EVI Heat Pump Three In One Unit_Shanghai Sealey Air Conditioning Co., Ltd.


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EVI Heat Pump Three In One Unit

    Features:
    1.Applied range:sanitary hot water, heating, cooling.
    2.Enhanced vapor injection compressor, Ambient condition:-25~43℃.
    3.Five modes:  Hot water;Heating;Cooling;Heating + Hot water;Cooling + Hot water.
    4.In summer,On the cooling+hot water model,unit will be cooling,or hot water,or two at the same time automatically.
    5.In winter,On the heating+hot water model,unit will be heating,or hot water,or two at the same time automatically.
    6.Heat recovery technology,get free sanitary hot water when cooling.
    7.Three heat exchangers. The sanitary hot water and the heating (cooling) water is completely separated.
    8.Eco-friendly refrigerant: R407C .
    9.Two speed fan motor:further improve unit operation(hot water model)under high ambient temperature.
    10.Expansion valve regulates the flow of refrigerant precisely.
    11.Galvanized plate shell, powder coating.
    12.LCD display wire controller.
    13.Can set the operating time freely.
    14.Unit runs or stop automatically according to water temperature.
    15.Compatibility of indoor signal control(10~12V).
    16.Can control the auxiliary heating (e.g. electric heating).
    17.With hot water return control, to keep the water warm in supplying pipe.
    18.Water flow protection control.
    19.Automatic prevent freezing in the winter.
    20.Automatic defrosting.
    21.Failure diagnosing function.
    22.Modular design,units combine freely (KS-24J2P, KS-50J2P).
    Specification of EVI heat pump three in one unit

    Model KS-8J1P KS-12J2P KS-12J2PA KS-24J2P KS-50J2P
    Power supply(V/Ph/Hz) 220-240/1/50 380/3/50
    Hot water model Heating capacity kW 11.5 17.5 17.5 35 70
    Rated power input kW 2.8 4.2 4.2 8.2 16.5
    COP   4.1 4.2 4.2 4.3 4.2
    Hot water output L/h 245 375 375 750 1500
    Hot water temperature 20~60
    Floor heating model Heating capacity kW 9.5 15 15 30 60
    Rated power input kW 2.45 3.8 3.8 7.6 15.5
    COP   3.9 3.9 3.9 3.9 3.9
    Fan coil heating model Heating capacity kW 9.5 15.0 15.0 30.0 60
    Rated power input kW 2.80 4.45 4.45 9.00 18.2
    COP   3.4 3.4 3.4 3.3 3.3
    Cooling mode Cooling capacity kW 8 12 12 24 50
    Heat recovery capacity kW 9.0 14.0 14.0 28.0 57.0
    Rated input power kW 2.70 4.10 4.10 8.0 17
    EER   6.3 6.3 6.3 6.5 6.3
    Circulating water flow Hot water m3/h 2.2 3.3 3.3 6.6 13.2
    Heating/Cooling 1.8 2.8 2.8 5.7 11.7
    Water resistance Hot water side kPa ≤25   ≤40 ≤50
    Heating/cooling side ≤8   ≤25 ≤45
    Compressor type   EVI Scroll
    Refrigerant   R407C
    Noise dB(A) 58 58 58 64 66
    Net weight kg 112 143 138 340 780
    Unit dimensions mm 960×340×1260 755×755×980 1390×740×1640 2025×1030×1995
    Packing dimensions mm 1100×480×1350 780×780×1020 1490×790×1800 2130×1075×2080
    Stacking layers layer 1 1 2 1 1
    Water pipe connector mm DN25(1") DN25(1") DN25(1") DN40(1-1/2") DN65(2-1/2")
    Ambient condition -25~43
    Picture of appearance   Picture 1 Picture 2 Picture 3 Picture 4
    Auxiliary heating control function(hot water side)   No No No Yes Yes
    Auxiliary heating control function(heating side)   Yes Yes Yes Yes Yes
    indoor signal control function(heating/cooling)   Yes Yes Yes Yes Yes
    Modular control function   No No No Yes Yes