High Temperature
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7.4kw ~ 13.8kw high temperature units

7.4kw ~ 13.8kw high temperature units

  • *. Intelligent control: Micro processor based digital controller with LCD display
    *. Back-up heating element for emergency (optional). 
    *. Low noise level fan
    *. Efficient tank / High efficiency tube-in- shell heat exchanger
    *. EVI Scroll compressor specially designed for high water temperature heat pump
    *. Durable-more than 15 year's lifetime 
    *. 50Hz and 60Hz units are all available





  • 1.  Base frame and external panels are made of galvanized sheet;

    2.  High efficiency compressor with R407c Refrigerant;

    3.  Touch design LCD control panel, and the control signals are easier to be transferred to the control system;

    4.  Openable cabinet door design for faster and simpler checking and maintenance;

    5.  Well heat insulation inside the unit to increase the COP;

    6.  Exterior rotor fan ensures lower noise and vibration;

    7.  Eight surfaces cabinet design for lovely outlook and sharp edges reduction;

    8.  High quality copper tube coils constructed of outer thread technology;

    9.  Automatic defrosting function included;

    10.  Clock & Timing on/off function;

    11.  General testing and operational test carried out for every unit before package in the factory


    Mark

    Working Principle


     

    80 degrees air source high temperature heat pump
    Product modelPF030-KFGRS-SPF030-KFGRSPF050-KFGRS
    ParametersHeating capacity (kW)7.48.313.8
    Input power (kW)2.93.35.4
    Rated current (A)147.513
    COP2.552.522.56
    Production capacity (L/H)106119198
    Rated outlet hot water temperature (℃)757575
    Max  outlet hot water temperature(℃)808080
    Working  area5~43℃
    IP Grade (Level of protection)IPX4IPX4IPX4
    Anti-electric shock RateIII
    Noise (dB(A))≤55≤55≤58
    Net weight/Gross weight(kg)105/111105/111150/160
    Diameter of pipe (mm)DN25DN25DN25
    Standard ConfigurationMetel plateGalvanized steel/Spray/GrayGalvanized steel/Spray/GrayGalvanized steel/Spray/Gray
    Body size(W*D*H)1110*490*12601110*490*12601110*490*1260
    CompressorCopeland
    RefrigerantR134A
    Power supply220V/50Hz380V/50Hz380V/50Hz
    CondenserEfficient tank
    Economy unit(EVI heating exchanger)Plate Type MTB020-17Plate Type MTB020-17Plate Type MTB020-17
    EvaporatorU-2/1550*600/φ9.52U-2/1550*600/φ9.52L-2/990*1200/φ9.52
    Four-way valveDSF-11DSF-11DSF-20
    Expansion valveDanfoss /Emerson
    AC contactor(220V-25A)(220V-12A)(220V-18A)
    Motor (with capacitance)50W*2(4μf*2)50W*2(4μf*2)90W*2(5μf)
    Fanφ420*2φ420*2φ490*2
    ControllerSingle System(Motorola Chip)Single System(Motorola Chip)Single System(Motorola Chip)
    High-voltage switch2.4/3.0MPa2.4/3.0MPa2.4/3.0MPa
    Power line connect with unit3*2.5mm23*2.5mm2+2*1.5mm23*4mm2+2*2.5mm2
    PackagePolywood packing
    Remark: working condition, Inletl water temperature 15℃, Outlet water temperature 75℃, Dry bulb temperature 20℃, Wet bulb temperature15℃.
     

     

     
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