WS-54-R410A

Technical Data

Model

 

WS-54

Cooling capacity (1)

Watt

15700

Btu/h

53600

Heating capacity (1)

Watt

18893

Btu/h

64500

Power Consumption (2)

Cooling

Watt

4015

Heating

Watt

4608

Operating Current (2)

Cooling

Amp

3x10

Heating

Amp

3x11.7

C.O.P

Cooling

 

3.91

Heating

 

4.10

Air Flow

M3/h

3060

CFM

1800

Net Static Pressure (3)

mm H2O

5

Water Flow

M3/h

2.8

GPM

12.5

Heat Rejection-Cooling

Watt

19715

Btu/h

67307

Heat Extraction-Heating

Watt

14285

Btu/h

48768

Power Supply

V/Ph/Hz

400/3/50

Time Delay Fuse

Amp.

3xC16

Water Piping in/out

BSP

1"

Drain

mm

22.2

Refrigerant Charge

gr.

4500

Dimensions (LxWxH)

mm

1370x700x560

Net Weight

Kg.

132137

 

 

 

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.

    

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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

2.3

10.0

1.5

14537

49628

3903

18440

62954

3.72

29

85

2.8

12.5

3.5

14758

50384

3955

18713

63886

3.73

29

85

3.4

15.0

5.4

14979

51140

4002

18982

64803

3.74

32

90

2.3

10.0

1.5

13810

47147

4142

17952

61287

3.33

32

90

2.8

12.5

3.5

14020

47865

4192

18212

62176

3.34

32

90

3.4

15.0

5.4

14230

48583

4242

18473

63066

3.35

35

95

2.3

10.0

1.5

13461

45956

4376

17837

60896

3.08

35

95

2.8

12.5

3.5

13666

46656

4429

18095

61777

3.09

35

95

3.4

15.0

5.4

13871

47355

4478

18349

62644

3.10

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

2.3

10.0

1.5

15465

52796

3963

19427

66325

3.90

29

85

2.8

12.5

3.5

15700

53600

4015

19715

67307

3.91

29

85

3.4

15.0

5.4

15936

54404

4063

19999

68276

3.92

32

90

2.3

10.0

1.5

14691

50156

4205

18896

64511

3.49

32

90

2.8

12.5

3.5

14915

50920

4256

19171

65450

3.50

32

90

3.4

15.0

5.4

15139

51684

4311

19450

66402

3.51

35

95

2.3

10.0

1.5

14320

48889

4443

18763

64057

3.22

35

95

2.8

12.5

3.5

14538

49634

4497

19035

64986

3.23

35

95

3.4

15.0

5.4

14756

50378

4551

19307

65914

3.24

 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

2.3

10.0

1.5

16293

55625

4106

12187

41608

3.97

12

54

2.8

12.5

3.5

16626

56760

4147

12478

42601

4.01

16

61

2.3

10.0

1.5

17404

59417

4329

13075

44637

4.02

16

61

2.8

12.5

3.5

17759

60630

4378

13382

45685

4.06

20

68

2.3

10.0

1.5

18515

63210

4562

13953

47636

4.06

20

68

2.8

12.5

3.5

18893

64500

4608

14285

48768

4.10

24

75

2.3

10.0

1.5

19441

66371

4744

14696

50173

4.10

24

75

2.8

12.5

3.5

19837

67725

4792

15045

51364

4.14

 For additional information contact Unique ltd.

 

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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