Carrier 50PG03-07 Dokumentacja Pobierz pdf (Strona 35)

Table 13 -- Fan Performance- 50PG06 Horizontal Units

AVAILABLE EXTERNAL STATIC PRESSURE

AIRFLOW

(Cfm) 0.2 0.4 0.6

Rpm Bhp Bpm Bhp Bpm Bhp

1500 491 0.19 604 0.28 697 0.37

1600 513 0.23 623 0.32 714 0.42

1700 537 0.27 643 0.37 731 0.47

1800 561 0.31 664 0.42 750 0.52

1900 586 0.36 686 0.47 770 0.58

2000 613 0.41 709 0.53 790 0.65

2100 640 0.47 732 0.60 812 0.72

2200 667 0.54 757 0.67 834 0.80

2300 695 0.61 782 0.75 857 0.89

2400 724 0.69 807 0.84 881 0.98

2500 753 0.78 833 0.93 905 1.08

Rpm

932

942

953

966

980

996

1012

1030

1049

1068

1089

1.2

Bhp

0.68

0.73

0.80

0.86

0.94

1.02

1.11

1.20

1.30

1.41

1.53

Rpm

1002

1009

1019

1030

1043

1057

1072

1088

1106

1124

1143

AIRFLOW

(Cfm)

1500

1600

1700

1800

1900

2000

2100

2200

2300

2400

2500

LEGEND

Bhp -- B_ke Horsepower

AVAILABLE EXTERNAL STATIC PRESSURE

1.4

Bhp

0.79

0.85

0.91

0.99

1.06

1.15

1.24

1.34

1.44

1.56

1.68

1.6

Rpm Bhp

1068 0.91

1074 0.97

1082 1.04

1092 1.11

1103 1.19

1115 1.28

1129 1.38

1144 1.48

1160 1.59

1178 1.71

1196 1.84

NOTES:

(in. wg)

Rpm

781

795

810

827

845

864

684

904

926

948

971

(in. wg)

Rpm

1132

1136

1143

1151

1161

1172

1184

1198

1213

1229

1246

0.8

Bhp

0,47

0,52

0,57

0,63

0,70

0,77

0,85

0,93

1,02

1,12

1,23

1.8

Bhp

1.03

1.09

1.17

1.24

1.33

1.42

1.52

1.63

1.74

1.86

1.99

1.0

Rpm

859

871

884

899

915

932

95O

969

989

1010

1032

2.0

Rpm

1192

1196

1201

1208

1217

1227

1238

1251

1265

1279

1295

High Range Motor/Drive Required

Field-Supplied Motor Required (Single Phase)

Bhp

0.57

0.62

0.68

0.75

0.82

0.89

0.97

1.06

1.16

1.26

1.38

Bhp

1.15

1.22

1.30

1.38

1.47

1.56

1.67

1.78

1.89

2.02

2.16

1. Motor drive range is 690 to 978 rpm for low range motor/drive and 929 to

1261 rpm for high range motor/drive. All other rpms require a field-supplied

drive.

2. Maximum continuous bhp is 0.85 (single phase) and 2.40 (3 phase) for low

range motor/drive and 1.60 (single phase) and 2.40 (3 phase) for high range

motor/drive.

3. See below for General Fan Performance Notes.

Table 14- Fan Performance- 50PG07 Horizontal Units

AIRFLOW

(Cfm)

1800

1900

2000

2100

2200

2300

2400

2500

2600

2700

2800

2900

3000

AIRFLOW

(Cfm)

1800

1900

2000

2100

2200

2300

2400

2500

2600

2700

2800

2900

3000

LEGEND

Bhp -- Bmke Horsepower

Rprn

577

603

630

658

686

715

744

773

803

834

864

895

927

0.2

Bhp

0.32

0.38

0.43

0.49

0.56

0.64

0.72

0.82

0.92

1.03

1.14

1.27

1.41

Bprn

677

700

723

748

773

798

825

852

879

907

935

964

993

AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)

0.4

Bhp

0.43

0.49

0.55

0.62

0.70

0.78

0.87

0.97

1.07

1.19

1.31

1.45

1.59

0.6

Rpm Bhp

761 0.54

782 0.60

803 0.67

826 0.74

849 0.83

872 0.92

897 1.01

922 1.12

947 1.23

974 1.35

1000 1.48

1027 1.62

1055 1.77

Rprn

838

856

876

896

918

940

963

986

1010

1035

1060

1086

1112

0.8

Bhp

0.65

0.72

0,79

0.87

0,96

1,05

1,15

1,26

1,38

1,51

1,65

1,79

1,95

1.0

Rpm

9O8

925

943

962

981

1002

1024

1046

1069

1092

1116

1141

1165

Bhp

0.76

0.83

0.91

1.00

1.09

1.19

1.30

1.41

1.54

1.67

1.81

1.96

2.12

Rpm

975

990

1006

1024

1042

1061

1081

1102

1124

1146

1169

1193

1217

1.2

Bhp

0.88

0.96

1.04

1.13

1.23

1.33

1.44

1.56

1.69

1.83

1.98

2.14

2.30

Bpm

1039

1052

1067

1083

1100

1118

1137

1156

1177

1198

1220

1242

AVAILABLE EXTERNAL STATIC PRESSURE (in. w_l!

1.4

Bhp

1.00

1.08

1.17

1.26

1.37

1.47

1.59

1.72

1.85

1.99

2.15

2.31

1.6

Rpm Bhp

1100 1.13

1112 1.21

1125 1.31

1139 1.40

1155 1.51

1172 1.62

1190 1.74

1208 1.87

1228 2.01

1248 2.16

1269 2.32

Rpm

1159

1169

1181

1194

1209

1224

1241

1258

1277

1296

1.8

Bhp

1,26

1,35

1,44

1,55

1.66

1.77

1.90

2.03

2.18

2.33

2.0

Rpm

1216

1225

1236

1248

1261

1275

1291

1307

1325

Bhp

1.40

1.49

1.59

1.69

1.81

1.93

2.06

2.20

2.34

NOTES:

1. Motor drive range is 796 to 1128 rpm for low range motor/drive and 1150 to

1438 rpm for high range motor/drive. All other rpms require a field-supplied

drive.

2. Maximum continuous bhp is 2.40 for low range motor/drive and 3.10 for high

range motor/drive.

3. See below for General Fan Performance Notes.

GENERAL NOTES FOR FAN PERFORMANCE DATA TABLES

1. Static pressure losses (i.e., economizer, electric heat, etc.) must be added to

external static pressure before entering Fan Performance table.

2. Interpolation is permissible. Do not extrapolate.

3. Fan performance is based on wet coils, clean filters, and casing losses. See

Accessory/FlOP Static Pressure information in Fig. 20 and 21 and Table 18.

4. Extensive motor and drive testing on these units ensures that the full horse-

power range of the motor can be utilized with confidence. Using the fan motors

up to the bhp rating shown will not result in nuisance tripping or premature

motor failure. Unit warranty will not be affected.

5. Use of a field-supplied motor may affect wire size. Recalculate the unit power

supply MCA and MOCP if required. Contact the local Carrier representative for

details.

6. Use the following formula to calculate input watts:

Input Watts = Bhp x (746/Motor Eff)

1 2 ... 30 31 32 33 34 35 36 37 38 39 40 ... 48 49

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