Bryant 581C Manual De Usuario

156

PERFORMANCE DATA — 581C

LEGEND

*Motor drive range: 1035 to 1460 rpm. All other rpms require field-supplied drive.

Refer to page 107 for general Fan Performance Data notes.

NOTES:
1. Boldface indicates field-supplied drive is required.
2. Maximum continuous bhp is 2.40.

FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)

LEGEND

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

Refer to page 107 for general Fan Performance Data notes.

NOTES:
1. Boldface indicates field-supplied drive is required.
2. Maximum continuous bhp is 2.90.

581C060 (5 TONS) — STANDARD MOTOR (BELT DRIVE)* — THREE-PHASE UNITS (cont)

Airflow

(Cfm)

External Static Pressure (in. wg)

1.2

1.4

1.6

1.8

2.0

Rpm

Bhp

Watts

Rpm

Bhp

Watts

Rpm

Bhp

Watts

Rpm

Bhp

Watts

Rpm

Bhp

Watts

1500

1312

1.07

948

1380

1.20

1067

1445

1.34

1189

1506

1.48

1312

1564

1.62

1437

1600

1342

1.18

1047

1411

1.32

1173

1474

1.46

1300

1535

1.61

1429

1593

1.76

1560

1700

1374

1.30

1153

1441

1.45

1286

1505

1.60

1420

1565

1.75

1555

1622

1.91

1692

1800

1406

1.43

1268

1473

1.58

1407

1535

1.74

1548

1595

1.90

1690

1652

2.06

1833

1900

1438

1.57

1391

1504

1.73

1537

1567

1.90

1685

1626

2.06

1833

1682

2.23

1983

2000

1471

1.72

1523

1536

1.89

1677

1598

2.06

1831

1657

2.24

1986

—

2100

1504

1.87

1665

1569

2.06

1825

1630

2.24

1986

—

2200

1538

2.04

1816

1602

2.23

1984

—

2300

1572

2.23

1978

—

2400

—

2500

—

Bhp

— Brake Horsepower

Watts

— Input Watts to Motor

581C060 (5 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)*

Airflow

(Cfm)

External Static Pressure (in. wg)

0.2

0.4

0.6

0.8

1.0

Rpm

Bhp

Watts

Rpm

Bhp

Watts

Rpm

Bhp

Watts

Rpm

Bhp

Watts

Rpm

Bhp

Watts

1500

848

0.42

371

968

0.55

486

1069

0.68

600

1158

0.80

715

1238

0.94

831

1600

887

0.49

433

1004

0.63

556

1103

0.76

678

1190

0.90

800

1269

1.04

922

1700

927

0.57

502

1040

0.71

633

1137

0.86

763

1223

1.00

892

1302

1.15

1022

1800

967

0.65

579

1077

0.81

718

1172

0.96

856

1257

1.12

993

1334

1.27

1130

1900

1007

0.75

663

1115

0.91

811

1208

1.08

957

1291

1.24

1101

1368

1.40

1246

2000

1048

0.85

757

1153

1.03

913

1244

1.20

1066

1326

1.37

1219

1401

1.54

1371

2100

1090

0.97

859

1191

1.15

1023

1281

1.33

1185

1361

1.51

1345

1435

1.69

1505

2200

1131

1.09

970

1230

1.29

1143

1318

1.48

1313

1397

1.67

1481

1470

1.86

1649

2300

1173

1.23

1091

1269

1.43

1273

1355

1.63

1451

1433

1.83

1627

1505

2.03

1803

2400

1215

1.38

1223

1309

1.59

1413

1393

1.80

1600

1470

2.01

1784

1540

2.21

1967

2500

1258

1.54

1365

1349

1.76

1564

1431

1.98

1759

1506

2.20

1951

1576

2.41

2142

581C060 (5 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)* (cont)

Airflow

(Cfm)

External Static Pressure (in. wg)

1.2

1.4

1.6

1.8

2.0

Rpm

Bhp

Watts

Rpm

Bhp

Watts

Rpm

Bhp

Watts

Rpm

Bhp

Watts

Rpm

Bhp

Watts

1500

1312

1.07

948

1380

1.20

1067

1445

1.34

1189

1506

1.48

1312

1564

1.62

1437

1600

1342

1.18

1047

1411

1.32

1173

1474

1.46

1300

1535

1.61

1429

1593

1.76

1560

1700

1374

1.30

1153

1441

1.45

1286

1505

1.60

1420

1565

1.75

1555

1622

1.91

1692

1800

1406

1.43

1268

1473

1.58

1407

1535

1.74

1548

1595

1.90

1690

1652

2.06

1833

1900

1438

1.57

1391

1504

1.73

1537

1567

1.90

1685

1626

2.06

1833

1682

2.23

1983

2000

1471

1.72

1523

1536

1.89

1677

1598

2.06

1831

1657

2.24

1986

1713

2.41

2142

2100

1504

1.87

1665

1569

2.06

1825

1630

2.24

1986

1688

2.42

2149

1744

2.60

2312

2200

1538

2.04

1816

1602

2.23

1984

1663

2.42

2152

1720

2.61

2321

1775

2.81

2491

2300

1572

2.23

1978

1635

2.42

2153

1695

2.62

2328

1753

2.82

2504

—

2400

1607

2.42

2150

1669

2.63

2332

1729

2.83

2515

—

2500

1642

2.63

2333

1704

2.84

2523

—

Bhp

— Brake Horsepower

Watts — Input Watts to Motor

1C02

060