Manual background

Fan Performance — 48PMD24 — Horizontal Supply/Return Units

Airflow

 

 

 

Available External Static Pressure (in. wg)

 

 

 

0.2

 

0.4

 

 

 

0.6

 

 

0.8

 

1.0

(Cfm)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Rpm

 

Bhp

Rpm

Bhp

 

Rpm

Bhp

 

Rpm

Bhp

Rpm

Bhp

F

 

3.26

988

3.56

F

1036

3.53

F

1083

3.90

1127

4.28

3.58

F

1060

3.96

 

1105

4.35

 

1149

4.75

G

5.16

 

 

 

G

1191

 

 

4.48 G

1133

4.89

G

1175

5.31

1216

5.73

1256

6.17

 

 

 

G

 

5.52

1207

5.96

 

1247

6.41

H

1285

6.86

H

7.32

 

H

1323

 

 

H

1282

7.18

1319

7.66

 

1355

8.14

1391

8.63

H

 

6.71

 

 

8.07

 

1356

8.57

 

1392

9.08

 

 

 

 

 

1398

 

9.60

 

 

 

 

 

 

 

 

 

 

 

Airflow

1.2

(Cfm)

 

Rpm

Bhp

1171

4.67 G

G

5.57

1232

H 1295

H

6.61

1360

7.80

LEGEND

Bhp - Brake Horsepower Input to Fan Boldface indicates field-supplied drive required.

 

Available External Static Pressure (in. wg)

 

 

 

1.4

 

 

 

1.6

 

1.8

 

2.0

Rpm

Bhp

 

Rpm

Bhp

Rpm

Bhp

Rpm

Bhp

1212

5.06

G

1253

5.47

H 1292

5.88

H 1331

6.30

1271

6.00

H

1310

6.43

1348

6.87

1384

7.31

1333

7.06

 

1369

7.52

1396

8.27

 

 

 

 

 

 

 

NOTES:

1. Motor drive ranges:

(E)Low Range: Not Used

(F)Mid‐Low Range: 896 to 1227 rpm, 4.26 Bhp (208/230 and 460‐v), 873 to 1108 rpm, 5.75 Bhp (575‐v)

(G)Mid‐High Range: 1113 to 1414 rpm, 5.75 Bhp

(H)High Range: 1096 to 1339 rpm, 8.63 Bhp

All other rpms require field-supplied drive. 2. See General Fan Performance Notes.

48/50PG and PM

Fan Performance — 48PME24 — Horizontal Supply/Return Units

Airflow

 

 

 

 

Available External Static Pressure (in. wg)

 

 

 

 

0.2

 

 

0.4

 

 

0.6

 

 

0.8

 

1.0

(Cfm)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Rpm

Bhp

 

Rpm

Bhp

 

Rpm

Bhp

 

Rpm

Bhp

Rpm

Bhp

F

3.38

F

1003

3.32

F

1053

3.70

F

1100

4.09

1145

4.49

3.74

1077

4.15

 

1123

4.56

G

1167

4.98

G

5.41

 

 

G

1210

 

4.67

G

1151

5.11

1194

5.56

 

1236

6.01

H 1276

6.47

 

 

H

G

5.75

 

1226

6.23

H

1266

6.71

1306

7.19

1344

7.68

H

 

H

7.00

1302

7.50

 

1340

8.01

 

1377

8.53

 

 

 

1341

8.41

 

1378

8.95

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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

G 1189

4.90

G

1232

5.31

G

1273

5.72

H

1313

6.15

1352

6.58

1251

5.85

H

1292

6.29

H

1331

6.74

 

1369

7.19

H

 

 

 

 

 

 

 

 

 

 

 

 

1315

6.94

 

1354

7.41

 

1391

7.89

 

1381

8.18

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LEGEND

NOTES:

Bhp - Brake Horsepower Input to Fan

1. Motor drive ranges:

Boldface indicates field-supplied drive required.

(E) Low Range: Not Used

 

(F)

Mid‐Low Range: 896 to 1227 rpm, 4.26 Bhp (208/230 and 460‐v), 873 to 1108 rpm,

 

5.75 Bhp (575‐v)

 

(G)

Mid‐High Range: 1113 to 1414 rpm, 5.75 Bhp

 

(H)

High Range: 1096 to 1339 rpm, 8.63 Bhp

All other rpms require field-supplied drive. 2. See General Fan Performance Notes.

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Carrier 48/50PM C16-28, 48/50PG C03-14 manual Airflow