Maanshan Ruika Metal Products Technology Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 80000pcs/year |
| Delivery Time | 1-30 working days |
| Packaging Details | standard export package, or as per customer request |
| Referigeration | CO2 R744 |
| Application: | Outdoor, Hotel, Commercial, Household |
| Use: | Space Heating, Cooling, Hot Water Solutions |
| Function: | Space Heating,Cooling & Hot Water |
| Max Hot Water Te | 70-90 C |
| Working Ambient Tem | -25C to 43C |
| Brand Name | LN |
| Model Number | SJKRS-55 II/C |
| Certification | CE ISO CCC ROHS |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 80000pcs/year |
| Delivery Time | 1-30 working days | Packaging Details | standard export package, or as per customer request |
| Referigeration | CO2 R744 | Application: | Outdoor, Hotel, Commercial, Household |
| Use: | Space Heating, Cooling, Hot Water Solutions | Function: | Space Heating,Cooling & Hot Water |
| Max Hot Water Te | 70-90 C | Working Ambient Tem | -25C to 43C |
| Brand Name | LN | Model Number | SJKRS-55 II/C |
| Certification | CE ISO CCC ROHS | Place of Origin | China |
| High Light | IPV4 CO2 Heat Pump Water Heater ，Inverter CO2 Heat Pump Water Heater ，EN14511 Co2 Heat Pump | ||
Performance of CO2 Heat Pump Water Heater with Inverter Technology Hot Water Solutions
The CO2 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 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 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.
CO2 Heat Pump 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
CO2 Heat Pump Water Heater with Inverter Technology Hot Water Solutions Specifications:
1. Service life: 20 years
2. The highest water temperature: 90ºC
3. Rated voltage: 380V 3N-50HZ
4. Noise: <65 dB (A)
5. Anti-vibration level: I
6. Waterproof grade: IPV4
Warranty:
1. CE, CB, RoHS, Conform to EN14511-2:2011 test standard, ISO9001, ISO14001.
2. 2 year warranty
| Unit type | SJKRS-28 II/C | SJKRS-36II/C | SJKRS-55 II/C | SJKRS-73 I/C | SJKRS-106 IC | SJKRS-I60II /C | |
| Specifications | 7.5HP | 10HP | 15HP | 20HP | 30HP | 40HP | |
| Power supply | Three-phase five-wire380V/50Hz | ||||||
| Heating mode | Direct heat/cycle type | ||||||
| Standard working condition | Heating capacity( kw ) | 27.5 | 36.7 | 55.1 | 72.8 | 10.6.5 | 155.1 |
| Input Power(kW) | 6.1 | 8.2 | 13.7 | 16.1 | 23.6 | 34.5 | |
| COP | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | |
| Hot Water flow(m³/h) | 0.59 | 0.79 | 1.18 | 1.56 | 2.29 | 3.33 | |
| High temperature condition | Heating capacity kw ) | 23.9 | 28.5 | 51.5 | 59.5 | 89 | 13.1.5 |
| Input Power(kW) | 7.5 | 8.9 | 16.1 | 18.6 | 27.8 | 41.1 | |
| COP | 3.2 | 3.2 | 3.2 | 3.2 | 3.2 | 3.2 | |
| Hot Water flow(m³/h) | 0.27 | 0.33 | 0.59 | 0.68 | 1.02 | 1.51 | |
| Low temperature condition | Heating capacity( kw ) | 17.3 | 21.4 | 34.8 | 41.5 | 62.2 | 94.5 |
| Input Power(kW) | 6.2 | 7.6 | 12.4 | 14.8 | 22.2 | 33.8 | |
| COP | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 | |
| Hot Water flow(m³/h) | 0.32 | 0.4 | 0.65 | 0.78 | 1.16 | 1.77 | |
| Component Information | Size of water pipe joint | DN20 | DN25 | DN32 | DN40 | ||
| Water heat exchanger | Plate or sleeve heat exchanger | ||||||
| Air Heat Exchanger | Aluminum Fin for copper tube | ||||||
| compressor type | Semi-closed reciprocating | ||||||
| Operation Panel | Color touch screen | ||||||
| Maximum outlet temperature(℃) | 90℃ | ||||||
| Refrigerants | R744 (CO2 ) | ||||||
| Design pressure(MPa) | High side 15, low side 8 | ||||||
| Dimensions (length, width and height mm) | 1450x950x1450 | 1600x950x1500 | 1850x1150x1900 | 2050x1150x1950 | 2670x1410x2150 | 2290x2270x1980 | |
| Noise (dB) | 56 | 59 | 62 | 67 | 70 | 70 | |
| Weight(kg) | 550 | 660 | 780 | 860 | 1180 | 221360 | |
| SCOPE of use | Feed water temperature(℃) | 5~ 40 | |||||
| Feed water pressure | 0.05~ 0.4 | ||||||
| Effluent temperature(℃) | 55~ 90 | ||||||
| Maximum flow | 1.2 | 1.5 | 2.4 | 3.2 | 4.9 | 6.5 | |
| Ambient temperature(℃) | ’-20~43 | ||||||
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2002
Total Annual:
1.MILLION-2MILLION
Employee Number:
50~150
Ecer Certification：
Active Member
As one of the most well-known and respected brands in the ASHP market, our heat pumps are suitable for small retail outlets and commercial buildings as well as domestic properties. Using efficient heat pump technology to deliver supreme comfort and low operating costs, we have different series ... As one of the most well-known and respected brands in the ASHP market, our heat pumps are suitable for small retail outlets and commercial buildings as well as domestic properties. Using efficient heat pump technology to deliver supreme comfort and low operating costs, we have different series ...
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