Enthalpy Semi Cond Unit - 3Ø 7.5HP - 4DES7Y11003

Enthalpy Semi Cond Unit - 3Ø 7.5HP

Part Number: 4DES7Y11003

Enthalpy Semi Cond Unit - 3Ø 7.5HP

Part Number: 4DES7Y11003
Enthalpy

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  • Enthalpy Semi-Hermetic Flat Base Condensing Units

    Airefrig Australia’s range of Enthalpy condensing units is one of the highest quality units available for the Australian market. The condensing units have many standard fitted features, previously being options.

    The condensing units are rated to 43 ambient and are fitted with a fan speed controller. This means they can be applied in the hot climate of far North Queensland to the cooler areas of Tasmania.

    The Enthalpy condensing unit is the most complete condensing unit available saving time in installation for contractors.

    Standard Fitted Features:

    • Bitzer Ecoline Compressor with Oil Sight Glass
    • Crankcase Heater
    • OLC-K1 Oil Level Monitor (4 Cylinder Compressors)
    • Service Shut Off Valves
    • HP/LP Control
    • Gomax Flexible Control Hoses
    • Liquid Line Drier & Sight Glass
    • Oil Separator (Pre-charged with POE Oil)
    • Liquid Receiver
    • Galvanised Black Powder Coated Unit Base
    • Supercoat Condenser Treatment (5000 Hour Salt Spray Test)
    • Discharge Vibration Eliminator
    • ebmpapst Condenser Fans – Single Phase
    • Saginomiya Condenser Fan Speed Controller
    • 3PH Contactor & Electronic Motor Protection Relay
    • Phase Loss & Phase Imbalance Protection
    • Pre - Wired Back to Junction Box
    • Nitrogen Holding Charge

    Options:
    • Suction Accumulator (factory fitted) (Not available for 2JES07Y1003)
    • Unit Weatherproof Cover (knockdown form)

  • Condensing Unit Specifications
    Weight325 Kg
    Liquid Line Connection5/8 "
    Suction Line Connection1-18 "
    Receiver Capacity R404A12 Kg
    Compressor
    Nominal HP7.5 HP
    Max Continuous Current16.5 Amps
    Voltage380-400V / 3 / 50Hz
    Motor TypeDOL
    Crankcase Heater230V / 1 / 50Hz 120w
    Fan Motors
    Total FLA6 Amps
    Quantity2
    Diameter500 mm
    Voltage230V / 1 / 50Hz
  • Compressor4DES7Y
    ContactorMC22B240V
    OverloadGMP223P22A
    Circuit Breaker 1PLSMD10
    Circuit Breaker 2PLSMD16
    Oil Separator (Internal Float)EOS1007
    Liquid Receiver1320620A
    Receiver Outlet ValveR051FB2DS
    Receiver Outlet Gasket20002800
    Electrical BoxAIR50650
    Drier / Sight Glass ComboCSG165S
    Timer Start DelayICM105
    Oil Reservoir Separator Combo(no float)EOS1007
    Saginomiya Pressure ControlDNSD306X
    Condenser Fan TypeS4E500AM0301
    Fan Speed ControllerRGEZ1Q45MFQ1
  • Enthalpy_Semi-Herm-D
  • FBTDBIT2FAN(160216)FBTDBIT2FAN(010114)
  • R404A
    Ambient (°C)Refrigeration Capacity (w)
    Evaporating Temperature (°C)
    -40-35-30-25-20-15-10-505
    323968526868098608106851305115715186862196525541
    38351847026107774896421179714221169181988523108
    433142422855207028876710744129651542918133

    Note:

    Nominal ratings should be used as a guide, based on 20 degree Celsius return vapour and inherent liquid subcooling.
    4 Cylinder Compressors are supplied with one head prepared for capacity control - Contact Airefrig Australia for further information.
    Fan speed controller is set for continuous running @ low speed, select fan OFF option at low speed in low ambient applications to prevent over condensing.
    Requires additional cooling &/or return vapour limitations - Contact Airefrig Australia for further information.
    R507
    Ambient (°C)Refrigeration Capacity (w)
    Evaporating Temperature (°C)
    -40-35-30-25-20-15-10-505
    323968526868098608106851305115715186862196525541
    38351847026107774896421179714221169181988523108
    433142422855207028876710744129651542918133

    Note:

    Nominal ratings should be used as a guide, based on 20 degree Celsius return vapour and inherent liquid subcooling.
    4 Cylinder Compressors are supplied with one head prepared for capacity control - Contact Airefrig Australia for further information.
    Fan speed controller is set for continuous running @ low speed, select fan OFF option at low speed in low ambient applications to prevent over condensing.
    Requires additional cooling &/or return vapour limitations - Contact Airefrig Australia for further information.
    R134A
    Ambient (°C)Refrigeration Capacity (w)
    Evaporating Temperature (°C)
    -25-20-15-10-50510
    32418855487182911611376139821695520306
    38379450616581838110482129041566118767
    4334614649607777669736120061458817491

    Note:

    Nominal ratings should be used as a guide, based on 20 degree Celsius return vapour and inherent liquid subcooling.
    4 Cylinder Compressors are supplied with one head prepared for capacity control - Contact Airefrig Australia for further information.
    Fan speed controller will require to be adjusted to suit R134a refrigerant at time of commissioning.
    Fan speed controller is set for continuous running @ low speed, select fan OFF option at low speed in low ambient applications to prevent over condensing.
    Requires additional cooling &/or return vapour limitations - Contact Airefrig Australia for further information.
    R449A
    Ambient (°C)Refrigeration Capacity (w)
    Evaporating Temperature (°C)
    -40-35-30-25-20-15-10-505
    32289841115575731493561172514448175472104124950
    38250136124959656684591066113196160821933622972
    4321853210446059587727978712163148691791721318

    Note:

    Nominal ratings should be used as a guide, based on 20 degree Celsius return vapour and inherent liquid subcooling.
    Fan speed controller is set for continuous running @ low speed, select fan OFF option at low speed in low ambient applications to prevent over condensing.
    Requires additional cooling &/or return vapour limitations - Contact Airefrig Australia for further information.
    R513A
    Ambient (°C)Refrigeration Capacity (w)
    Evaporating Temperature (°C)
    -25-20-15-10-50510
    32462560397717968411957145551749020772
    38418254917043886210962133581606119079
    43380750296478817310129123591487017669

    Note:

    Nominal ratings should be used as a guide, based on 20 degree Celsius return vapour and inherent liquid subcooling.
    Fan speed controller will require to be adjusted to suit R134a refrigerant at time of commissioning.
    Fan speed controller is set for continuous running @ low speed, select fan OFF option at low speed in low ambient applications to prevent over condensing.
    Requires additional cooling &/or return vapour limitations - Contact Airefrig Australia for further information.
  • Notes for Commissioning:

    Set Dual Pressure Control to suit application.
    Set Fan Speed Control to suit application (ie: R134a).
    Adjust Motor Current Overload to suit application.
    Unit delivered with 1200 kpa nitrogen holding charge.
    Remove/adjust transport protection (Bitzer comps only).
    Check integrity of electrical connections/terminations.
    Check integrity of fixing screws & bolts etc.

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