Commercial High Temperature R744 CO2 Heat Pump For House Heating And Cooling
Brand Name:LN
Certification:CE ISO CCC ROHS
Model Number:SJKRS-106 IC
Minimum Order Quantity:Negotiable
Delivery Time:1-30 working days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
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PO1669, Maanshan, Anhui Province, China
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Commercial and Industrial High Temperature R744 CO2 air source Heat Pump house heating and cooling water heater
Commercial and Industrial Heat Pumps: CO2 Models Producing Hot Water
- Transcritical carbon dioxide (CO2) industrial heat pumps are widely used for commercial and industrial applications in Japan. Mayekawa Manufacturing Company (MYCOM) offers commercial/industrial water heating EcoCute CO2 heat pumps with ratings up to 90 kW. This water-source CO2 heat pump water heater (HPWH) can supply 5,800 gallons per day of water at 194°F. This equipment typically costs 25% to 35% more than a boiler for water heating. This technology can be very useful for generating water hot enough for radiant floor heating and many industrial processes. For example, CO2 industrial heat pumps can extract the heat from fresh milk prior to refrigeration and use it to generate hot water for washing. These units require compressors that operate between 600 to 1,700 pounds per square inch gauge (psig). The heat pump Coefficient of Performance (COP) is not negatively impacted from high-pressure operation because the compressors operate at a low pressure ratio. MYCOM has obtained Underwriters Laboratories (UL) listings for their industrial heat pump products so, unlike the residential-scale version of this technology (E3TNW #389 Carbon-Dioxide Heat Pump Water Heaters)
The benefits of Commercial and Industrial High Temperature R744 CO2 air source Heat Pump house heating and cooling water heater include:
- Carbon Dioxide is a natural, environmentally friendly alternative to traditional refrigerants.
- Effective refrigeration with simultaneous heat production to a high-temperature level.
- Effective heat recovery using industrial waste heat sources and wastewater.
- Reduction of CO2 pollutant emissions through oil and gas savings.
- Highly cost-effective – short payback period.
- Premium quality, designed and produced in Germany in line with ISO 9001:2008.
- Plant-side quality inspections such as pressure strength tests, leak tests and electrical tests are certified.
- State-of-the-art control technology including remote monitoring.
- Compact design.
- Commercial and Industrial High Temperature R744 CO2 air source Heat Pump house heating and cooling water heater specification
| 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 | ||||||
Commercial High Temperature R744 CO2 Heat Pump For House Heating And Cooling
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