Appendix iii. fan performance – Bryant 548J User Manual

Page 72

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72

APPENDIX III. FAN PERFORMANCE

Table 25 – 548J*04A ELECTRIC DRIVE, X13

MOTOR, 3 TON HORIZONTAL SUPPLY

SPEED

(TORQUE)

TAP

CFM

ESP

BHP

1

900

0.70

0.31

975

0.60

0.30

1050

0.50

0.29

1125

0.39

0.27

1200

0.29

0.26

1275

0.21

0.24

1350

0.12

0.23

1425

0.03

0.21

1500

---

---

2

900

0.85

0.37

975

0.76

0.36

1050

0.66

0.36

1125

0.55

0.34

1200

0.46

0.34

1275

0.36

0.32

1350

0.27

0.31

1425

0.17

0.29

1500

0.07

0.27

3

900

1.02

0.44

975

0.94

0.45

1050

0.86

0.45

1125

0.79

0.45

1200

0.71

0.45

1275

0.61

0.44

1350

0.51

0.43

1425

0.40

0.41

1500

0.29

0.39

4

900

1.12

0.49

975

1.06

0.50

1050

1.00

0.52

1125

0.95

0.53

1200

0.89

0.54

1275

0.80

0.53

1350

0.70

0.52

1425

0.57

0.50

1500

0.46

0.49

5

900

1.18

0.52

975

1.14

0.54

1050

1.10

0.56

1125

1.06

0.58

1200

1.02

0.60

1275

0.98

0.63

1350

0.94

0.65

1425

0.90

0.68

1500

0.87

0.71

Table 26 – 548J*04A ELECTRIC DRIVE, X13

MOTOR, 3 TON VERTICAL SUPPLY

SPEED

(TORQUE)

TAP

CFM

ESP

BHP

1

900

0.44

0.22

975

0.35

0.21

1050

0.24

0.20

1125

0.15

0.19

1200

0.08

0.19

1275

0.02

0.18

1350

---

---

1425

---

---

1500

---

---

2

900

0.64

0.30

975

0.53

0.29

1050

0.42

0.28

1125

0.32

0.27

1200

0.24

0.26

1275

0.15

0.25

1350

0.07

0.24

1425

---

---

1500

---

---

3

900

0.93

0.42

975

0.80

0.41

1050

0.68

0.39

1125

0.57

0.38

1200

0.47

0.37

1275

0.35

0.36

1350

0.26

0.34

1425

0.13

0.33

1500

0.08

0.32

4

900

1.04

0.47

975

0.92

0.46

1050

0.80

0.45

1125

0.71

0.45

1200

0.62

0.45

1275

0.52

0.44

1350

0.43

0.44

1425

0.27

0.42

1500

0.22

0.41

5

900

1.10

0.50

975

1.00

0.49

1050

0.90

0.49

1125

0.82

0.50

1200

0.75

0.51

1275

0.70

0.54

1350

0.67

0.57

1425

0.60

0.60

1500

0.62

0.64

548J

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