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Residential Air Conditioning Heat Recovery Unit Screw Water Cooled Chiller 90 -170 Tons

Residential Air Conditioning Heat Recovery Unit Screw Water Cooled Chiller 90 -170 Tons

    • Residential Air Conditioning Heat Recovery Unit Screw Water Cooled Chiller 90 -170 Tons
    • Residential Air Conditioning Heat Recovery Unit Screw Water Cooled Chiller 90 -170 Tons
  • Residential Air Conditioning Heat Recovery Unit Screw Water Cooled Chiller 90 -170 Tons

    Product Details:

    Place of Origin: China
    Brand Name: EuroKlimat
    Certification: ISO9001, ISO14001, OHSAS18001, CRAA, CQC
    Model Number: EKSC

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 pcs
    Price: Negotiation
    Packaging Details: Plywood
    Delivery Time: 10 working days after received your payment
    Payment Terms: T/T or L/C
    Supply Ability: 5,000pcs per month
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    Detailed Product Description
    Product Name: Packaged Heat Recovery Unit Scroll Ground Water Heat Pump Chiller Capacity(Ton ): 90-170
    Refrigerant: R134A Circuit Water Pump: Optional

     

    Heat recovery unit screw type water cooled chiller 90 -170 tons

     

     

    More Energy Saving

     

    An EKSC water (ground) source heat pump system uses heat exchangers to directly exchange heat with a geothermal energy source to reduce the consumption of fossil resources. It is basically immune to ambient environment changes, efficient, and energy saving. The operation efficiency around the year is 40-60% higher than traditional central air conditioning systems.

     

    Environment Friendly

     

    When providing heat in summer, an EKSC water (ground) source heat pump system does not need a boiler, and does not release gas, liquid or solid waste to the environment. It is an ideal green air
    conditioning solution that meets energy saving and environment protection requirements. Optional R134 environment-friendly refrigerant makes the system work with high efficiency both in partial and full workload. They are energy efficient and do not cause ozone depletion.

     

    Highly Reliability

     

    An EKSC water (ground) source heat pump system works under stable conditions that does not vary with ambient temperatures. The heating capacity does not decrease even in cold water, and no defrosting is required.

     

    Saving Space

     

    An EKSC water (ground) source heat pump system does not require a cooling tower or other outdoor equipment such as boiler room and area for storing coal and solid waste. It saves building space and makes building look more graceful. In addition, the system also mitigates heat-island effect around buildings.

     

    Low Maintenance Cost

     

    An EKSC water (ground) source heat pump system saves installation and maintenance costs for cooling tower, roof fan, and outdoor equipment. The compressor works reliably without refrigerant over-pressure or under-pressure problems which may occur in traditional central air conditioning systems. This greatly
    reduces the maintenance cost.

     

    Wide Application

     

    An EKSC water (ground) source heat pump system works for three purposes (provides heating, cooling, and hot water), which is equal to a boiler plus an air conditioning system and can be widely used in buildings such as hotels, schools, shopping malls, and office buildings in various environments.


    Specifications 

     

    Model EKSC090 EKSC110 EKSC125 EKSC135 EKSC145 EKSC160 EKSC170
    Cooling Cooling capacity U.S.RT 86.6 106.9 125.1 134.4 144.6 158.6 168
    kW 304.5 376 440.1 472.8 508.7 557.9 590.8
    x104kcal/h 26.2 32.3 37.8 40.7 43.7 48 50.8
    Input power kW 55.3 67.3 78.4 83.6 86 93.8 101.2
    COP kW/kW 5.51 5.59 5.61 5.66 5.92 5.95 5.84
    Chilled water flow m3/h 52.4 64.7 75.7 81.3 87.5 96 101.6
    Pressure drop of chilled water kPa 75 85 77 85 85 85 83
    Cooling water flow m3/h 61.9 76.2 89.2 95.7 102.3 112.1 119
    Pressure drop of cooling water kPa 67 62 72 75 69 71 72
    Heating* Heating capacity U.S.RT 103.5 127.4 148.6 159.3 171 187.4 198.5
    kW 364.2 448.2 522.7 560.2 601.5 659.1 698
    x104kcal/h 31.3 38.5 45 48.2 51.7 56.7 60
    Input power kW 69.9 85 99.1 105.5 108.6 118.3 127.8
    COP kW/kW 5.21 5.27 5.28 5.31 5.54 5.57 5.46
    Hot water flow rate m3/h 62.6 77.1 89.9 96.4 103.5 113.4 120.1
    Hot water pressure drop kPa 69 64 73 76 71 73 73
    Water source flow rate m3/h 50.6 62.5 72.9 78.2 84.8 93 98.1
    Water source pressure drop kPa 70 79 71 78 80 80 77
    Cooling + total heat recovery* Cooling capacity U.S.RT 74.1 91.5 107.1 115.1 123.8 135.8 143.8
    kW 260.7 321.9 376.8 404.7 435.5 477.7 505.9
    x104kcal/h 22.4 27.7 32.4 34.8 37.5 41.1 43.5
    Heat recovery capacity U.S.RT 93.8 115.5 135.1 144.9 154.5 169.2 179.9
    kW 330 406.2 475.1 509.6 543.3 595.2 632.7
    x104kcal/h 28.4 34.9 40.9 43.8 46.7 51.2 54.4
    Input power kW 69.3 84.3 98.3 104.9 107.8 117.5 126.9
    Cooling COP kW/kW 3.76 3.82 3.83 3.86 4.04 4.07 3.99
    Heat recovery COP kW/kW 4.76 4.82 4.83 4.86 5.04 5.07 4.99
    Total COP kW/kW 8.52 8.63 8.67 8.72 9.08 9.13 8.98
    Chilled water flow m3/h 52.4 64.7 75.7 81.3 87.5 96 101.6
    Pressure drop of chilled water kPa 75 85 77 85 85 85 83
    Hot water flow rate m3/h 56.8 69.9 81.7 87.7 93.4 102.4 108.8
    Hot water pressure drop kPa 57 53 61 63 58 60 61
    Compressor Type   Semi-closed double-screw compressor
    Qty.   1 1 1 1 1 1 1
    Startup type   Y-Δ
    Capacity modulation % 25%-100% stepless modulation
    Power supply   380V/3~/50Hz
    Condenser Type   Water-cooled shell-tube type
    Qty.   1 1 1 1 1 1 1
    Evaporator Type   Dry shell-tube type
    Qty.   1 1 1 1 1 1 1
    Refrigerant type   R134a
    Lubricant Code   EK02
    Filling L 13x1 13x1 19x1 19x1 23x1 23x1 23x1
    Temperature control   PID control over water temperature
    Outer diameter of chilled water inlet/outlet pipe φ(mm) 139.7 139.7 168.3 168.3 168.3 168.3 168.3
    Outer diameter of cooling water inlet/outlet pipe φ(mm) 114.3 114.3 114.3 114.3 139.7 139.7 139.7
    Heat-insulation material   PID control over water temperature
    Weight of a single indoor unit kg 1850 1870 2240 2260 2830 2860 3080
    Operating weight kg 2090 2110 2640 2660 3240 3260 3490
    Rated current (cooling) A 95 115 133 143 147 160 172
    Rated current (heating*) A 120 146 169 180 186 202 218
    Rated current (cooling + heat recovery*) A 119 145 167 179 184 201 217
    Startup current A 287 343 545 545 660 660 749
    Max. startup current (cooling) A 287 343 545 545 660 660 749
    Max. startup current (heating*) A 287 343 545 545 660 660 749


    Note:
    ■ Working conditions for nominal cooling capacity: inlet/outlet water temperature in the evaporator: 12/7°C; inlet/outlet water temperature in the condenser 30/35°C.
    ■ Working conditions for nominal heating capacity: water flow in the above table; inlet/outlet water temperature in the condenser: 40/45°C; inlet/outlet water temperature in the evaporator
    15/10°C (note: antifreeze is required when water temperature in the water circuit is lower than 3°C in winter).
    ■ Working conditions for nominal cooling + total heat recovery capacity: inlet/outlet water temperature in the evaporator ~/7 °C; inlet/outlet water temperature in the condenser 40/45°C.
    ■ Heating capacity parameters in the table are measured only for heat pump units. Cooling only units do not have this parameter.
    ■ In the parameter table, parameters marked with "cooling + total heat recovery*" are applicable to only to total heat recovery units, and are not applicable to cooling only or heat pump units.
    ■ The pressure drops of evaporators and condensers do not include resistance from external water pipes and parts.
    ■ For on-site electric wiring, see the name plate or installation menu of the unit.

    Contact Details
    Guangdong EuroKlimat Air-Conditioning & Refrigeration Co., Ltd

    Contact Person: LENG

    Send your inquiry directly to us (0 / 3000)

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