R744 CO2 Hot Water Heat Pumps Semi Closed Reciprocating
R744 CO2 Hot Water Heat Pumps Semi Closed Reciprocating
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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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CO2 Hot Water Heat Pumps


R744 Hot Water Heat Pumps


Semi Closed Reciprocating Co2 Heat Pump

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

R744 CO2 Hot Water Heat Pumps

Why choose  CO2 hot water heat pumps for your project?

CO2 Heat Pumps boast many features and benefits, providing your project with a number of environmental and economic advantages.

The unique capacity of the  CO2 Heat Pump to produce 90°C hot water makes it suitable for use in a wide range of industrial, commercial and residential environments, including but not limited to:

  • food processing plants
  • dairies
  • shopping centres
  • residential developments
  • hotels
  • restaurants
  • hospitals
  • aged care facilities, and
  • recreational and educational facilities.

CO2 hot water heat pumps variants for electric buses

Reliable and efficient.
Electromobility is the future, but there are still many aspects that need to be dealt with. One of the key issues is the range that needs to be increased by continuously optimising all components. What’s more, electric buses do not produce waste heat that can be used to heat the passenger compartment. Electromobility therefore requires highly efficient auxiliary consumers and an integrated heating and cooling strategy.

The idea: an air-conditioning system for electric buses that increases the range and saves money on service and maintenance while adding ecological value at the same time.

The result: an integrated thermal management system for electric buses – 100% needs-based and customisable with maximum efficiency – Leomon CO2 hot water heat pumps

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


R744 CO2 Hot Water Heat Pumps Semi Closed Reciprocating 0

R744 CO2 Hot Water Heat Pumps Semi Closed Reciprocating 1


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