Carrier specifications 50RTG04 Blower Performance, 50RTG05 Blower Performance

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Table 5 — 50RTG04 Blower Performance

SCFM

 

 

 

 

 

EXTERNAL STATIC PRESSURE (in. wg)

 

 

 

 

AIRFLOW

 

 

0.1

0.2

0.3

0.4

 

 

0.5

0.6

0.7

 

 

0.8

 

 

0.9

1.0

1300

BHP

 

0.26

0.30

0.33

0.36

 

 

0.40

0.42

 

 

 

 

 

 

 

 

RPM

633

694

755

812

 

 

869

925

 

 

 

 

 

 

 

 

 

Turns Out

5

3.5

4.5

3.5

 

 

2.5

1.5

 

 

 

 

 

 

 

 

 

BHP

0.33 B 0.36

0.40

0.43

 

 

0.46

0.50

 

 

 

Operation Not Recommended

1400

 

 

0.53

 

 

RPM

668

725

782

836

 

 

890

943

995

 

 

 

 

 

 

 

 

Turns Out

4

3.0

4.0

3.0

 

 

2.0

1.0

0.5

 

 

 

 

 

 

 

1500

BHP

0.418

0.45

0.48

0.52

 

 

0.55

0.58

0.62

 

 

0.65

 

 

 

 

RPM

712

766

819

871

A

922

970

1017

 

 

1063

 

 

 

 

 

Turns Out

3.0

4.5

3.5

2.5

1.5

0.5

3.5

 

 

3.0

 

 

 

 

1600

BHP

 

0.506

0.54

0.57

0.61

0.64

0.67

0.70

 

 

0.75

 

 

0.78

0.83

RPM

750

801

851

900

 

 

948

995

1040

C

1083

 

 

1125

1166

 

Turns Out

4.5

3.5

3.0

2.0

 

 

1.0

0.0

3.5

1.5

 

 

2.0

1.5

1700

BHP

0.572

0.62

0.66

0.70

 

 

0.74

0.78

0.81

0.86

 

 

0.89

0.94

RPM

792

840

887

934

 

 

979

1024

1068

 

 

1110

 

 

1152

1194

 

Turns Out

4.0

3.0

2.0

1.5

 

 

0.5

3.5

3.0

 

 

2.5

 

 

1.5

1.0

1800

BHP

0.671

0.72

0.76

0.80

 

 

0.85

0.89

0.94

 

 

0.97

 

 

1.01

1.06

RPM

832

878

923

967

 

 

1010

1053

1095

 

 

1136

D

1176

1219

 

Turns Out

3.0

2.5

1.5

1.0

 

 

0.0

3.0

2.5

 

 

2.0

1.5

1.0

1900

BHP

0.80

0.85

0.89

0.94

 

 

0.98

1.02

1.07

 

 

1.11

1.16

1.20

RPM

875

919

961

1003

 

 

1045

1086

1127

 

 

1166

 

 

1204

1242

 

Turns Out

2.5

1.5

1.0

0.0

 

 

3.0

2.5

2.0

 

 

1.5

 

 

1.0

0.5

LEGEND

BHP — Brake Horsepower

SCFM — Standard Cubic Feet Per Minute

NOTES:

1.Fan BHP includes drive losses.

2.Region “A” is standard drive package.

3.Regions “B” and “C” require optional drive packages.

4.Region “D” represents oversized motor and special sheaves.

5.For applications requiring higher static pressures, contact your local representative.

Table 6 — 50RTG05 Blower Performance

SCFM

 

 

 

 

 

 

EXTERNAL STATIC PRESSURE (in. wg)

 

 

 

 

 

 

AIRFLOW

 

0.1

 

 

0.2

0.3

0.4

 

0.5

0.6

0.7

0.8

 

 

0.9

 

 

1.0

1700

BHP

0.37

 

 

0.42

0.45

0.50

 

0.54

0.58

0.63

0.67

 

 

Operation Not

RPM

797

 

 

845

892

938

 

984

1029

1072

1114

 

 

 

Turns Out

3.5

B

2.5

1.5

3.0

 

2.5

1.5

1.0

0.5

 

 

Recommended

 

 

 

 

 

 

 

 

1800

BHP

0.44

0.48

0.53

0.56

 

0.61

0.65

0.70

0.75

 

 

0.79

 

 

 

RPM

836

 

 

882

927

971

 

1015

1057

1099

1140

 

 

1180

 

 

 

 

Turns Out

2.5

 

 

1.5

3.5

2.5

 

2.0

1.0

0.5

0.5

 

 

0.0

 

 

 

1900

BHP

0.52

 

 

0.56

0.61

0.65

 

0.69

0.74

0.78

0.84

 

 

0.88

C

0.94

RPM

880

 

 

923

966

1008

 

1049

1090

1131

1170

 

 

1208

1246

 

Turns Out

1.5

 

 

3.5

3.0

2.0

 

1.5

0.5

0.5

0.0

 

 

3.0

2.5

 

 

 

 

 

 

 

 

A0.78

 

 

 

 

 

 

 

 

 

2000

BHP

0.61

 

 

0.65

0.69

0.74

0.84

0.88

0.94

 

 

0.98

 

 

1.03

RPM

926

 

 

967

1007

1047

1087

1126

1164

1203

 

 

1240

 

 

1277

 

Turns Out

3.5

 

 

3.0

2.0

1.5

1.0

0.5

0.0

3.0

 

 

2.5

 

 

2.0

2100

BHP

0.69

 

 

0.74

0.78

0.84

0.88

0.94

0.98

1.03

 

 

1.09

 

 

1.14

RPM

966

 

 

1005

1044

1082

1120

1158

1195

1231

D

1268

 

 

1303

 

Turns Out

3.0

 

 

2.0

1.5

1.0

0.5

0.0

3.0

2.5

2.0

 

 

1.5

2200

BHP

0.79

 

 

0.84

0.89

0.94

 

0.99

1.05

1.09

1.14

1.20

 

 

1.25

RPM

1009

 

 

1047

1084

1120

 

1157

1193

1229

1264

 

 

1298

 

 

1333

 

Turns Out

2.0

 

 

1.5

1.0

0.5

 

3.5

3.0

2.5

2.0

 

 

1.5

 

 

1.0

2300

BHP

0.9

 

 

0.96

1.00

1.06

 

1.11

1.17

1.22

1.28

 

 

1.33

 

 

1.39

RPM

1055

 

 

1091

1126

1161

 

1196

1231

1265

1299

 

 

1332

 

 

1365

 

Turns Out

1.0

 

 

4.5

4.0

3.5

 

3.0

2.5

2.0

1.5

 

 

1.0

 

 

0.5

LEGEND

BHP — Brake Horsepower

SCFM — Standard Cubic Feet Per Minute

NOTES:

1.Fan BHP includes drive losses.

2.Region “A” is standard drive package.

3.Regions “B” and “C” require optional drive packages.

4.Region “D” represents oversized motor and special sheaves.

5.For applications requiring higher static pressures, contact your local representative.

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Contents Contents Safety ConsiderationsInstallation GeneralRefrigerant to AIR Heat Exchanger Physical Data Aquazone 50RTG03-20 UnitsUnit 50RTG Number of Circuits Blower Data50RTG Dimensional Data Return Air Supply 50RTG Curb Installation Condensate DrainElectrical Wiring Water Quality Guidelines50RTG03-07 with Economizer and Complete C Controller 50RTG Electrical Data 50RTG03 Blower Performance50RTG04 Blower Performance 50RTG05 Blower Performance50RTG07 Blower Performance 50RTG08 Blower Performance50RTG10 Blower Performance 50RTG12 Blower Performance50RTG15 Blower Performance 50RTG20 Blower PerformanceLow Voltage Wiring PRE-START-UPControl Jumper Settings Control Jumper Settings See FigField Selectable Inputs DIP Switch Block S2 Accessory 2 Relay Options Control Accessory Relay ConfigurationsDIP Switch Block S2 Accessory 1 Relay Options START-UPOperating Limits 50RTG Units Unit Start-Up Cooling ModeUnit Start-Up Heating Mode AIR Limits Cooling HeatingAntifreeze Percentages by Volume Approximate Fluid Volume gal Per 100 Ft of Pipe50RTG Coaxial Water Pressure Drop Units with Aquazone Deluxe D Control OperationUnits with Aquazone Complete C Control System TestControl Current LED Status Alarm Relay Operations ServiceControl LED Code Fault Descriptions Description Status LED Test LED Alarm RelayESD Refrigerant Charging TroubleshootingAir Coil Fan Motor Removal FP1 and FP2 Thermistor Location Troubleshooting Fault Heating Cooling Possible Cause SolutionUnit Does Not Operate Copyright 2002 Carrier Corporation 50RTG START-UP Checklist II. START-UPHeating Cycle Analysis Cooling Cycle Analysis

50RTG specifications

The Carrier 50RTG represents a significant advancement in the field of rooftop air conditioning systems, combining performance, efficiency, and reliability for commercial applications. Designed to meet the rigorous demands of today’s buildings, the 50RTG series is ideally suited for a variety of environments, including retail, office spaces, and industrial facilities.

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Another notable characteristic of the 50RTG series is its modular design. The unit can be tailored to specific requirements, making it versatile for different installation scenarios. This modularity not only simplifies maintenance and repair operations but also allows for easy upgrades as technologies evolve or as space demands change.

The advanced control system in the 50RTG is another key technology that sets it apart from competing products. Intuitive user interfaces and smart controls enable precise temperature regulation and improved energy management. These controls often include features such as variable speed fans and integrated economizers, which optimize the system's performance in real-time based on current load requirements.

Durability is also a hallmark of the Carrier 50RTG. Constructed with robust materials and designed to withstand harsh weather conditions, these units provide dependable operation year-round. The corrosion-resistant finish and weather-tight construction ensure that the systems maintain their performance levels and aesthetic appeal over time.

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In summary, the Carrier 50RTG series exemplifies the perfect combination of energy efficiency, advanced technology, customization potential, durability, and low noise operation, making it a top choice for commercial heating and cooling needs. Its innovative features and reliable performance solidify its status as a leader in rooftop HVAC solutions, catering to the evolving requirements of modern buildings.
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