PERFORMANCE DATA — 548F (cont)

FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS (cont)

548F072 (6 TONS) — STANDARD MOTOR (BELT DRIVE)*

 

 

 

 

 

 

 

 

 

 

 

 

Airflow

 

 

 

 

 

 

 

 

External Static Pressure (in. wg)

 

 

 

 

 

 

 

 

0.2

 

 

0.4

 

 

 

 

0.6

 

 

 

0.8

 

 

1.0

 

(Cfm)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Rpm

Bhp

Watts

Rpm

Bhp

 

Watts

 

Rpm

Bhp

Watts

 

Rpm

Bhp

Watts

Rpm

Bhp

Watts

 

 

 

 

 

1800

 

888

0.60

532

984

0.75

 

662

 

1069

0.90

802

 

1148

1.07

951

1221

1.25

1109

1900

 

927

0.69

610

1019

0.84

 

747

 

1102

1.00

892

 

1179

1.18

1046

1250

1.36

1208

2000

 

965

0.78

697

1054

0.94

 

839

 

1135

1.11

990

 

1210

1.29

1149

1280

1.48

1316

2100

 

1004

0.89

792

1090

1.06

 

940

 

1169

1.23

1096

 

1242

1.42

1260

1310

1.61

1432

2200

 

1044

1.01

896

1127

1.18

 

1050

 

1203

1.36

1211

 

1274

1.55

1381

1341

1.75

1557

2300

 

1084

1.14

1009

1164

1.32

 

1169

 

1238

1.50

1336

 

1308

1.70

1511

1373

1.91

1693

2400

 

1123

1.27

1132

1201

1.46

 

1298

 

1273

1.66

1471

 

1341

1.86

1651

1405

2.07

1838

2500

 

1164

1.42

1265

1239

1.62

 

1437

 

1309

1.82

1616

 

1375

2.03

1801

1438

2.24

1994

2600

 

1204

1.59

1409

1277

1.79

 

1586

 

1345

1.99

1771

 

1410

2.21

1962

2700

 

1244

1.76

1563

1315

1.97

 

1747

 

1382

2.18

1938

 

1445

2.40

2135

2800

 

1285

1.95

1729

1354

2.16

 

1919

 

1419

2.38

2116

 

2900

 

1326

2.15

1907

1393

2.37

 

2104

 

 

3000

 

1367

2.36

2097

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

548F072 (6 TONS) — STANDARD MOTOR (BELT DRIVE)* (cont)

 

 

 

 

 

 

 

 

 

 

 

 

Airflow

 

 

 

 

 

 

 

 

External Static Pressure (in. wg)

 

 

 

 

 

 

 

 

1.2

 

 

1.4

 

 

 

 

1.6

 

 

 

1.8

 

 

2.0

 

(Cfm)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Rpm

Bhp

Watts

Rpm

Bhp

 

Watts

 

Rpm

Bhp

Watts

 

Rpm

Bhp

Watts

Rpm

Bhp

Watts

 

 

 

 

 

1800

 

1289

1.44

1276

1354

1.63

 

1450

 

1415

1.84

1632

 

1473

2.05

1822

1529

2.27

2019

1900

 

1317

1.55

1379

1380

1.75

 

1557

 

1441

1.96

1743

 

1498

2.18

1937

2000

 

1345

1.68

1491

1408

1.88

 

1673

 

1467

2.10

1863

 

1524

2.32

2060

2100

 

1375

1.81

1611

1436

2.03

 

1798

 

1494

2.24

1993

 

2200

 

1405

1.96

1742

1465

2.18

 

1933

 

1522

2.40

2132

 

2300

 

1435

2.12

1882

1494

2.34

 

2078

 

 

2400

 

1466

2.29

2032

 

 

 

2500

 

 

 

 

2600

 

 

 

 

2700

 

 

 

 

2800

 

 

 

 

2900

 

 

 

 

3000

 

 

 

 

 

LEGEND

 

 

 

 

 

 

 

 

See General Fan Performance notes on page 27.

 

 

 

Bhp —

Brake Horsepower Input to Fan

 

 

 

 

 

 

NOTES:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1. Boldface indicates field-supplied drive is required.

 

 

Watts —

Input Watts to Motor

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2. Maximum continuous bhp is 2.40.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*Motor drive range: 1070 to 1460 rpm. All other rpms require a field-supplied drive.

548F

548F072 (6 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)*

Airflow

 

 

 

 

 

 

External Static Pressure (in. wg)

 

 

 

 

 

 

 

0.2

 

 

0.4

 

 

 

0.6

 

 

 

0.8

 

 

1.0

 

(Cfm)

 

 

 

 

 

 

 

 

 

 

 

 

Rpm

Bhp

Watts

Rpm

Bhp

Watts

 

Rpm

Bhp

Watts

 

Rpm

Bhp

Watts

Rpm

Bhp

Watts

 

 

 

1800

888

0.60

532

984

0.75

662

 

1069

0.90

802

 

1148

1.07

951

1221

1.25

1109

1900

927

0.69

610

1019

0.84

747

 

1102

1.00

892

 

1179

1.18

1046

1250

1.36

1208

2000

965

0.78

697

1054

0.94

839

 

1135

1.11

990

 

1210

1.29

1149

1280

1.48

1316

2100

1004

0.89

792

1090

1.06

940

 

1169

1.23

1096

 

1242

1.42

1260

1310

1.61

1432

2200

1044

1.01

896

1127

1.18

1050

 

1203

1.36

1211

 

1274

1.55

1381

1341

1.75

1557

2300

1084

1.14

1009

1164

1.32

1169

 

1238

1.50

1336

 

1308

1.70

1511

1373

1.91

1693

2400

1123

1.27

1132

1201

1.46

1298

 

1273

1.66

1471

 

1341

1.86

1651

1405

2.07

1838

2500

1164

1.42

1265

1239

1.62

1437

 

1309

1.82

1616

 

1375

2.03

1801

1438

2.24

1994

2600

1204

1.59

1409

1277

1.79

1586

 

1345

1.99

1771

 

1410

2.21

1962

1471

2.43

2160

2700

1244

1.76

1563

1315

1.97

1747

 

1382

2.18

1938

 

1445

2.40

2135

1505

2.63

2338

2800

1285

1.95

1729

1354

2.16

1919

 

1419

2.38

2116

 

1481

2.61

2319

1539

2.85

2527

2900

1326

2.15

1907

1393

2.37

2104

 

1456

2.60

2306

 

1517

2.83

2514

3000

1367

2.36

2097

1432

2.59

2300

 

1494

2.82

2508

 

 

 

 

 

 

 

 

 

 

 

 

 

548F072 (6 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)* (cont)

 

 

 

 

 

 

 

 

 

 

 

Airflow

 

 

 

 

 

 

External Static Pressure (in. wg)

 

 

 

 

 

 

 

1.2

 

 

1.4

 

 

 

1.6

 

 

 

1.8

 

 

2.0

 

(Cfm)

 

 

 

 

 

 

 

 

 

 

 

 

Rpm

Bhp

Watts

Rpm

Bhp

Watts

 

Rpm

Bhp

Watts

 

Rpm

Bhp

Watts

Rpm

Bhp

Watts

 

 

 

1800

1289

1.44

1276

1354

1.63

1450

 

1415

1.84

1632

 

1473

2.05

1822

1529

2.27

2019

1900

1317

1.55

1379

1380

1.75

1557

 

1441

1.96

1743

 

1498

2.18

1937

1553

2.41

2137

2000

1345

1.68

1491

1408

1.88

1673

 

1467

2.10

1863

 

1524

2.32

2060

1579

2.55

2264

2100

1375

1.81

1611

1436

2.03

1798

 

1494

2.24

1993

 

1550

2.47

2194

1604

2.70

2401

2200

1405

1.96

1742

1465

2.18

1933

 

1522

2.40

2132

 

1578

2.63

2337

1631

2.87

2548

2300

1435

2.12

1882

1494

2.34

2078

 

1551

2.57

2280

 

1605

2.80

2490

2400

1466

2.29

2032

1524

2.51

2232

 

1580

2.75

2440

 

2500

1498

2.47

2193

1555

2.70

2398

 

 

2600

1530

2.66

2364

1586

2.90

2574

 

 

2700

1563

2.87

2547

 

 

2800

 

 

2900

 

 

3000

 

 

 

 

LEGEND

Bhp

Brake Horsepower Input to Fan

Watts

Input Watts to Motor

*Motor drive range: 1300 to 1685 rpm. All other rpms require a field-supplied drive.

See General Fan Performance notes on page 27.

NOTES:

1.Boldface indicates field-supplied drive is required.

2.Maximum continuous bhp is 2.90.

43

Page 43
Image 43
Bryant 549C manual 548F072 6 Tons Standard Motor Belt Drive, 548F072 6 Tons HIGH-STATIC Motor Belt Drive