APPENDIX C - START-UP DATA

Table 44 — Fan Performance - 48PDD05 Vertical Units

AIRFLOW

 

 

 

 

 

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

 

 

 

 

 

 

1200

504

 

0.16

613

 

0.23

710

 

0.31

798

 

0.40

881

 

0.49

1300

527

 

0.19

632

 

0.27

725

 

0.35

810

 

0.44

890

 

0.54

1400

551

 

0.22

652

 

0.31

741

 

0.40

823

 

0.49

900

 

0.59

1500

576

 

0.26

673

 

0.35

759

 

0.44

838

 

0.54

912

 

0.65

1600

600

 

0.30

694

 

0.40

777

 

0.50

854

 

0.60

926

 

0.71

1700

626

 

0.35

716

 

0.45

797

 

0.55

871

 

0.66

941

 

0.78

1800

651

 

0.40

739

 

0.51

817

 

0.62

889

 

0.73

957

 

0.85

1900

677

 

0.46

762

 

0.57

838

 

0.69

908

 

0.80

974

 

0.93

2000

703

 

0.52

785

 

0.64

859

 

0.76

927

 

0.88

992

 

1.01

 

 

 

 

 

 

 

 

 

 

 

AIRFLOW

 

 

 

 

 

AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)

 

 

 

 

1.2

 

1.4

1.6

 

 

1.8

 

2.0

(Cfm)

 

 

 

 

 

 

Rpm

 

Bhp

Rpm

 

Bhp

Rpm

 

Bhp

Rpm

 

Bhp

Rpm

 

Bhp

1200

957

 

0.59

1030

 

0.70

1098

 

0.80

1163

 

0.91

1225

 

1.03

1300

964

 

0.64

1035

 

0.75

1102

 

0.86

1166

 

0.98

1227

 

1.10

1400

973

 

0.70

1042

 

0.81

1107

 

0.92

1170

 

1.04

1231

 

1.17

1500

983

 

0.76

1050

 

0.87

1114

 

0.99

1176

 

1.12

1235

 

1.24

1600

994

 

0.82

1060

 

0.94

1122

 

1.06

1183

 

1.19

1241

 

1.32

1700

1007

 

0.89

1071

 

1.02

1132

 

1.14

1191

 

1.27

1248

 

1.41

1800

1021

 

0.97

1083

 

1.10

1143

 

1.23

1200

 

1.36

1256

 

1.50

1900

1037

 

1.05

1097

 

1.18

1155

 

1.32

1211

 

1.45

1266

 

1.60

2000

1053

 

1.14

1111

 

1.27

1168

 

1.41

1223

 

1.55

1276

 

1.70

LEGEND

 

 

 

 

 

 

NOTES:

 

 

 

 

 

 

 

Bhp --Brake Horsepower

 

 

 

 

 

 

1. Maximum continuous BHP is 2.0.

 

 

 

 

 

 

 

 

 

 

 

 

2. See General Fan Performance Notes.

 

 

 

 

 

Table 45 — Fan Performance - 48PDE05 Vertical Units

AIRFLOW

 

 

 

 

 

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

1200

509

 

0.16

618

 

0.24

714

 

0.32

802

 

0.41

884

 

0.50

1300

533

 

0.19

637

 

0.27

730

 

0.36

814

 

0.45

894

 

0.55

1400

557

 

0.23

658

 

0.31

746

 

0.40

828

 

0.50

905

 

0.60

1500

582

 

0.27

679

 

0.36

764

 

0.45

843

 

0.55

917

 

0.66

1600

608

 

0.31

701

 

0.40

783

 

0.50

860

 

0.61

931

 

0.72

1700

634

 

0.36

723

 

0.46

803

 

0.56

877

 

0.67

947

 

0.79

1800

660

 

0.41

747

 

0.52

824

 

0.63

896

 

0.74

963

 

0.86

1900

686

 

0.47

770

 

0.58

846

 

0.70

915

 

0.82

981

 

0.94

2000

713

 

0.54

795

 

0.66

868

 

0.78

935

 

0.90

999

 

1.02

 

 

 

 

 

 

 

 

 

 

 

AIRFLOW

 

 

 

 

 

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

1200

961

 

0.60

1033

 

0.70

1101

 

0.81

1166

 

0.92

1228

 

1.03

1300

968

 

0.65

1039

 

0.76

1106

 

0.87

1169

 

0.98

1230

 

1.10

1400

977

 

0.70

1046

 

0.82

1111

 

0.93

1174

 

1.05

1234

 

1.17

1500

987

 

0.77

1054

 

0.88

1118

 

1.00

1180

 

1.12

1239

 

1.25

1600

999

 

0.83

1065

 

0.95

1127

 

1.07

1187

 

1.20

1245

 

1.33

1700

1013

 

0.90

1076

 

1.03

1137

 

1.15

1196

 

1.28

1253

 

1.42

1800

1027

 

0.98

1089

 

1.11

1148

 

1.24

1206

 

1.37

1261

 

1.51

1900

1043

 

1.06

1103

 

1.20

1161

 

1.33

1217

 

1.47

1271

 

1.61

2000

1060

 

1.16

1118

 

1.29

1175

 

1.43

1229

 

1.57

1282

 

1.72

LEGEND

 

 

 

 

 

 

NOTES:

 

 

 

 

 

 

 

Bhp --Brake Horsepower

 

 

 

 

 

 

1. Maximum continuous BHP is 2.0.

 

 

 

 

 

 

 

 

 

 

 

 

2. See General Fan Performance Notes.

 

 

 

 

 

48/50PD

91

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Image 91
Carrier 48/50PD05 Appendix C START-UP Data, Fan Performance 48PDD05 Vertical Units, Fan Performance 48PDE05 Vertical Units

48/50PD05 specifications

The Carrier 48/50PD05 is a remarkable addition to Carrier's lineup of rooftop units, offering advanced cooling and heating solutions for commercial applications. Designed for medium-sized buildings, this unit is well-suited for both new installations and as a replacement for older systems, thanks to its versatile features and efficient performance.

One of the standout features of the 48/50PD05 is its energy efficiency. It incorporates state-of-the-art technology to achieve high Seasonal Energy Efficiency Ratios (SEER) and EER ratings, reducing operational costs while delivering superior comfort. The unit is also compliant with the latest energy regulations, making it an environmentally friendly choice for building owners concerned about sustainability.

The 48/50PD05 is equipped with a highly efficient scroll compressor, which not only enhances performance but also contributes to quiet operation. This is a significant advantage in commercial spaces where noise levels need to be kept in check for comfort and productivity. Additionally, the unit includes advanced airflow design, ensuring even distribution of conditioned air throughout the space.

Technologically, the Carrier 48/50PD05 features Carrier's Infinity Control system, which allows for precise control of indoor climate. This intelligent control mechanism can be integrated with smart building management systems, enabling users to monitor and manage energy use effectively. Wi-Fi connectivity is also available, providing remote access for real-time adjustments and diagnostics.

Durability is another characteristic of the 48/50PD05. Constructed with high-quality materials, the unit withstands various environmental conditions, ensuring longevity and reliability. Moreover, the modular design facilitates easy maintenance, making service procedures efficient and cost-effective.

In addition to cooling, the Carrier 48/50PD05 offers heating capabilities, often utilizing gas or electric heating options that can be tailored to the specific needs of a building. The unit can also be equipped with integrated economizers, allowing for free cooling during suitable outdoor conditions, further enhancing energy savings.

Overall, the Carrier 48/50PD05 stands out as a high-performance HVAC solution that combines efficiency, technology, and durability. It provides building owners with a versatile tool to ensure comfort while minimizing their environmental footprint. With a strong emphasis on energy savings and advanced control features, this rooftop unit is a smart investment for any commercial property.