WS-22-R410A

Technical Data

Model

 

WS-22

Cooling capacity (1)

Watt

6239

Btu/h

21300

Heating capacity (1)

Watt

7469

Btu/h

25500

Power Consumption (2)

Cooling

Watt

1588

Heating

Watt

1822

Operating Current (2)

Cooling

Amp.

9.5

Heating

Amp.

12

C.O.P

Cooling

 

3.93

Heating

 

4.10

Air Flow

M3/h

1190

CFM

700

Net Static Pressure (3)

mm H2O

2.5

Water Flow

M3/h

1.1

GPM

5.9

Heat Rejection-Cooling

Watt

7827

Btu/h

2671

Heat Extraction-Heating

Watt

5647

Btu/h

19280

Power Supply

V/Ph/Hz

230/1/50 (4)

Time Delay Fuse

Amp.

C16

Water Piping in/out

BSP

3/4"

Drain

mm

19

Refrigerant Charge

gr.

1900

Dimensions (LxWxH)

mm

960x600x400

Net Weight

Kg.

80

 

 

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.    Available also in 400/3/50.

 

 

 

 

  

 

 

 

 

 

 

 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

0.9

4.0

0.3

5777

19722

1545

7322

24998

3.74

29

85

1.1

4.9

0.3

5865

20022

1564

7429

25362

3.75

29

85

1.3

5.9

0.4

5953

20322

1585

7537

25732

3.76

32

90

0.9

4.0

0.3

5488

18736

1638

7126

24328

3.35

32

90

1.1

4.9

0.3

5571

19021

1658

7229

24681

3.36

32

90

1.3

5.9

0.4

5655

19306

1678

7333

25035

3.37

35

95

0.9

4.0

0.3

5349

18262

1731

7080

24171

3.09

35

95

1.1

4.9

0.3

5431

18540

1752

7183

24521

3.10

35

95

1.3

5.9

0.4

5512

18818

1773

7285

24871

3.11

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

0.9

4.0

0.3

6145

20981

1567

7713

26331

3.92

29

85

1.1

4.9

0.3

6239

21300

1588

7827

26721

3.93

29

85

1.3

5.9

0.4

6333

21620

1607

7940

27106

3.94

32

90

0.9

4.0

0.3

5838

19931

1663

7501

25609

3.51

32

90

1.1

4.9

0.3

5927

20235

1683

7610

25982

3.52

32

90

1.3

5.9

0.4

6016

20539

1703

7719

26354

3.53

35

95

0.9

4.0

0.3

5691

19428

1757

7448

25427

3.24

35

95

1.1

4.9

0.3

5777

19724

1779

7556

25796

3.25

35

95

1.3

5.9

0.4

5864

20020

1800

7664

26165

3.26

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

54

0.9

4.0

0.3

6441

21991

1623

4818

16449

3.97

12

54

1.1

4.9

0.3

6573

22440

1640

4933

16842

4.01

16

61

0.9

4.0

0.3

6881

23491

1714

5167

17640

4.02

16

61

1.1

4.9

0.3

7021

23970

1731

5290

18061

4.06

20

68

0.9

4.0

0.3

7320

24990

1804

5516

18832

4.06

20

68

1.1

4.9

0.3

7469

25500

1822

5647

19280

4.10

24

75

0.9

4.0

0.3

7686

26240

1876

5810

19835

4.10

24

75

1.1

4.9

0.3

7843

26775

1895

5948

20306

4.14

 For For additional information contact Unique ltd.

 Configurations

Data Sheet  Service Manual

Data Sheet  Data Sheet

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