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Water Cooled Chiller
Mini Water Source Heat Pump Series
Views:1973   Updated:2014-10-13 15:36:16

                                        

MINI WATER SOURCE HEAT PUMP                     

Capacity: 8÷102 KW

RefrigerantR410A,R407C R22

High energy efficiency

FEATURES

• 20 sizes available ranging from 8kW to 102kW cooling capacity.

• Wide application as hotel, apartment, villa, factory, shopping center, office building, school, etc.

• Hermetic scroll compressor, each compressor is equipped with a crankcase heater and a thermal overload cut-out.

• The refrigerant circuit is complete with sight glass, filter drier, high and low pressure gauges, solenoid valve, direct expansion valve, high and low pressure switch.

• Shell and tube dry expansion type condenser, factory insulated with flexible close cell material.

• The electric panel consists of compressor breaker, compressor contactor, phase sequence relay, control circuit breaker, microprocessor control with function display.

• LCD display, touch screen control panel as standard.

• Automatic operation dramatically reducing maintenance cost thanks to reliable microprocessor system.

Optional

• Electronic controller with BMS system.

TECHNICAL DATAperformance under ground water source condition

Model

 

SWDR1-08

SWDR1-10A

SWDR1-14A

SWDR015

SWDR022

SWDR030

SWDR045

SWDR065

SWDR080

SWDR100

Nominal cooling capacity

KW

8

10

14

15

22

30.3

45

65

80

102

kcal/h

6879

8598

12038

12898

18917

26053

38693

55890

68788

87704

Total power input of cooling

KW

1.9

2.4

3.3

3.4

5

6.9

9.4

14.5

15.6

22.7

Nominal heating capacity

KW

9.4

11.5

16

17.5

25

36.5

52

75

88

114

kcal/h

8083

9888

13758

15047

21496

31384

44712

64488

75666

98022

Total power input of heating

KW

2.35

2.87

3.8

4.5

5.6

8.1

11.5

16.95

21.3

27.4

Power supply

 

1PH, 220V, 50Hz

3PH, 380V, 50Hz

Refrigerant type

 

R22 or R407C,R410A

Running control method

 

Programmable logical control, fully automation

Safe protection

water-lackage delay protection,high and low pressure switch, freeze protection device, overheat protection, overload protection device,phase sequence and short of phase protection, safety valve

Compressor

type

 

rotary compressor

scroll compressor

Evaporator

type

 

tube in tube

water flow range

m3/h

1.4

1.7

2.4

2.6

3.8

5.2

7.7

11.2

13.8

17.5

water resistance

kPa

30

30

35

45

45

45

47

48

52

55

water inlet/outlet pipe diameter

mm

Rc 1-1/2 "

Rc 1-1/2 "

Rc 1-1/2 "

Rc 1-1/2 "

DN50

DN50

DN50

DN50

DN50

DN65

Condenser

type

 

tube in tube

water flow range

m3/h

0.8

1

1.4

1.4

2.1

2.9

4.3

6.2

7.5

9.7

water resistance

kPa

30

35

40

50

55

60

63

65

65

65

water inlet/outlet pipe diameter

mm

Rc 1-1/2 "

Rc 1-1/2 "

Rc 1-1/2 "

Rc 1-1/2 "

DN50

DN50

DN50

DN50

DN50

DN65

External dimension

length

mm

750

750

750

750

1008

1200

1280

1600

1600

2000

width

mm

700

700

700

700

900

900

1000

900

900

1020

height

mm

724

724

724

724

1070

990

1080

1320

1320

1250

Noise level

DB/(A)

55

56

60

61

62

64

66

68

69

69

Net weight

kg

130

143

150

150

285

290

430

530

565

695

Remark:

cooling capacity under condition: Source side water inlet/outlet temperature 18℃/29℃,user side water inlet/outlet temperature 12℃/7℃

Heating capacity under condition: Source side water inlet temperature 15℃,user side water inlet temperature 40℃

TECHNICAL DATAperformance under ground water loop pipe condition

Model

 

SWDR1-08

SWDR1-10A

SWDR1-14A

SWDR015

SWDR022

SWDR030

SWDR045

SWDR065

SWDR080

SWDR100

Nominal cooling capacity

KW

7.9

9.8

13.8

14.8

21.7

29.9

44.6

64.5

79.1

101.2

kcal/h

6793

8426

11866

12726

18659

25709

38349

55460

68014

87016

Total power input of cooling

KW

1.9

2.4

3.3

3.4

5

6.9

9.5

14.6

15.7

22.8

Nominal cooling capacity

KW

8.1

10.1

14

15.2

22.2

31.2

45.9

67.1

78.5

105

kcal/h

6965

8684

12038

13070

19089

26827

39467

57696

67498

90284

Total power input of heating

KW

2.32

2.85

3.8

4.5

5.6

8.1

11.5

16.9

19.8

27.1

Power supply

 

1PH, 220V, 50Hz

3PH, 380V, 50Hz

Refrigerant type

 

R22 or R407C

Running control method

 

Programmable logical control, fully automation

Safe protection

water-lackage delay protection,high and low pressure switch, freeze protection device, overheat protection, overload protection device,phase sequence and short of phase protection, safety valve

Compressor

type

 

rotary compressor

scroll compressor

Evaporator

type

 

tube in tube

water flow range

m3/h

1.4

1.7

2.4

2.6

3.8

5.2

7.7

11.2

13.8

17.5

water resistance

kPa

30

30

35

45

45

45

47

48

52

55

water inlet/outlet pipe diameter

mm

Rc 1-1/2 "

Rc 1-1/2 "

Rc 1-1/2 "

Rc 1-1/2 "

DN50

DN50

DN50

DN50

DN50

DN65

Condenser

type

 

tube in tube

water flow range

m3/h

1.7

2.1

2.9

3.1

4.6

6.3

9.3

13.6

16.3

21.3

water resistance

kPa

30

35

40

50

55

60

63

65

65

65

water inlet/outlet pipe diameter

mm

Rc 1-1/2 "

Rc 1-1/2 "

Rc 1-1/2 "

Rc 1-1/2 "

DN50

DN50

DN50

DN50

DN50

DN65

External dimension

length

mm

750

750

750

750

1008

1200

1280

1600

1600

2000

width

mm

700

700

700

700

900

900

1000

900

900

1020

height

mm

724

724

724

724

1070

990

1080

1320

1320

1250

Noise level

DB/(A)

55

56

60

61

62

64

66

68

69

69

Net weight

kg

130

143

150

150

285

290

430

530

565

695

Remark:

cooling capacity under condition: Source side water inlet/outlet temperature 18℃/29℃,user side water inlet/outlet temperature 12℃/7℃

Heating capacity under condition: Source side water inlet temperature 15℃,user side water inlet temperature 40℃


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