WS - 75 - R22; R407C

Technical Data

Cooling capacity (1)

Watt

21981

Btu/h

75000

Heating capacity (1)

Watt

28344

Btu/h

96709

Power Consumption (2)

Cooling

Watt

5282

Heating

Watt

5249

Operating Current (2)

Cooling

Amp

3x10.2

Heating

Amp

3x10.4

C.O.P

Cooling

 

4.2

Heating

 

4.4

Air Flow

M3/h

4250

CFM

2500

Net Static Pressure (3)

mm H2O

18

Water Flow

M3/h

4.4

GPM

19.3

Heat Rejection-Cooling

Watt

27263

Btu/h

93021

Heat Extraction-Heating

Watt

23095

Btu/h

78800

Power Supply

V/Ph/Hz

400/3/50

Time Delay Fuse

Amp.

3xC20

Water Piping in/out

BSP

1"

Drain

mm

22.2

Refrigerant Charge

gr.

6100

Dimensions (LxWxH)

mm

1510x750x600

Net Weight

Kg.

160

 

 

Notes:

1.   Design data for cooling:

Air entering temperature 27C db/19C wb and water inlet temperature 29C

Design data for heating:

Air entering temperature 21C and water inlet temperature 20C

2.   Excluding electrical heating element.

3.   Net static pressure available at fan discharge at nominal capacity.

4.   Data applicable to R407C and may vary up to 3% for R22. For additional information contact Unique ltd

  

 

 

 

 

 

 

 

 

 

 

Cooling Performance

AIR Entering Temperature 24 C db/ 17 C wb

Entering Water Temp.

Water Flow

Water Pressure Drop

Cooling Capacity

Power Cons.

Heat Rejection

COP

C

F

m/hr

gpm

m. H2O

Watt

Btu/h

Watt

Watt

Btu/h

 

29

85

4.2

18.4

5.2

20487

69900

4723

25209

86015

4.3

29

85

4.4

19.3

5.3

20662

70500

4829

25491

86976

4.3

29

85

4.6

20.2

5.5

20809

71000

4965

25774

87941

4.2

32

90

4.2

18.4

5.2

20428

69700

4908

25336

86448

4.2

32

90

4.4

19.3

5.3

20545

70100

5043

25588

87307

4.1

32

90

4.6

20.2

5.5

20574

70200

5087

25661

87557

4.0

35

95

4.2

18.4

5.2

20399

69600

5118

25516

87061

4.0

35

95

4.4

19.3

5.3

20516

70000

5224

25740

87824

3.9

35

95

4.6

20.2

5.5

20633

70400

5333

25966

88597

3.9

 
 
 

AIR Entering Temperature 27 C db/ 19 C wb

Entering Water Temp.

Water Flow

Water Pressure Drop

Cooling Capacity

Power Cons.

Heat Rejection

COP

C

F

m/hr

gpm

m. H2O

Watt

Btu/h

Watt

Watt

Btu/h

 

29

85

4.2

18.4

5.2

21835

74500

5174

27008

92152

4.2

29

85

4.4

19.3

5.3

21981

75000

5282

27263

93021

4.2

29

85

4.6

20.2

5.5

22216

75800

5376

27592

94143

4.1

32

90

4.2

18.4

5.2

21688

74000

5324

27012

92165

4.1

32

90

4.4

19.3

5.3

21776

74300

5423

27199

92804

4.0

32

90

4.6

20.2

5.5

21952

74900

5507

27449

93691

4.0

35

95

4.2

18.4

5.2

21630

73800

5591

27220

92876

3.9

35

95

4.4

19.3

5.3

21542

73500

5568

27110

92499

3.9

35

95

4.6

20.2

5.5

21454

73200

5674

27128

92561

3.8

 

Heating Performance

AIR Entering Temperature 21 C

Entering Water Temp.

Water Flow

Water Pressure Drop

Heating Capacity

Power Cons.

Heat Extraction

COP

C

F

m/hr

gpm

m. H2O

Watt

Btu/h

Watt

Watt

Btu/h

 

12

79

4.1

18.0

5.1

25470

86905

5306

20164

68800

3.8

12

79

4.3

18.9

5.2

25519

87069

5208

20311

69300

3.9

16

86

4.1

18.0

5.1

26796

91427

5254

21542

73500

4.1

16

86

4.3

18.9

5.2

26707

91124

5136

21571

73600

4.2

20

94

4.1

18.0

5.1

28376

96819

5457

22919

78200

4.2

20

94

4.3

18.9

5.2

28344

96709

5249

23095

78800

4.4

24

101

4.1

18.0

5.1

29207

99655

5409

23798

81200

4.5

24

101

4.3

18.9

5.2

29230

99733

5315

23916

81600

4.5

Data applicable to R407C and may vary up to 3% for R22. For additional information contact Unique ltd.

 

Dimensions

 

Configurations

 

DATA SHEET  DATA SHEET
Service Manual  Service Manual

Product specifications are subject to change without notice.
Appearance of products may differ slightly from catalog.
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