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EVI Inverter Heat Pump for Outdoor

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Shandong

  • Validity to:

    Long-term effective

  • Last update:

    2023-09-12 01:31

  • Browse the number:

    372

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Company Profile

Airsour Co., Ltd

By certification [File Integrity]

Contact：sdars(Mr.)  

Email：

Telephone：

Phone：

Area：Shandong

Address：Shandong

Website：http://www.airsour.com/ http://sdars.cnpof.com/

Product Details

Evi air source heat pump uses the heat energy in the air for heat exchange, compressing the air through the compressor to raise the heat from low temperature to high temperature and transfer this heat to the indoor air for heating purpose. At the same time, the heat pump can also work in reverse, absorbing heat from the indoor air and releasing it to the outdoors through the condenser to achieve cooling.





 




Advantages


 



1. High efficiency and energy saving: Evi air source heat pump adopts high efficiency compressor and heat exchanger, which can convert heat from low temperature air into high temperature hot water, and its thermal efficiency can reach more than 400%, compared with the traditional boiler method, its energy saving effect is very significant.



2. Environmental protection and safety: It does not need to burn any fuel and does not produce harmful gases such as carbon dioxide, nitrogen oxide and sulfide, which will not cause any pollution to the environment and is very safe.





3. Wide range of air source: It can extract heat from outdoor air instead of requiring underground pipes or water source, so it is very wide applicable and can be used anywhere.



4. Smooth and comfortable: It does not produce any noise, and it can run continuously without interruption, so that the indoor temperature is always maintained in a comfortable range.



5. With multiple functions: It has multiple functions, besides providing heating and hot water, it can also change its working state to blow cold air into the room and then cool the room to convert it into air conditioner.



 







































































































































































































































Model

DKX(L)S-9N1/LBP

DKX(L)S-15N1/LBP

DKX(L)S-15N1/LBP

DKX(L)S-15N1/LBP

Rated heating

Rated heat production(KV)

8.8

15

18

20

Input power(KW)

2.67

4.36

5.26

5.88

COP(V/W)

3.3

3.44

3.42

3.4

Nominal heat production

Rated heat production(KV)

5.32

11.1

12.1

14.5

Input power(KW)

2.25

4.7

5.13

6.01

COP(V/W)

2.36

2.36

2.36

2.41

IPLV(H)(W/V)

2.8

2.85

2.85

2.86

Low temperature heating

Rated heat production(KV)

4.7

9.4

10.2

12.5

Input power(KW)

2.6

4.72

5.07

6.1

COP(V/W)

1.81

1.99

2.01

2.05

Rated cooling

Rated cooling capacity(kV)

7

11.5

12

15.6

Input power(kw)

2.69

4.34

4.61

6.34

BER(V/W)

2.60

2.65

2.60

2.60

Power supply specifications

220v~50Hz

220v~50Hz

220v~50Hz

220v~50Hz

Max. Power Input(KW)

4.4

5.2

6.6

7.1

Max. Current Input(A)

20

23.7

30

32.5

Maximum water discharge temperature(℃)

58

58

58

58

Operating temperature range(℃)

-30~43

-20~43

-30~43

-30~43

Refrigeration Systems

Refrigerant specification

R410A

R410A

R410A

R410A

Refrigerant charge volume(Kg

1.26

2.25

2.5

2.8

Compressor Specifications

DC inverter double rotor

DC inverter double rotor

DC inverter double rotor

DC inverter double rotor

Heat exchanger specifications

High efficiency hydrophilic aluminum foil fin heat exchanger

High efficiency hydrophilic aluminum foil fin heat exchanger

High efficiency hydrophilic aluminum foil fin heat exchanger

High efficiency hydrophilic aluminum foil fin heat exchanger

Water flow(㎡/h)

Water flow(m³/h)

1.20

1.98

2.06

2.50

Water resistance(KPa)

37

38

43

54

Inlet pipe/outlet pipe(inch(mm))


 1.2" inner teeth 1.2" inner teeth 1.2" inner teeth

1.2" inner teeth

Mainframe

Net size(L/W/H)(mm)

1100*400*1012

1100*400*1012

1100*400*1352

1100*400*1352

Package Size(L/W/H)(mm)

1140*440*1052

1140*440*1052

1140*440*1392

1140*440*1392

Net weight(Kg)

60

130

130

140

Gross weight(Kg)

65

145

145

155

Noise(dB(A))

≤59.5

≤61.5

≤61.5

≤62


 





 




Operation Principle


 



1. External unit: The external unit is equipped with compressor, condenser, expansion valve and evaporator and other components. By absorbing heat from the air, the external unit evaporates the low-temperature and low-pressure refrigerant into a high-temperature and high-pressure gaseous refrigerant.



2. Inner unit: There is a heat exchanger in the inner unit, and the refrigerant is transferred through the inner unit pipe circulation. Inside the indoor unit, heat energy is transferred through water circulation to raise or lower the air temperature.



3. Working method: Evi air source heat pump uses the special structure design of EVI air source heat pump compressor, which can improve the compression and expansion efficiency of refrigerant as many times as possible and strike a balance between economic and practical effect. At the same time, the new refrigerant used in air source heat pump does not damage the ozone layer, protects the environment and plays a more green role.

http://www.airsour.com/