| Customization: | Available |
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| Energy Efficiency Grade: | One |
| Heat Temperature: | 80-90°C |
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The CO2(R744) heat pump uses heat from the air to heat the house or provide hot water. Carbon dioxide (R-744) is a very environmentally friendly refrigerant that can effectively help reduce greenhouse gas emissions.
The heat pump is an efficient and environmentally friendly heating system. 1kW of energy input can be converted to 3.9kW of heat output. Compared with heating systems that use electricity or natural gas, it can save 75% of the cost.
The CO2(R744) heat pump has a higher level of safety, because carbon dioxide (R-744) does not burn to reduce the risk of fire. And, it will not harm the environment.
The unique ability of the CO2(R744) heat pump to generate 90°C hot water makes it suitable for various industrial, commercial and residential projects, including food processing plants, dairy products, shopping centers, apartments, hotels, restaurants, hospitals, elderly care, entertainment and education facilities .
The working principle of CO2 Heat Pump:
The R744 heat pump hot water system absorbs energy from the ambient atmosphere and converts it into heat. The ozone-friendly refrigerant (CO2) absorbs heat and then flows into the compressor where it is converted into high-temperature gas. Then it passes through the condenser in the water heat exchanger. The water is heated and then stored in the hot water tank for later use.
Features:
1. Power range: 14kW, 27kW, 41kW, 49kW, 95kW, etc.
2. The world-renowned scroll compressor is highly efficient and stable.
3. CO2 R-744 refrigerant, environmentally friendly, does not destroy ozone
4. Working environment range: -20ºC~43ºC
5. Intelligent controller and fast adjustment microprocessor can be adjusted.
6. PVC titanium alloy heat exchanger has sufficient corrosion resistance and more durable.
7. It has protection functions such as overheat protection, high pressure protection, high temperature protection, and low pressure protection.
8. Copper pipes with grooves inside can improve efficiency.
9. Four-way valve ensures reliable defrosting function
10. The initial investment is relatively low, easy to install and maintain
Warranty:
1. CE, CB, RoHS, Conform to EN14511-2:2011 test standard, ISO9001, ISO14001.
2. 2 year warranty
|
Model |
SJKRS-28/C |
SJKRS-36/C |
SJKRS-55/C |
SJKRS-73/C |
SJKRS-106/C |
SJKRS-160/C |
|
|
Type |
7.5HP |
10HP |
15HP |
20HP |
30HP |
40HP |
|
|
Power |
380V/50Hz |
||||||
|
Heating method |
Direct heating/circulating |
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|
Standard working conditions |
(kW) |
27.5 |
36.7 |
55.1 |
72.8 |
106.5 |
155.1 |
|
(kW) |
6.1 |
8.2 |
12.3 |
16.3 |
23.9 |
34.1 |
|
|
COP |
4.5 |
4.47 |
4.47 |
4.46 |
4.45 |
4.55 |
|
|
Hot water flow(m3/h) |
0.59 |
0.79 |
1.18 |
1.56 |
2.29 |
3.33 |
|
|
High temperature conditions |
Heating capacity(kW) |
23.9 |
28.5 |
51.5 |
59.5 |
89 |
131.5 |
|
input power(kW) |
7.6 |
9.1 |
16.2 |
18.9 |
27.2 |
40.3 |
|
|
COP |
3.14
|
3.12 |
3.17 |
3.15 |
3.26 |
3.26 |
|
|
(m3/h) |
0.27 |
0.33 |
0.59 |
0.68 |
1.02 |
15.1 |
|
|
Low temperature conditions |
Hot water flow(kW) |
17.3 |
21.4 |
34.8 |
41.52 |
62.2 |
94.5 |
|
Input power(kW) |
6.3 |
7.8 |
12.5 |
15.1 |
22.9 |
32.8 |
|
|
COP |
2.76 |
2.75 |
2.78 |
2.74 |
2.71 |
2.88 |
|
|
Hot water flow(m3/h) |
0.32 |
0.40 |
0.65 |
0.78 |
1.16 |
1.77 |
|
|
Component information |
Water pipe interface size |
DN20 |
DN25 |
DN32 |
DN40 |
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|
Water heat exchanger |
Plate or tube heat exchanger |
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|
Air heat exchanger |
Copper tube aluminum fin |
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Compressor type |
Semi-closed reciprocating |
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| Operation panel |
|
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Maximum water outlet temperature(ºC) |
90ºC |
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Refrigerant |
R744(CO2) |
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Design pressure(MPa) |
High-pressure side15 Low side8 |
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Dimensions(Length*width*heightmm) |
1450x950x1450 |
1600x950x1500 |
1850x1150x1900 |
2050x1150x19500 |
2670x1410x2150 |
2290x2270x1980 |
|
|
Noise(dB) |
56 |
59 |
62 |
67 |
70 |
70 |
|
|
Weight(kg) |
550 |
660 |
780 |
860 |
1180 |
1360 |
|
|
Scope of use |
Supply water temperature(ºC) |
5 ~ 40 |
|||||
|
Water supply pressure(MPa) |
0.05 ~ 0.4 |
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|
Water temperature(ºC) |
55 ~ 90 |
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|
Maximum flow(m3/h) |
1.2 |
1.5 |
2.4 |
3.2 |
4.9 |
6.5 |
|
|
Ambient temperature(ºC) |
-30 ~ 43 |
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Components
Applications
Installations
Installation Connection DiagramOur Heat Pump Factory
Leomon was founded in 2005 and is a professional heat pump manufacturer. Leomon is located in Maanshan China. The factory covers an area of 30000 square meters. We have more than 500 employees. We have 8 flexible production lines. The annual output value reaches 1 billion US dollars. Leomon is one of the top ten brand heat pump suppliers in China.
Leomon has a heat pump R&D center composed of more than 20 engineers and 4 professional laboratories. Complying with ISO9001:2008 and ISO14001:2004, all products have obtained CE, CB (IEC) certification and ERP energy label based on EN14825, EN14511, strictly in accordance with the latest EHPA requirements.
Through years of technological innovation and market strategy expansion, Leomon has become the most well-known and influential heat pump brand in China. At present, Leomon is committed to the development of the international market, and its products are sold to more than 60 countries. Such as USA, Canada, Germany, Sweden, Poland, Ukraine, Russia, Finland, Czech, Slovakia, Slovenia, etc.
We provide OEM customization service. We can customize the heat pump according to your specifications and requirements. We can provide good OEM service for your heat pump brand.
If you have a heat pump heating or hot water project, please contact us. We will provide you with the best CO2 (R744) heat pump solution.
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