899

2.40

946

2.75

991

3.11

1033

3.49

1074

3.88

3000

920

2.62

 

 

1010

3.35

1052

3.74

1093

4.14

966

2.98

3188

942

2.86

987

3.23

1031

3.61

1072

4.01

1112

4.42

3375

964

3.12

1009

3.50

1052

3.89

1093

4.30

1132

4.72

3563

988

3.41

1032

3.80

1074

4.20

1114

4.61

1152

5.04

3750

1011

3.71

1054

4.11

1096

4.53

1135

4.95

---

---

NOTE: For more information, see General Fan Performance Notes on page 87. Boldface indicates field---supplied drive is required.

1. Recommend using field---supplied fan pulley (part no. KR11AZ002) and belt (part no. KR29AF054).

48TC

95

Page 95
Image 95
Carrier 48TCA04---A12 appendix 1107, 1124, 1103 1143, 1122 1162, 1112, 1132, 1114 1152, 1135

48TCA04---A12 specifications

The Carrier 48TCA04---A12 is a high-efficiency rooftop air conditioning unit designed for commercial and industrial applications. Known for its reliability and performance, this model features advanced technologies that cater to diverse climate control needs.

One of the standout features of the Carrier 48TCA04---A12 is its excellent energy efficiency, which adheres to the stringent standards set by the U.S. Environmental Protection Agency. The unit utilizes a highly efficient scroll compressor combined with state-of-the-art heat exchanger technology, allowing it to operate with minimal energy consumption while providing powerful cooling capabilities.

The unit comes equipped with a robust and durable design, built to withstand various environmental conditions. Its weather-resistant cabinet is constructed from high-quality materials, ensuring long-lasting performance even in harsh climates. Additionally, the unit features a galvanized steel structure with a powder-coated finish, further enhancing its resistance to corrosion and wear.

In terms of technologies, the Carrier 48TCA04---A12 incorporates advanced controls that promote optimal performance. The unit supports Carrier's smart connectivity options, facilitating remote monitoring and adjustments via smart devices. This feature ensures convenient energy management and allows maintenance teams to access performance data, leading to proactive service interventions.

Another important characteristic of this unit is its quiet operation. The design includes sound-reducing insulation and a well-engineered airflow system, minimizing noise levels to create a more comfortable indoor environment. This is particularly important for commercial spaces such as offices and retail environments, where a tranquil atmosphere is critical for customer satisfaction and productivity.

The Carrier 48TCA04---A12 also offers diverse application flexibility, making it suitable for various locations, from small retail stores to large warehouses. With several tonnage options available, users can select a model that perfectly aligns with their specific cooling needs. Additionally, the unit can be easily integrated with existing HVAC systems, providing a seamless solution for upgrading or retrofitting older installations.

To sum up, the Carrier 48TCA04---A12 rooftop air conditioning unit stands out due to its exceptional energy efficiency, durable construction, advanced technology, and quiet operation, making it a reliable choice for commercial and industrial cooling solutions. Its flexibility and smart technology integrations ensure that it meets a wide range of climate control requirements effectively.