Table 15 — 50PC006 Typical Unit Operating Pressures and Temperatures

ENTERING

 

 

 

COOLING

 

 

 

 

 

 

HEATING

 

 

 

WATER

WATER

Suction

Discharge

Super-

Sub-

Water

Air Temp

Suction

Discharge

Super-

Sub-

Water

Air Temp

FLOW

TEMP

Pressure

Pressure

heat

cooling

Temp

Drop

Pressure

Pressure

heat

cooling

Temp

Rise

(F)

(GPM/ton)

Rise

Drop

 

(psig)

(psig)

(F)

(F)

(F)

(F) DB

(psig)

(psig)

(F)

(F)

(F)

 

(F) DB

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1.5

124-134

159-179

17-22

5-10

18.7-20.7

17-23

71-

81

295-315

13-18

5-10

5.9-

7.9

17-23

30*

2.25

120-130

147-167

20-25

5-10

13.6-15.6

18-24

72-

82

296-316

14-19

5-10

4.2-

6.2

17-23

 

3

117-127

136-156

24-29

5-10

8.5-10.5

18-24

74-

84

297-317

15-20

5-10

2.5-

4.5

17-23

 

1.5

132-142

210-230

7-12

5-10

16.2-18.2

18-24

105-115

330-350

8-13

9-14

8.2-10.2

22-28

50

2.25

131-141

199-219

8-13

5-10

11.9-13.9

19-25

110-120

335-355

9-14

9-14

6.1-

8.1

22-28

 

3

130-140

189-209

9-14

4-

9

7.7- 9.7

19-25

115-125

339-359

9-14

9-14

4.0-

6.0

23-29

 

1.5

136-146

275-295

5-10

5-10

15.1-17.1

17-23

136-146

362-382

9-14

10-15

11.3-13.3

27-33

70

2.25

136-146

262-282

6-11

4-

9

11.1-13.1

18-24

141-151

368-388

9-14

10-15

16.9-18.9

28-34

 

3

135-145

250-270

6-11

4-

9

7.2- 9.2

18-24

147-157

374-394

9-14

10-15

5.6-

7.6

29-35

 

1.5

142-152

365-385

5-10

4-

9

13.8-15.8

16-22

170-180

402-422

14-19

12-17

14.4-16.4

33-39

90

2.25

141-151

353-373

5-10

4-

9

10.2-12.2

16-22

173-183

407-427

15-20

12-17

11.1-13.1

33-39

 

3

140-150

340-360

5-10

4-

9

6.6- 8.6

16-22

177-187

412-432

17-22

12-17

7.7-

9.1

34-40

110

1.5

148-158

462-482

5-10

4- 9

12.5-14.5

14-20

 

 

2.25

147-157

449-469

5-10

3- 8

9.2-11.2

14-20

 

 

 

3

146-156

438-458

5-10

3- 8

5.9- 7.9

14-20

 

 

LEGEND

DB — Dry Bulb

No Heating Operation in This Temperature Range *Based on 15% Methanol antifreeze solution.

Table 16 — 50PC009 Typical Unit Operating Pressures and Temperatures

ENTERING

 

 

 

COOLING

 

 

 

 

 

 

HEATING

 

 

 

WATER

WATER

Suction

Discharge

Super-

Sub-

Water

Air Temp

Suction

Discharge

Super-

Sub-

Water

Air Temp

FLOW

TEMP

Pressure

Pressure

heat

cooling

Temp

Drop

Pressure

Pressure

heat

cooling

Temp

Rise

(F)

(GPM/ton)

Rise

Drop

 

(psig)

(psig)

(F)

(F)

 

(F)

(F) DB

(psig)

(psig)

(F)

(F)

(F)

 

(F) DB

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1.5

113-123

160-180

22-27

13-18

19.5-21.5

17-23

69-

79

331-351

11-16

20-25

7.3-

9.3

17-23

30*

2.25

110-120

147-167

25-30

11-16

14.2-16.2

17-23

72-

82

335-355

11-16

20-25

5.4-

7.4

18-24

 

3

108-118

135-155

28-33

9-14

8.9-10.9

16-21

75-

85

339-359

11-16

21-26

3.5-

5.5

19-25

 

1.5

124-134

211-231

9-14

10-15

18.0-20.0

17-23

101-111

360-380

9-14

20-25

9.8-11.8

23-29

50

2.25

122-132

199-219

12-17

9-14

13.2-15.2

17-23

105-115

363-383

9-14

19-24

7.4-

9.4

24-30

 

3

120-130

187-207

15-20

8-13

8.4-10.4

17-23

110-120

366-386

9-14

19-24

4.9-

6.9

24-30

 

1.5

129-139

275-295

7-12

8-13

17.4-19.4

16-22

130-140

400-420

10-15

20-25

12.8-14.8

28-34

70

2.25

128-138

261-281

8-13

7-12

12.8-14.8

16-22

137-147

407-427

10-15

19-24

9.6-11.6

29-35

 

3

127-137

247-267

8-13

6-11

8.2-10.2

16-22

144-154

414-434

10-15

18-23

6.4-

8.4

30-36

 

1.5

136-146

364-384

7-12

3-

8

15.7-17.7

15-21

170-180

449-469

13-18

17-22

16.0-18.0

34-40

90

2.25

135-145

350-370

7-12

4-

9

11.7-13.7

15-21

178-188

455-475

14-19

15-20

12.0-14.0

35-41

 

3

134-144

336-356

7-12

4-

9

7.6- 9.6

15-21

186-196

460-480

15-20

13-18

7.9-

9.9

36-42

110

1.5

142-152

467-487

5-10

4- 9

13.5-15.5

13-19

 

 

2.25

141-151

451-471

5-10

4- 9

9.9-11.9

13-19

 

 

 

3

140-150

435-455

5-10

3- 8

6.3- 8.3

13-19

 

 

LEGEND

DB — Dry Bulb

No Heating Operation in This Temperature Range *Based on 15% Methanol antifreeze solution.

Table 17 — 50PC012 Typical Unit Operating Pressures and Temperatures

ENTERING

 

 

 

COOLING

 

 

 

 

 

HEATING

 

 

 

 

WATER

WATER

Suction

Discharge

Super-

Sub-

Water

Air Temp

Suction

Discharge

Super-

Sub-

Water

Air Temp

FLOW

TEMP

Pressure

Pressure

heat

cooling

Temp

Drop

Pressure

Pressure

heat

cooling

Temp

Rise

(F)

(GPM/ton)

Rise

Drop

 

(psig)

(psig)

(F)

(F)

(F)

(F) DB

(psig)

(psig)

(F)

(F)

(F)

 

(F) DB

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1.5

116-126

155-175

14-19

9-14

19.4-21.4

18-24

70-

80

311-331

8-13

8-13

6.9-

8.9

18-24

30*

2.25

113-123

144-164

15-20

8-13

14.3-16.3

18-24

72-

82

315-335

8-13

8-13

5.1-

7.1

19-25

 

3

111-121

132-152

17-22

6-11

9.1-11.1

18-24

75-

85

319-339

8-13

8-13

3.2-

5.2

19-25

 

1.5

123-133

208-228

8-13

9-14

18.1-20.1

17-23

102-112

354-364

8-13

9-14

9.3-11.3

25-31

50

2.25

122-132

196-216

9-14

7-12

13.4-15.4

18-24

106-116

355-375

8-13

9-14

7.0-

9.0

26-32

 

3

121-131

184-204

9-14

5-10

8.6-10.6

18-24

110-120

355-375

8-13

9-14

4.6-

6.6

26-32

 

1.5

127-137

266-286

7-12

8-13

17.2-19.2

16-22

131-141

392-412

9-14

8-13

12.0-14.0

30-36

70

2.25

126-136

255-275

8-13

7-12

12.7-14.7

16-22

137-147

395-415

9-14

8-13

9.0-11.0

31-37

 

3

126-136

244-264

8-13

5-10

8.2-10.2

16-22

144-154

398-418

9-14

7-12

6.0-

8.0

32-38

 

1.5

133-143

362-382

6-11

7-12

16.0-18.0

15-21

175-185

443-463

10-15

3-

8

15.0-17.0

36-42

90

2.25

132-142

342-362

7-12

5-10

11.8-13.8

15-21

183-193

452-472

11-16

3-

8

11.2-13.2

37-43

 

3

132-142

331-351

7-12

4- 9

7.6- 9.6

15-21

190-200

461-491

13-18

3-

8

7.4-

9.4

38-44

110

1.5

140-150

459-479

6-11

4- 9

14.4-16.4

13-19

 

 

2.25

140-150

441-461

6-11

4- 9

10.6-12.6

13-19

 

 

 

3

139-149

431-451

6-11

3- 8

6.9- 8.9

13-19

 

 

LEGEND

DB — Dry Bulb

No Heating Operation in This Temperature Range *Based on 15% Methanol antifreeze solution.

27

Page 27
Image 27
Carrier 50PCH specifications 50PC006 Typical Unit Operating Pressures and Temperatures, Entering Cooling Heating Water

50PCH specifications

The Carrier 50PCH is a cutting-edge series of air-cooled chillers designed to deliver exceptional cooling performance in a wide range of commercial applications. Engineered with efficiency and reliability in mind, the 50PCH stands out for its innovative technologies and robust construction, making it a preferred choice for facility managers and HVAC professionals.

One of the main features of the Carrier 50PCH is its advanced scroll compressor technology. This system consists of high-efficiency scroll compressors that optimize energy consumption while maintaining consistent cooling output. The incorporation of variable speed technology enables the chillers to adapt to fluctuating load demands, resulting in significant energy savings and reduced operational costs.

The 50PCH chillers also boast a high energy efficiency ratio (EER) and coefficient of performance (COP), ensuring compliance with stringent energy regulations and standards. They are designed with eco-friendly refrigerants, which contribute to lower greenhouse gas emissions, making them an environmentally responsible choice for modern buildings.

In addition to its energy-efficient operation, the 50PCH series is equipped with advanced controls that allow for seamless integration into building management systems. The intuitive interface facilitates monitoring and adjustment of set points, ensuring optimal comfort conditions. Furthermore, the chillers come with extensive diagnostic capabilities, enabling proactive maintenance and reducing the risk of unexpected downtime.

The robust construction of the 50PCH series enhances durability and reliability. With an all-weather aluminum cabinet, these chillers are designed to withstand harsh environmental conditions, ensuring long-term performance. The units undergo rigorous testing to meet high industry standards for quality and reliability.

Another distinguishing characteristic of the Carrier 50PCH is its whisper-quiet operation. Engineered for low sound levels, these chillers minimize noise pollution in sensitive environments, such as hospitals, schools, or residential areas.

In summary, the Carrier 50PCH series combines exceptional performance, energy efficiency, and innovative technology in a robust and reliable package. It highlights the best in modern HVAC design, making it an ideal solution for a wide array of climate control needs in commercial and institutional settings. With its advanced features and commitment to sustainability, the 50PCH is undoubtedly a leader in the air-cooled chiller market.