Carrier 50TFQ008-012 Rpm Bhp Watts 2250 465 459 555 621 629 786, 2300 471 483 560 648 634 817

Page 37

Table 21 — Fan Performance, 50TFQ008 — Horizontal Discharge Units; Alternate Motor and 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

2250

465

0.49

459

 

555

 

0.67

 

621

 

629

 

0.84

 

786

694

 

1.03

959

752

1.22

1138

2300

471

0.52

483

 

560

 

0.69

 

648

 

634

 

0.88

 

817

698

 

1.06

992

757

1.26

1174

2400

483

0.57

534

 

570

 

0.76

 

705

 

644

 

0.94

 

880

708

 

1.14

1061

765

1.34

1248

2500

495

0.63

588

 

581

 

0.82

 

767

 

653

 

1.02

 

948

717

 

1.22

1134

774

1.42

1327

2550

501

0.66

617

 

586

 

0.86

 

799

 

658

 

1.05

 

983

722

 

1.26

1173

779

1.47

1368

2600

507

0.69

647

 

592

 

0.89

 

832

 

663

 

1.09

 

1020

727

 

1.30

1212

784

1.51

1410

2700

519

0.76

709

 

603

 

0.97

 

902

 

674

 

1.18

 

1096

736

 

1.39

1294

793

1.61

1498

2800

532

0.83

775

 

614

 

1.05

 

976

 

684

 

1.26

 

1176

746

 

1.48

1381

802

1.71

1590

2900

544

0.91

846

 

625

 

1.13

 

1054

 

694

 

1.35

 

1261

756

 

1.58

1472

812

1.81

1687

3000

557

0.99

922

 

637

 

1.22

 

1137

 

705

 

1.45

 

1351

766

 

1.68

1568

821

1.92

1789

3100

570

1.07

1002

 

648

 

1.31

 

1224

 

716

 

1.55

 

1445

776

 

1.79

1669

831

2.03

1896

3200

582

1.17

1087

 

660

 

1.41

 

1317

 

727

 

1.66

 

1545

786

 

1.90

1774

841

2.15

2008

3300

595

1.26

1177

 

671

 

1.52

 

1414

 

738

 

1.77

 

1649

797

 

2.02

1885

851

2.28

2125

3400

608

1.36

1271

 

683

 

1.63

 

1517

 

749

 

1.89

 

1759

807

 

2.15

2002

3500

622

1.47

1372

 

695

 

1.74

 

1625

 

760

 

2.01

 

1874

818

 

2.28

2124

3600

635

1.58

1477

 

707

 

1.86

 

1738

 

771

 

2.14

 

1995

3700

648

1.70

1588

 

720

 

1.99

 

1857

 

783

 

2.27

 

2121

3750

655

1.77

1646

 

726

 

2.06

 

1918

 

788

 

2.34

 

2187

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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

2250

806

 

1.42

1326

 

855

 

1.63

 

1521

 

902

 

1.85

 

1723

946

 

2.07

1932

988

2.30

2148

2300

810

 

1.46

1363

 

859

 

1.67

 

1561

 

906

 

1.89

 

1765

950

 

2.12

1976

991

2.35

2194

2400

818

 

1.55

1443

 

868

 

1.76

 

1644

 

914

 

1.99

 

1853

958

 

2.22

2068

2500

827

 

1.64

1527

 

876

 

1.86

 

1733

 

922

 

2.09

 

1946

966

 

2.32

2165

2550

832

 

1.68

1570

 

880

 

1.91

 

1779

 

926

 

2.14

 

1994

970

 

2.38

2215

2600

836

 

1.73

1615

 

885

 

1.96

 

1826

 

931

 

2.19

 

2043

 

2700

845

 

1.83

1708

 

893

 

2.06

 

1923

 

939

 

2.30

 

2146

 

2800

854

 

1.94

1805

 

902

 

2.17

 

2026

 

 

 

 

2900

863

 

2.05

1907

 

911

 

2.29

 

2134

 

 

 

 

3000

872

 

2.16

2015

 

 

 

 

 

 

 

3100

882

 

2.28

2127

 

 

 

 

 

 

 

3200

 

 

 

 

 

 

 

 

3300

 

 

 

 

 

 

 

 

3400

 

 

 

 

 

 

 

 

3500

 

 

 

 

 

 

 

 

3600

 

 

 

 

 

 

 

 

3700

 

 

 

 

 

 

 

 

3750

 

 

 

 

 

 

 

 

LEGEND

Bhp — Brake Horsepower Input to Fan

Watts — Input Watts to Motor

*Motor drive range: 685 to 935 rpm. All other rpms require field- supplied drive.

Refer to page 43 General Fan Performance Notes.

NOTES:

1.Boldface indicates field-supplied drive is required.

2.Maximum continuous bhp is 2.40.

37

Image 37
Contents Safety Considerations ContentsInstallation Roof Curb Details Unit Leveling Tolerances Rigging Details Unit Size 50TFQ Physical DataBase Unit Dimensions Make Electrical Connections Electrical Data Units Without Electrical Convenience Outlet Electric Heating CapacitiesSIZE† 81/2 Tons Electrical Data Units With Electrical Convenience OutletOFM IFM Heat SIZE† Unit Size Adjust Factory-Installed Options 208/230 460 575 Heat Anticipator SettingsStage Outdoor-Air Hood Details PremierLink Controller PremierLink Sensor UsagePremierLink Controller Installed For Differential EconoMi$er IV Component Locations Outdoor-Air Hood Construction EconoMi$er2 with 4 to 20 mA Control Wiring EconoMi$er IV Sensor Usage Supply Air Sensor Temperature Resistance ValuesEconoMi$er IV Controller Potentiometer LED Locations Enthalpy Changeover Set Points Page Uration CO2 Sensor Standard SettingsSize 008 Fan Motor Performance Typical Belt-Drive Motor Mounting for SizeElectric Heater Static Pressure* in. wg 50TFQ008-012 Fan Rpm at Motor Pulley SettingsRpm Bhp Watts 2250 511 538 External Static Pressure in. wg2300 519 567 2400 534 6302300 519 567 597 729 666 900 Rpm Bhp Watts 2250 511 538 591 697 660 8642400 534 630 611 798 678 974 2500 550 698 624 872Airflow 3800 Rpm Bhp Watts 2550 557 733 631 9103900 4000 4100 4200 4250 Rpm Bhp Watts 25503200 662 1324 726 1542 784 1765 838 1994 3100 646 1217 711 1428 770 1645 825 18693300 679 1438 741 1663 798 1892 851 2126 3400 695 1558 756 1790 812 20253100 569 656 636 805 Rpm Bhp Watts 3000 556 604 623 748 684 8913200 583 712 648 865 3300 597 770 661 9293700 654 1040 713 1218 767 1395 817 1571 3600 639 967 700 1140 754 1312 805 14843800 668 1116 726 1299 779 1481 828 1662 3900 683 1197 739 1385 792 1572 840 17583900 683 1197 739 1385 792 1572 3500 625 898 687 1066 742 1233 794 14004200 726 1462 780 1665 1132 3555 45002300 471 483 560 648 Rpm Bhp Watts 2250 465 459 555 6212400 483 534 570 705 2500 495 588 581 7672300 471 483 560 648 634 817 Rpm Bhp Watts 2250 465 459 555 621 629 7862400 483 534 570 705 644 880 2500 495 588 581 767 653 948Airflow 3800 662 1705 Rpm Bhp Watts 2550 501 617 586 799 658 9833900 675 1828 Airflow 3100 536 587 603 730 666 879 Rpm Bhp Watts 3000 523 541 592 680 657 8253200 549 637 614 783 676 936 3300 562 689 626 839Airflow General Notes for FAN Performance Data Tables START-UP PRE-START-UPOperating Sequence DX Cooling Temperature Control Example Cleaning Outdoor Coil ServiceLubrication Cooling Charging Chart, 50TFQ009 TroubleshootingPage Typical Unit Wiring Schematic 208/203-3-60 Unit Shown Heating and Cooling Troubleshooting Demand Control Enthalpy EconoMi$er IV Input/Output LogicTerminal† Mounting Compressor Unit IndexPage Preliminary Information START-UP ChecklistIII. START-UP