SANYO

Water Heat Exchanger for Chiller and Hot Water Applications

GHP Chiller available with outdoor unit capacities from 20 kW to 56 kW

The product range image
Product description

The SANYO ECO G Water Heat Exchanger can provide water at a wide range of temperatures suitable for a wide variety of commercial applications ranging from comfort air conditioning to food processing or the replacement of boilers and other systems.


 

Features and benefits

  • New 25 kW and 50 kW capacity models
  • In cooling (chiller) mode provides water from -15°C to 15°C
  • In heating mode can provide hot water up to 55°C, for example for under floor heating applications
  • Includes water flow protection to prevent freezing
  • Temperature sensor included, but not connected!
  • S-Link communication is connectable with any controllers
  • High flexibility
  • Lighter and smaller
  • Range of new water terminal / fan coil units
  • Split system means reduced installation cost and the use of a less powerful circulation pump
  • One touch changeover between cooling and heating operation
  • The system can accommodate up to 120m (actual length) of piping between the outdoor unit and the water heat exchanger, allowing flexibility of installation location
  • The system uses antifreeze coolant, so it can produce cold water even at -15°C, thereby complying with “brine specifications”
  • Water Heat Exchanger remote controller is available
    Documents
    Technical specifications
    Model Number SGP-WE80M1 SGP-WE170M1
    SGP-EW120M2G2W: Cooling capacity - kW 25 30
    SGP-EW120M2G2W: Heating capacity - kW 30 35.5
    SGP-EW150M2G2W: Cooling capacity - kW 25 37.5
    SGP-EW150M2G2W:Heating capacity - kW 30 45
    SGP-EW190M2G2W and SGP-EGW190M2G2W: Cooling capacity - kW 25 50
    SGP-EW190M2G2W and SGP-EGW190M2G2W: Heating capacity - kW 30 60
    SGP-EW240M2G2W: Cooling capacity - kW 25 56
    SGP-EW240M2G2W: Heating capacity - kW 30 67
    Electrical rating Cooling power input - kW 0.01 0.01
    Electrical rating Heating power input - kW 0.01 0.01
    Power supply 220/230/240V Single Phase 50Hz 220/230/240V Single Phase 50Hz
    Size - Height - (mm) 1,000 1,000
    Size - Width - (mm) 550 550
    Size - Depth - (mm) 965 965
    Weight (kg) 125 160
    Standard cold/hot water flow rate - (m3/h) 4.3 8.6
    Hydrostatic loss - kPa 8.5 11.3
    Holding water quantity inside the unit - m3 0.01 0.02
    Minimum holding water quantity outside the unit - m3 0.28 0.5
    Piping refrigerant Gas pipe (mm) ø22.22 ø28.58
    Piping refrigerant Liquid pipe (mm) ø9.52 ø15.88
    Heat exchanger hot/cold heat exchanger hot/cold heat exchanger
    Water circuit limit pressure - Mpa 0.686 0.686
    Anti-freezing protection system Protective thermostat Protective thermostat
    Water temperature of water heat exchanger unit: Cooling Outlet 7°C Outlet 7°C
    Water temperature of water heat exchanger unit: Heating (standard) Outlet 45°C Outlet 45°C
    Water temperature of water heat exchanger unit: Heating (low temperature) Outlet 45°C Outlet 45°C
    Outdoor side intake air temperature: Cooling 35°C DB 35°C DB
    Outdoor side intake air temperature: Heating (standard) 7°C DB, 6°C WB 7°C DB, 6°C WB
    Outdoor side intake air temperature: Heating (low temperature) 2°C DB, 1°C WB 2°C DB, 1°C WB
    Rating Conditions

    The cooling and heating capacities are based on the following conditions:

    Cooling: Indoor temperature 27°C DB/19°C WB, Outdoor temperature 35°C DB/24° C WB.
    Heating: Indoor temperature 20°C DB, Outdoor Temperature 7°C DB 6°C WB.

    All specifications are subject to change without notice.

    SANYO reserves the right to make any variations to the equipment described or to withdraw or replace products
    without prior notification.

    All descriptions, illustrations, drawings and specifications on this site are given in good faith, but are intended to
    present only general particulars.