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Low Temperature Air Source Heat Pump
  • Low Temperature Air Source Heat Pump
  • Low Temperature Air Source Heat Pump
  • Low Temperature Air Source Heat Pump
  • Low Temperature Air Source Heat Pump

Low Temperature Air Source Heat Pump

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  • Features
  • Technical Data
  • Application
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  • Part List
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Feature
1.Low temperature high efficiency: ambient temperature -12℃, water outlet temperature 41℃, cop≥2.51; ambient temperature -20℃, water outlet temperature 41℃, cop≥2.15; Comprehensive energy efficiency is higher than coal to electricity energy conservation certification value
2.Stable and reliable: ambient temperature -25℃, water outlet temperature 60℃, Long-term stable operation;
3.Quiet operation: equipment`s operation is quiet, outdoor type unit`s noise is below 56dB(A), commercial type unit`s noise is below 65dB(A);
4.Modern techniques: double electron expansion, 3 fin temperature sensor, optional humidity sensor control defrost.
5.Patented technology: the design of high efficiency piping system for cooling and heating, full counter current design.

Item                           Model

LTAEH-10HD

LTAEH-14HD

LTAEH-17HD

Ambient DB/WB temperature

Inlet/Outlet temperature

Capalcity

Unit

7℃/6℃

30℃/35℃

Heating capacity

kW

8.8

14.0

17.6

Input power

kW

2.2

4.0

4.4

36℃/41℃

Heating capacity

kW

9.0

14.2

17.8

Input power

kW

2.5

4.1

5.0

40℃/45℃

Heating capacity

kW

9.0

14.2

18.0

Input power

kW

2.8

4.6

5.6

50℃/60℃

Heating capacity

kW

9.2

14.5

18.4

Input power

kW

3.3

6.0

6.3

-12℃/-14℃

30℃/35℃

Heating capacity

kW

5.4

8.1

11.0

Input power

kW

2.1

3.2

4.2

36℃/41℃

Heating capacity

kW

5.6

8.9

11.1

Input power

kW

2.3

3.69

4.70

40℃/45℃

Heating capacity

kW

5.5

9.0

11.2

Input power

kW

2.9

4.4

5.8

50℃/60℃

Heating capacity

kW

6.2

9.4

12.4

Input power

kW

3.9

5.9

7.8

35℃/---

12℃/7℃

Cooling capacity

kW

7.1

10.2

14.2

Input power

kW

2.6

3.7

5.2

Max input power

kW

4.1

5.8

8.2

Max running current

A

18

29

36

Compresosr

Type

Jet enthalpy increasing vortex compressor

Fan

Type

Low noise axial fan

Water heat exchanger

Type

High efficiency tank type heat exchanger

Connection size

R1〞

R1〞

R1〞

Water flow

Cooling(△5k)

m3/h

1.22

1.75

2.4

Heating(△5k/△10k)

m3/h

1.58/0.79

2.49/1.25

2.9/1.45

Water side resistance

kPa

25

25

35

Refrigerant

Type

 

R22

Filling quantity

kg

3.6

5.3

6.1

Working range

-30℃-46℃

Power Supply

1N~220V 50Hz

External dimensions(L*W*H)

mm

1200x560x858

1000x560x1316

1100x620x1316

Noise

dB(A)

55

58

58

Net weight

kg

122

126

240



Item                           Model

LTAEH-28HD

LTAEH-35HD

LTAEH-45HD

Ambient dry/wet bulb temperature

Inlet/Outlet temperature

Capalcity

Unit

7℃/6℃

30℃/35℃

Heating capacity

kW

28

33.6

42

Input power

kW

8

9.2

12

36℃/41℃

Heating capacity

kW

28.4

34

42.6

Input power

kW

8.2

9.8

12.3

40℃/45℃

Heating capacity

kW

28.6

34.4

44.6

Input power

kW

9.2

10.2

13.8

50℃/60℃

Heating capacity

kW

29

35.2

43.5

Input power

kW

12

13.2

18

-12℃/-14℃

30℃/35℃

Heating capacity

kW

16.2

19.6

24.3

Input power

kW

6.4

7.8

9.6

36℃/41℃

Heating capacity

kW

16.4

20

24.6

Input power

kW

7.3

8.6

10.95

40℃/45℃

Heating capacity

kW

16.6

20.4

24.9

Input power

kW

6.1

9.4

13.2

50℃/60℃

Heating capacity

kW

18.8

23.2

28.2

Input power

kW

11.8

12.6

17.7

35℃/---

12℃/7℃

Cooling capacity

kW

20.2

27

30.6

Input power

kW

7.4

9

11.1

Max input power

 

11.6

13.6

17.4

Max running current

 

58

64

87

Compresosr

 

Jet enthalpy increasing vortex compressor

Fan

 

Low noise axial fan

Water heat exchanger

 

High efficiency tank type heat exchanger

Connection size

R1.5〞

R2〞

R2〞

Water flow

Cooling(△5k)

m3/h

3.5

4.6

5.25

Heating(△5k/△10k)

m3/h

5/2.5

5.8/2.9

7.47/3.75

Water side resistance

kPa

37

43

45

Refrigerant

Type

 

R22

Filling quantity

kg

8

10

7+7

Working range

-30℃-46℃

Power Supply

3∅~380V 50Hz

External dimensions(L*W*H)

mm

1510x810x962

1650x910x962

1800x910x1036

Noise

dB(A)

58

60

61

Net weight

kg

236

450

490

Widely used in houses, villas, factories, schools, hotels, hospitals,beauty parlor,bath centers,TCM pharmacy,swimming pool,large shopping plaza,tobacco industry,etc.. 
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