China High Quality Low Ambient Temperature Heat Pump Factories – 3HP Low Ambient Temperature Heat Pump for Cold Areas – solarshine

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China High Quality Low Ambient Temperature Heat Pump Factories – 3HP Low Ambient Temperature Heat Pump for Cold Areas – solarshine Detail:

Different ambient temperatures will affect the service effect and the service life of the heat pump unit. Under the low ambient temperature in the north, it is necessary to use ultra-low temperature heat pump specially for low ambient temperature to ensure the normal start and operation of the heat pumps.. Solarshine ultra-low temperature air source heat pump adopts a special heat pump compressor, which can also operate stably, heat efficiently and prolong the service life of the unit under the condition of ultra-low temperature environment to -25℃.

specification of low ambient temperature heat pump

Model

KDR-03

KDR-05S

KDR-05-G

KDR-07-G

KDR-10-G

KDR-15

KDR-20

KDR-25

HP

3 HP

5 HP

5 HP

7HP

10HP

15HP

20HP

25HP

Power supply

220V/380V

220V

380V

380V

380V

380V

380V

380V

Input power

2.8

4.2

4.7

5.2

9.2

13

18.5

20.5

Heating power output at different ambient tem.

(20℃)

10.8

16.2

18

20

35.4

50

71.2

78.9

(6/7℃)

9

13.7

15.3

16.9

30

42.3

60

66.6

(-6/7℃)

6.9

10.3

11.5

12.7

22.5

319

453

50.2

(-15℃)

5.9

8.8

9.9

10.9

19.3

273

38.9

43

(-20℃)

5.2

7.8

8.7

9.6

17

24

34.2

37.9

Cooling power output

8.0

12.0

13.4

14.8

26.2

37.1

52.7

68.4

Fan outlet direction

Side

Side

Side

Side

Side

Side

Top

Top

Vfaler connection

DN25

ON25

DN25

DN25

DN32

DN40

DN50

DN50

Fluid rate(M3/H)

2-3

4-5

5-6

5-7

7-10

12-15

15-20

20-25

Dimen -sion

(MM)

1152

1190

1190

1190

1350

1350

1800

1800

(MM)

422

425

425

425

645

645

1100

1100

(MM)

768

1240

1240

1240

1845

184S

2100

2100

WEIGHT (kg)

130

180

160

220

310

355

630

780

Why can air source heat pump work stably at – 25 ℃?

Many people’s misunderstanding of air source heat pump mainly focuses on whether it can operate stably at low ambient temperature,mainly because they still stay in their previous understanding of ordinary heat pumps and lack sufficient understanding of low-temperature heat pumps.


drawing of low ambient temperature heat pump

The core component that causes the performance difference between low-temperature heat pump and ordinary heat pump is compressor. The reason why the low-temperature heat pump can operate normally under lower ambient temperature is to solve several problems encountered by the conventional heat pump – insufficient heating capacity, low cop and unstable operation caused by low evaporation temperature, low suction flow, large compression ratio and high exhaust temperature.

The first is the internal structure design. The scroll profile of the low-temperature heat pump compressor is designed larger, which means that under the condition of lower evaporation temperature, the low-temperature heat pump can obtain higher working efficiency and lower evaporation temperature working range to adapt to the working environment with large temperature difference.


application of description of low ambient temperature heat pump


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China High Quality Low Ambient Temperature Heat Pump Factories –  3HP Low Ambient Temperature Heat Pump for Cold Areas – solarshine detail pictures


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Our well-equipped facilities and great good quality regulate throughout all stages of manufacturing enables us to guarantee total buyer gratification for China High Quality Low Ambient Temperature Heat Pump Factories – 3HP Low Ambient Temperature Heat Pump for Cold Areas – solarshine , The product will supply to all over the world, such as: Grenada, Bulgaria, Liberia, We also have the strong ability of integration to supply our best service, and plan to build the warehouse in the different countries around the world, that will probably be more conveniently to service our customers.
  • The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.
    5 Stars By Joanne from Suriname - 2017.09.16 13:44
    The company's products can meet our diverse needs, and the price is cheap, the most important is that the quality is also very nice.
    5 Stars By Hannah from Bulgaria - 2017.08.15 12:36
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