Commercial CO2 Heat Pump Water Heaters 380V 50Hz For Space Heating
Commercial CO2 Heat Pump Water Heaters 380V 50Hz For Space Heating
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Basic Infomation
Place of Origin: China
Brand Name: LN
Certification: CE ISO CCC ROHS
Model Number: SJKRS-106 IC
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Commercial CO2 Heat Pump Water Heaters


380V CO2 Heat Pump Water Heaters


ISO Direct Co2 Water Heater

Payment & Shipping Terms
Packaging Details: standard export package, or as per customer request
Delivery Time: 1-30 working days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 80000pcs/year
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
Product Description

Commercial CO2 Heat Pump Water Heaters: operating principle and areas of application

CO2 heat pumps use energy from the environment to generate heat. Non-flammable carbon dioxide is an exceptionally eco-friendly refrigerant, so CO2 heat pumps can considerably reduce harmful emissions. CO2 is also an excellent refrigerant because it is not flammable and there is an abundance of it on earth. But how does a CO2 high-temperature heat pump actually work? And what areas is the technology suitable for? In the following section we outline the operating principle of the CO2 heat pump and explain the areas it is most suitable for.

How does a heat pump work?

The fundamental principle of heat pumps is to absorb heat at low temperature levels and dispense it as useful heat at a higher temperature. A heat pump uses heat sources that are normally technically not usable. For instance, a high-temperature heat pump can increase the temperature of geothermal energy from 10 °C to 90° C. In addition to geothermal energy, it can utilise surface water and seasonal heat stores as heat sources.

Commercial CO2 Heat Pump Water Heaters use waste heat and convert it into useful heat

But a CO2 high-temperature heat pump only lives up to its full potential in terms of performance and sustainability when it converts waste heat from industrial production, exhaust air from air-conditioning systems, or waste heat from chillers and then makes it available as heat output at a higher temperature level. Because it optimises such processes, using a heat pump generates significant energy savings.

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


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