Carrier 50GX instruction manual Electrical Data-50GS, Mocp

Page 11

Table 4—Electrical Data—50GS

UNIT 50GS

 

VOLTAGE

COMPRESSOR

OFM

IFM

ELECTRIC HEAT

 

POWER SUPPLY

 

V-PH-HZ

RANGE

 

 

SIZE

 

 

 

 

 

 

 

 

 

 

Min

Max

RLA

LRA

FLA

FLA

Nominal Kw*

FLA

MCA

Max Fuse orCkt Bkr

MOCP

 

 

 

 

 

 

 

 

 

 

-/-

-/-

13.9/13.9

20/20

018

208/230–1–60

187

254

9

45

0.8

1.8

3.8/5.0

18.1/20.8

24.8/28.3

25/30

5.4/7.2

26.0/30.0

34.7/39.8

35/40

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7.5/10.0

36.1/41.7

47.4/54.3

50/60

 

 

 

 

 

 

 

 

-/-

-/-

18.8/18.8

25/25

024

208/230–1–60

187

254

12.8

61

0.8

2

3.8/5.0

18.1/20.8

25.1/28.5

25/30

5.4/7.2

2/30

35/40

35/40

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7.5/10.0

36.1/41.7

47.6/54.6

50/60

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

-/-

-/-

20.8/20.8

25/25

 

208/230–1–60

187

254

14.4

73

0.8

2

3.8/5.0

18.1/20.8

25.1/28.5

25/30

 

5.4/7.2

26.0/30.0

35/40

35/40

 

 

 

 

 

 

 

 

7.5/10.0

36.1/41.7

47.6/54.6

50/60

030

 

 

 

 

 

 

 

11.3/15.0

54.2/62.5

70.2/80.6

80/90

 

 

 

 

 

 

 

 

-/-

-/-

13.2/13.2

20/20

 

208/230–3–60

187

254

8.3

68

0.8

2

3.8/5.0

10.4/12 .0

15.5/17.5

20/20

 

7.5/10.0

20.8/24.1

28.6/32.6

30/35

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

11.3/15.0

31.3/36.1

41.6/47.6

45/50

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

-/-

-/-

24.3/24.3

30/30

 

208/230–1–60

187

254

15.0

82

1.4

4.1

3.8/5.0

18.1/20.8

27.7/31.2

30/35

 

5.4/7.2

26.0/30.0

37.6/42.6

40/45

 

 

 

 

 

 

 

 

7.5/10.0

36.1/41.7

50.3/57.2

60/60

 

 

 

 

 

 

 

 

11.3/15.0

54.2/62.5

72.8/83.3

80/90

 

 

 

 

 

 

 

 

-/-

-/-

16.8/16.8

20/20

036

208/230–3–60

187

254

9.0

78

1.4

4.1

3.8/5.0

10.4/12.0

18.2/20.2

20/20

 

7.5/10.0

20.8/24.1

31.2/35.2

35/40

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

11.3/15.0

31.3/36.1

44.2/50.2

45/60

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

-

-

7.8

15

 

460–3–60

414

508

4.5

40

0.8

1.4

5

6

9.3

15

 

10

12

16.8

20

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

15

18

24.3

25

 

 

 

 

 

 

 

 

-/-

-/-

28.7/28.7

35/35

 

 

 

 

 

 

 

 

3.8/5.0

18.1/20.8

28.7/31.0

35/35

 

208/230–1–60

187

254

18.6

105

1.4

4

5.4/7.2

26.0/30.0

37.5/42.5

40/45

 

7.5/10.0

36.1/41.7

50.1/57.1

60/60

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

11.3/15.0

54.2/62.5

72.7/83.1

80/90

 

 

 

 

 

 

 

 

15.0/20.0

72.2/83.3

95.3/109.2

100/110

 

 

 

 

 

 

 

 

-/-

-/-

18.8/18.8

25/25

042

208/230–3–60

187

254

10.7

85

1.4

4

3.8/5.0

10.4/12.0

18.8/20.0

25/25

7.5/10.0

20.8/24.1

31.1/35.1

35/40

 

 

 

 

 

 

 

 

 

11.3/15.0

31.3/36.1

44.1/50.1

45/60

 

 

 

 

 

 

 

 

15.0/19.9

41.6/48.0

57.0/65.0

60/70

 

 

 

 

 

 

 

 

-

-

9.4

15

 

460–3–60

414

508

5.3

42

0.8

2

5

6

10.0

15

 

10

12

17.5

20

 

 

 

 

 

 

 

 

15

18

25.1

30

 

 

 

 

 

 

 

 

20

24.1

32.6

35

 

 

 

 

 

 

 

 

-/-

-/-

38.7/38.7

40/40

 

 

 

 

 

 

 

 

3.8/5.0

18.1/20.8

38.7/38.7

40/40

 

208/230–1–60

187

254

25.3

131

2.1

5

5.4/7.2

26.0/30.0

38.7/43.8

40/45

 

7.5/10.0

36.1/41.7

51.4/58.3

60/60

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

11.3/15.0

54.2/62.5

73.9/84.4

80/90

 

 

 

 

 

 

 

 

15.0/20.0

72.2/83.3

96.5/110.4

100/125

 

 

 

 

 

 

 

 

-/-

-/-

25.4/25.4

30/30

048

208/230–3–60

187

254

14.6

108

2.1

5

3.8/5.0

10.4/12.0

25.4/25.4

30/30

7.5/10.0

20.8/24.1

32.3/36.3

35/40

 

 

 

 

 

 

 

 

 

11.3/15.0

31.3/36.1

45.3/51.4

50/60

 

 

 

 

 

 

 

 

15.0/19.9

41.6/48.0

58.2/66.2

60/70

 

 

 

 

 

 

 

 

-

-

12.5

15

 

 

 

 

 

 

 

 

5

6

12.5

15

 

460–3–60

414

508

7.3

48

1.1

2.3

10

12

17.9

20

 

 

 

 

 

 

 

 

15

18

25.4

30

 

 

 

 

 

 

 

 

20

24.1

32.9

35

 

 

 

 

 

 

 

 

-/-

-/-

45.0/45.0

60/60

 

 

 

 

 

 

 

 

3.8/5.0

18.1/20.8

45.0/45.0

60/60

 

208/230–1–60

187

254

28.9

147

2.1

6.8

5.4/7.2

26.0/30.0

45.0/46.0

45/50

 

7.5/10.0

36.1/41.7

53.6/60.6

60/70

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

11.3/15.0

54.2/62.5

76.2/86.6

80/90

 

 

 

 

 

 

 

 

15.0/20.0

72.2/83.3

98.8/112.7

100/125

 

 

 

 

 

 

 

 

-/-

-/-

32.2/32.2

40/40

060

208/230–3–60

187

254

18.6

125

2.1

6.8

3.8/5.0

10.4/12.0

32.2/32.2

35/35

7.5/10.0

20.8/24.1

34.6/38.6

35/35

 

 

 

 

 

 

 

 

 

11.3/15.0

31.3/36.1

47.6/53.6

50/60

 

 

 

 

 

 

 

 

15.0/19.9

41.6/48.0

60.5/68.5

70/70

 

 

 

 

 

 

 

 

-

-

14.9

20

 

460–3–60

414

508

8.5

66.5

1.1

3.2

5

6

14.9

15

 

10

12

19.0

15

 

 

 

 

 

 

 

 

15

18

26.6

30

 

 

 

 

 

 

 

 

20

24

34.1

35

(See legend following Electrical Data charts)

11

Image 11
Contents Safety Considerations Table of ContentsIntroduction Installation Inspection 50GS018-042 and 50GX024-036 Unit Dimensions50GS048-060 and 50GX042-060 Unit Dimensions Roof Curb Dimensions 50GS and 50GX Unit Corner Weights Suggested Rigging Physical Data-Unit 50GX Configuring Units for Downflow Vertical DIS- ChargePhysical Data-Unit 50GS Supply and Return Duct Opening Standard Connection HIGH-VOLTAGE ConnectionsControl Voltage Connections Mocp Electrical Data-50GSMCA Mocp Electrical Data-50GXPRE-START-UP Transformer ProtectionChecking Cooling Control Operation Start UP Cooling Section and Make ADJUST- MentsChecking and Adjusting Refrigerant Charge START-UPWiring Diagram 208/230-60-1 Wiring Diagram 208/230-60-3 Wiring Diagram Color Coding for 460-V GE Motor Leads Indoor Airflow and Airflow AdjustmentsMaintenance Color Coding for 208/230-V Motor Leads460 Volt Unit Watts 281 282 278 276 Cfm 833 776 702 638 554 Cooling Charging Chart, 50GS018 Units Evaporator Blower and Motor Cooling Charging Chart, 50GS042 UnitsCooling Charging Chart, 50GX030 Units Refrigerant Circuit Condenser COIL, Evaporator COIL, and CONDEN- Sate Drain PANCondenser FAN Liquid Line Strainer TroubleshootingSTART-UP Checklist Evaporator AirflowSymptom Cause Remedy Troubleshooting-CoolingSTART-UP Checklist Remove and Store in JOB File Book Catalog No Form 50GS,GX-4SI Replaces 50GS,GX-3SI Tab

50GX, 50GS specifications

Carrier has long been a leader in the HVAC industry, and its latest offerings, the 50GX and 50GS series, continue this tradition. These units stand out for their robust design, advanced technology, and energy-efficient operation, making them ideal choices for commercial and light industrial applications.

The Carrier 50GX is a packaged rooftop unit known for its innovative features aimed at enhancing energy efficiency while ensuring optimal indoor air quality. It employs a variable-speed compressor, which allows for precise temperature control and reduced energy consumption. The 50GX is equipped with microprocessor controls that optimize performance and simplify maintenance, offering real-time diagnostics and monitoring.

One of the standout technologies in the 50GX is its use of R-410A refrigerant, a greener alternative that reduces environmental impact without compromising cooling performance. This refrigerant is designed to deliver superior cooling efficiency while meeting strict environmental regulations. Additionally, the system features an integrated economizer, which takes advantage of outside air to improve energy efficiency during cooler months, reducing reliance on mechanical cooling.

The 50GS series, while similar in many respects to the 50GX, is tailored for applications requiring heating solutions. These units offer gas heat as an option, providing flexibility for varying climate conditions. The 50GS also incorporates an advanced heat exchanger design that maximizes heat transfer efficiency and reduces operational costs.

Both the 50GX and 50GS units are built with durability in mind. They feature a galvanized steel cabinet with a powder-coated finish, providing resistance to rust and corrosion. The robust construction ensures a long lifespan even in challenging environments.

Maintenance is made easier with these models, thanks to their accessible design that allows for quick servicing. Both the 50GX and 50GS units come with a host of customizable options, including different airflow configurations and additional filtration systems to enhance air quality.

In conclusion, the Carrier 50GX and 50GS series represent the pinnacle of HVAC technology with their focus on energy efficiency, environmental sustainability, and robust construction. These units are ideal for customers looking to invest in reliable and efficient climate control solutions for their facilities, combining advanced technology with time-tested engineering.