Buildings.Fluid.HeatExchangers.DXCoils.Data.DoubleSpeed

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Buildings.Fluid.HeatExchangers.DXCoils.Data.DoubleSpeed

Performance data for DoubleSpeed DXCoils

Information

Package with performance data for DX coils.

Extends from Modelica.Icons.MaterialPropertiesPackage (Icon for package containing property classes).

Package Content

Name Description

Generic Generic data record for DoubleSpeed DXCoils

Lennox_KCA120S4 Lennox KCA120S4

Lennox_KCA240S4 Lennox KCA240S4

Lennox_SCA120H4B Lennox SCA120H4B

Lennox_SCA240H4B Lennox SCA240H4B

Lennox_TCA120S Lennox TCA120S

Lennox_TCA240S Lennox TCA240S

Name	Description
Generic	Generic data record for DoubleSpeed DXCoils
Lennox_KCA120S4	Lennox KCA120S4
Lennox_KCA240S4	Lennox KCA240S4
Lennox_SCA120H4B	Lennox SCA120H4B
Lennox_SCA240H4B	Lennox SCA240H4B
Lennox_TCA120S	Lennox TCA120S
Lennox_TCA240S	Lennox TCA240S

Buildings.Fluid.HeatExchangers.DXCoils.Data.DoubleSpeed.Generic

Generic data record for DoubleSpeed DXCoils

Information

This record is used as a template for performance data for DoubleSpeed DXCoils Buildings.Fluid.HeatExchangers.DXCoils.DoubleSpeed.

Extends from Buildings.Fluid.HeatExchangers.DXCoils.Data.Generic.DXCoil (Performance record for a DX Cooling Coil with one or multiple stages).

Parameters

Type Name Default Description

Integer nSta 2 Number of stages

Real minSpeRat 0.2 Minimum speed ratio

Stage sta[nSta] Data record for coil performance at each stage

Minimum conditions

MassFlowRate m_flow_small 0.0001*sta[1].nomVal.m_flow_... Small mass flow rate for regularization near zero flow [kg/s]

Type	Name	Default	Description
Integer	nSta	2	Number of stages
Real	minSpeRat	0.2	Minimum speed ratio
Stage	sta[nSta]		Data record for coil performance at each stage
Minimum conditions
MassFlowRate	m_flow_small	0.0001*sta[1].nomVal.m_flow_...	Small mass flow rate for regularization near zero flow [kg/s]

Modelica definition

record Generic "Generic data record for DoubleSpeed DXCoils"
  extends Buildings.Fluid.HeatExchangers.DXCoils.Data.Generic.DXCoil(final nSta=2);
end Generic;

Buildings.Fluid.HeatExchangers.DXCoils.Data.DoubleSpeed.Lennox_KCA120S4

Lennox KCA120S4

Information

Performance data for double speed cooling coil model. This data corresponds to the following EnergyPlus model:

Coil:Cooling:DX:TwoStageWithHumidityControlMode,
    Lennox KCA120S4,               !- Name
    CoolingCoilAvailSched,         !- Availability Schedule Name
    DXCoilAirInletNode,            !- Air Inlet Node Name
    DXCoilAirOutletNode,           !- Air Outlet Node Name
    ,                              !- Crankcase Heater Capacity {W}
    ,                              !- Maximum Outdoor Dry-Bulb Temperature for Crankcase Heater Operation {C}
    2,                             !- Number of Capacity Stages
    0,                             !- Number of Enhanced Dehumidification Modes
    CoilPerformance:DX:Cooling,    !- Normal Mode Stage 1 Coil Performance Object Type
    Lennox KCA120S4 Stage 1,       !- Normal Mode Stage 1 Coil Performance Name
    CoilPerformance:DX:Cooling,    !- Normal Mode Stage 1+2 Coil Performance Object Type
    Lennox KCA120S4 Stage 1&2;     !- Normal Mode Stage 1+2 Coil Performance Name

Extends from Buildings.Fluid.HeatExchangers.DXCoils.Data.DoubleSpeed.Generic (Generic data record for DoubleSpeed DXCoils).

Parameters

Type Name Default Description

Real minSpeRat 0.2 Minimum speed ratio

Stage sta[nSta] {Buildings.Fluid.HeatExchang... Data record for coil performance at each stage

Minimum conditions

MassFlowRate m_flow_small 0.0001*sta[1].nomVal.m_flow_... Small mass flow rate for regularization near zero flow [kg/s]

Type	Name	Default	Description
Real	minSpeRat	0.2	Minimum speed ratio
Stage	sta[nSta]	{Buildings.Fluid.HeatExchang...	Data record for coil performance at each stage
Minimum conditions
MassFlowRate	m_flow_small	0.0001*sta[1].nomVal.m_flow_...	Small mass flow rate for regularization near zero flow [kg/s]

Modelica definition

record Lennox_KCA120S4 =
  Buildings.Fluid.HeatExchangers.DXCoils.Data.DoubleSpeed.Generic (sta = {
   Buildings.Fluid.HeatExchangers.DXCoils.Data.Generic.BaseClasses.Stage(spe=  1200,
   nomVal=  Buildings.Fluid.HeatExchangers.DXCoils.Data.Generic.BaseClasses.NominalValues(
    Q_flow_nominal=         -17193.23,
    COP_nominal=            3.54,
    SHR_nominal=            0.69,
    m_flow_nominal=         1.2*1.888),
    perCur=
   Buildings.Fluid.HeatExchangers.DXCoils.Data.Generic.BaseClasses.PerformanceCurve(
    capFunT=               {0.6383427,0.0368605,-0.0002156,-0.0032619,-0.0000414,-0.0001587},
    capFunFF=              {0.6422487,0.5494037,-0.1916525},
    EIRFunT=               {0.6609961,-0.0173045,0.0003871,0.0121825,0.0003430,-0.0004676},
    EIRFunFF=              {1.3016695,-0.4659596,0.1642901},
    TConInMin=             273.15 + 18.33,
    TConInMax=             273.15 + 35,
    TEvaInMin=             273.15 + 17.22,
    TEvaInMax=             273.15 + 21.67,
    ffMin=                 0.8,
    ffMax=                 1.2)),
   Buildings.Fluid.HeatExchangers.DXCoils.Data.Generic.BaseClasses.Stage(spe=  1200*35235.87/17193.23,
   nomVal=  Buildings.Fluid.HeatExchangers.DXCoils.Data.Generic.BaseClasses.NominalValues(
    Q_flow_nominal=         -35235.87,
    COP_nominal=            3.88,
    SHR_nominal=            0.72,
    m_flow_nominal=         1.2*1.888),
    perCur=
       Buildings.Fluid.HeatExchangers.DXCoils.Data.Generic.BaseClasses.PerformanceCurve(
    capFunT=               {0.6803326,0.0268925,0.0001473,0.0003186,-0.0000584,-0.0002929},
    capFunFF=              {0.6716542,0.4945968,-0.1662510},
    EIRFunT=               {0.7758738,-0.0051500,0.0002254,-0.0042810,0.0006657,-0.0006284},
    EIRFunFF=              {1.2812519,-0.4288495,0.1475977},
    TConInMin=             273.15 + 29.44,
    TConInMax=             273.15 + 46.11,
    TEvaInMin=             273.15 + 17.22,
    TEvaInMax=             273.15 + 21.67,
    ffMin=                 0.8,
    ffMax=                 1.2))}) "Lennox KCA120S4";

Buildings.Fluid.HeatExchangers.DXCoils.Data.DoubleSpeed.Lennox_KCA240S4

Lennox KCA240S4

Information

Performance data for double speed cooling coil model. This data corresponds to the following EnergyPlus model:

Coil:Cooling:DX:TwoStageWithHumidityControlMode,
    Lennox KCA240S4,               !- Name
    CoolingCoilAvailSched,         !- Availability Schedule Name
    DXCoilAirInletNode,            !- Air Inlet Node Name
    DXCoilAirOutletNode,           !- Air Outlet Node Name
    ,                              !- Crankcase Heater Capacity {W}
    ,                              !- Maximum Outdoor Dry-Bulb Temperature for Crankcase Heater Operation {C}
    2,                             !- Number of Capacity Stages
    0,                             !- Number of Enhanced Dehumidification Modes
    CoilPerformance:DX:Cooling,    !- Normal Mode Stage 1 Coil Performance Object Type
    Lennox KCA240S4 Stage 1,       !- Normal Mode Stage 1 Coil Performance Name
    CoilPerformance:DX:Cooling,    !- Normal Mode Stage 1+2 Coil Performance Object Type
    Lennox KCA240S4 Stage 1&2;     !- Normal Mode Stage 1+2 Coil Performance Name

Extends from Buildings.Fluid.HeatExchangers.DXCoils.Data.DoubleSpeed.Generic (Generic data record for DoubleSpeed DXCoils).

Parameters

Type	Name	Default	Description
Real	minSpeRat	0.2	Minimum speed ratio
Stage	sta[nSta]	{Buildings.Fluid.HeatExchang...	Data record for coil performance at each stage
Minimum conditions
MassFlowRate	m_flow_small	0.0001*sta[1].nomVal.m_flow_...	Small mass flow rate for regularization near zero flow [kg/s]

Modelica definition

record Lennox_KCA240S4 =
  Buildings.Fluid.HeatExchangers.DXCoils.Data.DoubleSpeed.Generic (sta = {
   Buildings.Fluid.HeatExchangers.DXCoils.Data.Generic.BaseClasses.Stage(spe=  1200,
   nomVal=  Buildings.Fluid.HeatExchangers.DXCoils.Data.Generic.BaseClasses.NominalValues(
    Q_flow_nominal=         -46951.87,
    COP_nominal=            3.74,
    SHR_nominal=            0.75,
    m_flow_nominal=         1.2*3.776),
    perCur=
   Buildings.Fluid.HeatExchangers.DXCoils.Data.Generic.BaseClasses.PerformanceCurve(
    capFunT=               {0.6774110,0.0279341,0.0001421,-0.0020862,-0.0000337,-0.0002350},
    capFunFF=              {0.6631316,0.4928260,-0.1559576},
    EIRFunT=               {0.7433676,-0.0189703,0.0003270,0.0118669,0.0003111,-0.0004329},
    EIRFunFF=              {1.3251503,-0.4910623,0.1659119},
    TConInMin=             273.15 + 18.33,
    TConInMax=             273.15 + 35,
    TEvaInMin=             273.15 + 17.22,
    TEvaInMax=             273.15 + 21.67,
    ffMin=                 0.8,
    ffMax=                 1.2)),
   Buildings.Fluid.HeatExchangers.DXCoils.Data.Generic.BaseClasses.Stage(spe=  1200*69944.52/46951.87,
   nomVal=  Buildings.Fluid.HeatExchangers.DXCoils.Data.Generic.BaseClasses.NominalValues(
    Q_flow_nominal=         -69944.52,
    COP_nominal=            3.83,
    SHR_nominal=            0.78,
    m_flow_nominal=         1.2*3.776),
    perCur=
       Buildings.Fluid.HeatExchangers.DXCoils.Data.Generic.BaseClasses.PerformanceCurve(
    capFunT=               {0.8015587,0.0136475,0.0005406,-0.0001875,-0.0000475,-0.0003036},
    capFunFF=              {0.6880235,0.4533082,-0.1413317},
    EIRFunT=               {0.6483859,0.0034675,-0.0000671,0.0026918,0.0005166,-0.0006149},
    EIRFunFF=              {1.2930771,-0.4396936,0.1466166},
    TConInMin=             273.15 + 29.44,
    TConInMax=             273.15 + 46.11,
    TEvaInMin=             273.15 + 17.22,
    TEvaInMax=             273.15 + 21.67,
    ffMin=                 0.8,
    ffMax=                 1.2))}) "Lennox KCA240S4";

Buildings.Fluid.HeatExchangers.DXCoils.Data.DoubleSpeed.Lennox_SCA120H4B

Lennox SCA120H4B

Information

Performance data for double speed cooling coil model. This data corresponds to the following EnergyPlus model:

Coil:Cooling:DX:TwoStageWithHumidityControlMode,
    Lennox SCA120H4B,               !- Name
    CoolingCoilAvailSched,          !- Availability Schedule Name
    DXCoilAirInletNode,             !- Air Inlet Node Name
    DXCoilAirOutletNode,            !- Air Outlet Node Name
    ,                               !- Crankcase Heater Capacity {W}
    ,                               !- Maximum Outdoor Dry-Bulb Temperature for Crankcase Heater Operation {C}
    2,                              !- Number of Capacity Stages
    0,                              !- Number of Enhanced Dehumidification Modes
    CoilPerformance:DX:Cooling,     !- Normal Mode Stage 1 Coil Performance Object Type
    Lennox SCA120H4B Stage 1,       !- Normal Mode Stage 1 Coil Performance Name
    CoilPerformance:DX:Cooling,     !- Normal Mode Stage 1+2 Coil Performance Object Type
    Lennox SCA120H4B Stage 1&2;     !- Normal Mode Stage 1+2 Coil Performance Name

Extends from Buildings.Fluid.HeatExchangers.DXCoils.Data.DoubleSpeed.Generic (Generic data record for DoubleSpeed DXCoils).

Parameters

Type	Name	Default	Description
Real	minSpeRat	0.2	Minimum speed ratio
Stage	sta[nSta]	{Buildings.Fluid.HeatExchang...	Data record for coil performance at each stage
Minimum conditions
MassFlowRate	m_flow_small	0.0001*sta[1].nomVal.m_flow_...	Small mass flow rate for regularization near zero flow [kg/s]

Modelica definition

record Lennox_SCA120H4B =
  Buildings.Fluid.HeatExchangers.DXCoils.Data.DoubleSpeed.Generic (sta = {
   Buildings.Fluid.HeatExchangers.DXCoils.Data.Generic.BaseClasses.Stage(spe=  1200,
   nomVal=  Buildings.Fluid.HeatExchangers.DXCoils.Data.Generic.BaseClasses.NominalValues(
    Q_flow_nominal=         -18218.38,
    COP_nominal=            4.09,
    SHR_nominal=            0.67,
    m_flow_nominal=         1.2*1.888),
    perCur=
   Buildings.Fluid.HeatExchangers.DXCoils.Data.Generic.BaseClasses.PerformanceCurve(
    capFunT=               {0.8197084,0.0064733,0.0008546,0.0002134,-0.0000477,-0.0003191},
    capFunFF=              {0.7266881,0.3938907,-0.1205788},
    EIRFunT=               {0.6505692,-0.0124024,0.0001183,0.0144585,0.0003194,-0.0005187},
    EIRFunFF=              {1.2512370,-0.3652365,0.1139994},
    TConInMin=             273.15 + 18.33,
    TConInMax=             273.15 + 35,
    TEvaInMin=             273.15 + 17.22,
    TEvaInMax=             273.15 + 21.67,
    ffMin=                 0.8,
    ffMax=                 1.2)),
   Buildings.Fluid.HeatExchangers.DXCoils.Data.Generic.BaseClasses.Stage(spe=  1200*36436.76/18218.38,
   nomVal=  Buildings.Fluid.HeatExchangers.DXCoils.Data.Generic.BaseClasses.NominalValues(
    Q_flow_nominal=         -36436.76,
    COP_nominal=            4.35,
    SHR_nominal=            0.73,
    m_flow_nominal=         1.2*1.888),
    perCur=
       Buildings.Fluid.HeatExchangers.DXCoils.Data.Generic.BaseClasses.PerformanceCurve(
    capFunT=               {0.9438524,-0.0094097,0.0013226,0.0038157,-0.0000608,-0.0004721},
    capFunFF=              {0.7266881,0.4139871,-0.1406752},
    EIRFunT=               {0.5476528,0.0268762,-0.0007716,-0.0070535,0.0006878,-0.0005488},
    EIRFunFF=              {1.2731734,-0.4301446,0.1569712},
    TConInMin=             273.15 + 29.44,
    TConInMax=             273.15 + 46.11,
    TEvaInMin=             273.15 + 17.22,
    TEvaInMax=             273.15 + 21.67,
    ffMin=                 0.8,
    ffMax=                 1.2))}) "Lennox SCA120H4B";

Buildings.Fluid.HeatExchangers.DXCoils.Data.DoubleSpeed.Lennox_SCA240H4B

Lennox SCA240H4B

Information

Performance data for double speed cooling coil model. This data corresponds to the following EnergyPlus model:

Coil:Cooling:DX:TwoStageWithHumidityControlMode,
    Lennox SCA240H4B,               !- Name
    CoolingCoilAvailSched,          !- Availability Schedule Name
    DXCoilAirInletNode,             !- Air Inlet Node Name
    DXCoilAirOutletNode,            !- Air Outlet Node Name
    ,                               !- Crankcase Heater Capacity {W}
    ,                               !- Maximum Outdoor Dry-Bulb Temperature for Crankcase Heater Operation {C}
    2,                              !- Number of Capacity Stages
    0,                              !- Number of Enhanced Dehumidification Modes
    CoilPerformance:DX:Cooling,     !- Normal Mode Stage 1 Coil Performance Object Type
    Lennox SCA240H4B Stage 1,       !- Normal Mode Stage 1 Coil Performance Name
    CoilPerformance:DX:Cooling,     !- Normal Mode Stage 1+2 Coil Performance Object Type
    Lennox SCA240H4B Stage 1&2;     !- Normal Mode Stage 1+2 Coil Performance Name

Extends from Buildings.Fluid.HeatExchangers.DXCoils.Data.DoubleSpeed.Generic (Generic data record for DoubleSpeed DXCoils).

Parameters

Type	Name	Default	Description
Real	minSpeRat	0.2	Minimum speed ratio
Stage	sta[nSta]	{Buildings.Fluid.HeatExchang...	Data record for coil performance at each stage
Minimum conditions
MassFlowRate	m_flow_small	0.0001*sta[1].nomVal.m_flow_...	Small mass flow rate for regularization near zero flow [kg/s]

Modelica definition

record Lennox_SCA240H4B =
  Buildings.Fluid.HeatExchangers.DXCoils.Data.DoubleSpeed.Generic (sta = {
   Buildings.Fluid.HeatExchangers.DXCoils.Data.Generic.BaseClasses.Stage(spe=  1200,
   nomVal=  Buildings.Fluid.HeatExchangers.DXCoils.Data.Generic.BaseClasses.NominalValues(
    Q_flow_nominal=         -35411.61,
    COP_nominal=            3.76,
    SHR_nominal=            0.71,
    m_flow_nominal=         1.2*3.776),
    perCur=
   Buildings.Fluid.HeatExchangers.DXCoils.Data.Generic.BaseClasses.PerformanceCurve(
    capFunT=               {1.0046573,-0.0098458,0.0011934,-0.0002426,-0.0000424,-0.0002981},
    capFunFF=              {0.8014888,0.2708850,-0.0723739},
    EIRFunT=               {0.5020269,0.0044036,-0.0003075,0.0120302,0.0003200,-0.0004203},
    EIRFunFF=              {1.1811735,-0.2541256,0.0729521},
    TConInMin=             273.15 + 18.33,
    TConInMax=             273.15 + 35,
    TEvaInMin=             273.15 + 17.22,
    TEvaInMax=             273.15 + 21.67,
    ffMin=                 0.8,
    ffMax=                 1.2)),
   Buildings.Fluid.HeatExchangers.DXCoils.Data.Generic.BaseClasses.Stage(spe=  1200*72873.52/35411.61,
   nomVal=  Buildings.Fluid.HeatExchangers.DXCoils.Data.Generic.BaseClasses.NominalValues(
    Q_flow_nominal=         -72873.52,
    COP_nominal=            4.26,
    SHR_nominal=            0.77,
    m_flow_nominal=         1.2*3.776),
    perCur=
       Buildings.Fluid.HeatExchangers.DXCoils.Data.Generic.BaseClasses.PerformanceCurve(
    capFunT=               {0.9947501,-0.0138816,0.0013836,0.0028728,-0.0000586,-0.0004070},
    capFunFF=              {0.7729100,0.3275723,-0.1004823},
    EIRFunT=               {0.4914020,0.0298133,-0.0007899,-0.0052059,0.0006735,-0.0006127},
    EIRFunFF=              {1.1954441,-0.2809494,0.0855053},
    TConInMin=             273.15 + 29.44,
    TConInMax=             273.15 + 46.11,
    TEvaInMin=             273.15 + 17.22,
    TEvaInMax=             273.15 + 21.67,
    ffMin=                 0.8,
    ffMax=                 1.2))}) "Lennox SCA240H4B";

Buildings.Fluid.HeatExchangers.DXCoils.Data.DoubleSpeed.Lennox_TCA120S

Lennox TCA120S

Information

Performance data for double speed cooling coil model. This data corresponds to the following EnergyPlus model:

Coil:Cooling:DX:TwoStageWithHumidityControlMode,
    Lennox TCA120S,                !- Name
    CoolingCoilAvailSched,         !- Availability Schedule Name
    DXCoilAirInletNode,            !- Air Inlet Node Name
    DXCoilAirOutletNode,           !- Air Outlet Node Name
    ,                              !- Crankcase Heater Capacity {W}
    ,                              !- Maximum Outdoor Dry-Bulb Temperature for Crankcase Heater Operation {C}
    2,                             !- Number of Capacity Stages
    0,                             !- Number of Enhanced Dehumidification Modes
    CoilPerformance:DX:Cooling,    !- Normal Mode Stage 1 Coil Performance Object Type
    Lennox TCA120S Stage 1,        !- Normal Mode Stage 1 Coil Performance Name
    CoilPerformance:DX:Cooling,    !- Normal Mode Stage 1+2 Coil Performance Object Type
    Lennox TCA120S Stage 1&2;      !- Normal Mode Stage 1+2 Coil Performance Name

Extends from Buildings.Fluid.HeatExchangers.DXCoils.Data.DoubleSpeed.Generic (Generic data record for DoubleSpeed DXCoils).

Parameters

Type	Name	Default	Description
Real	minSpeRat	0.2	Minimum speed ratio
Stage	sta[nSta]	{Buildings.Fluid.HeatExchang...	Data record for coil performance at each stage
Minimum conditions
MassFlowRate	m_flow_small	0.0001*sta[1].nomVal.m_flow_...	Small mass flow rate for regularization near zero flow [kg/s]

Modelica definition

record Lennox_TCA120S =
  Buildings.Fluid.HeatExchangers.DXCoils.Data.DoubleSpeed.Generic (sta = {
   Buildings.Fluid.HeatExchangers.DXCoils.Data.Generic.BaseClasses.Stage(spe=  1200,
   nomVal=  Buildings.Fluid.HeatExchangers.DXCoils.Data.Generic.BaseClasses.NominalValues(
    Q_flow_nominal=         -18276.96,
    COP_nominal=            3.54,
    SHR_nominal=            0.71,
    m_flow_nominal=         1.2*1.888),
    perCur=
   Buildings.Fluid.HeatExchangers.DXCoils.Data.Generic.BaseClasses.PerformanceCurve(
    capFunT=               {0.9945773,-0.0149279,0.0011358,0.0023510,-0.0001038,-0.0001298},
    capFunFF=              {0.7756410,0.3245192,-0.1001603},
    EIRFunT=               {0.6121724,0.0075378,-0.0002892,0.0056946,0.0003564,-0.0004210},
    EIRFunFF=              {1.1786830,-0.2662820,0.0875989},
    TConInMin=             273.15 + 18.33,
    TConInMax=             273.15 + 35,
    TEvaInMin=             273.15 + 17.22,
    TEvaInMax=             273.15 + 21.67,
    ffMin=                 0.8,
    ffMax=                 1.2)),
   Buildings.Fluid.HeatExchangers.DXCoils.Data.Generic.BaseClasses.Stage(spe=  1200*37139.72/18276.96,
   nomVal=  Buildings.Fluid.HeatExchangers.DXCoils.Data.Generic.BaseClasses.NominalValues(
    Q_flow_nominal=         -37139.72,
    COP_nominal=            3.68,
    SHR_nominal=            0.72,
    m_flow_nominal=         1.2*1.888),
    perCur=
       Buildings.Fluid.HeatExchangers.DXCoils.Data.Generic.BaseClasses.PerformanceCurve(
    capFunT=               {1.0746975,-0.0187470,0.0013175,-0.0005737,-0.0000298,-0.0002236},
    capFunFF=              {0.7752366,0.3233438,-0.0985804},
    EIRFunT=               {0.4749267,0.0251138,-0.0006690,0.0021468,0.0004483,-0.0004911},
    EIRFunFF=              {1.2030577,-0.3137318,0.1106741},
    TConInMin=             273.15 + 29.44,
    TConInMax=             273.15 + 46.11,
    TEvaInMin=             273.15 + 17.22,
    TEvaInMax=             273.15 + 21.67,
    ffMin=                 0.8,
    ffMax=                 1.2))}) "Lennox TCA120S";

Buildings.Fluid.HeatExchangers.DXCoils.Data.DoubleSpeed.Lennox_TCA240S

Lennox TCA240S

Information

Performance data for double speed cooling coil model. This data corresponds to the following EnergyPlus model:

Coil:Cooling:DX:TwoStageWithHumidityControlMode,
    Lennox TCA240S,               !- Name
    CoolingCoilAvailSched,        !- Availability Schedule Name
    DXCoilAirInletNode,           !- Air Inlet Node Name
    DXCoilAirOutletNode,          !- Air Outlet Node Name
    ,                             !- Crankcase Heater Capacity {W}
    ,                             !- Maximum Outdoor Dry-Bulb Temperature for Crankcase Heater Operation {C}
    2,                            !- Number of Capacity Stages
    0,                            !- Number of Enhanced Dehumidification Modes
    CoilPerformance:DX:Cooling,   !- Normal Mode Stage 1 Coil Performance Object Type
    Lennox TCA240S Stage 1,       !- Normal Mode Stage 1 Coil Performance Name
    CoilPerformance:DX:Cooling,   !- Normal Mode Stage 1+2 Coil Performance Object Type
    Lennox TCA240S Stage 1&2;     !- Normal Mode Stage 1+2 Coil Performance Name

Extends from Buildings.Fluid.HeatExchangers.DXCoils.Data.DoubleSpeed.Generic (Generic data record for DoubleSpeed DXCoils).

Parameters

Type	Name	Default	Description
Real	minSpeRat	0.2	Minimum speed ratio
Stage	sta[nSta]	{Buildings.Fluid.HeatExchang...	Data record for coil performance at each stage
Minimum conditions
MassFlowRate	m_flow_small	0.0001*sta[1].nomVal.m_flow_...	Small mass flow rate for regularization near zero flow [kg/s]

Modelica definition

record Lennox_TCA240S =
  Buildings.Fluid.HeatExchangers.DXCoils.Data.DoubleSpeed.Generic (sta = {
   Buildings.Fluid.HeatExchangers.DXCoils.Data.Generic.BaseClasses.Stage(spe=  1200,
   nomVal=  Buildings.Fluid.HeatExchangers.DXCoils.Data.Generic.BaseClasses.NominalValues(
    Q_flow_nominal=         -49207.2,
    COP_nominal=            3.47,
    SHR_nominal=            0.71,
    m_flow_nominal=         1.2*3.776),
    perCur=
   Buildings.Fluid.HeatExchangers.DXCoils.Data.Generic.BaseClasses.PerformanceCurve(
    capFunT=               {0.9914722,-0.0108810,0.0010999,-0.0007210,-0.0000305,-0.0001953},
    capFunFF=              {0.7797619,0.3244048,-0.1041667},
    EIRFunT=               {0.5325300,0.0033859,-0.0001823,0.0107895,0.0003050,-0.0004131},
    EIRFunFF=              {1.1888341,-0.2942931,0.1054590},
    TConInMin=             273.15 + 18.33,
    TConInMax=             273.15 + 35,
    TEvaInMin=             273.15 + 17.22,
    TEvaInMax=             273.15 + 21.67,
    ffMin=                 0.8,
    ffMax=                 1.2)),
   Buildings.Fluid.HeatExchangers.DXCoils.Data.Generic.BaseClasses.Stage(spe=  1200*71174.7/49207.2,
   nomVal=  Buildings.Fluid.HeatExchangers.DXCoils.Data.Generic.BaseClasses.NominalValues(
    Q_flow_nominal=         -71174.7,
    COP_nominal=            3.45,
    SHR_nominal=            0.77,
    m_flow_nominal=         1.2*3.776),
    perCur=
       Buildings.Fluid.HeatExchangers.DXCoils.Data.Generic.BaseClasses.PerformanceCurve(
    capFunT=               {1.0116786,-0.0156968,0.0012604,0.0009509,-0.0000422,-0.0002417},
    capFunFF=              {0.7860082,0.3117284,-0.0977366},
    EIRFunT=               {0.6088217,0.0104053,-0.0002803,0.0009889,0.0004927,-0.0005063},
    EIRFunFF=              {1.1739773,-0.2636802,0.0897028},
    TConInMin=             273.15 + 29.44,
    TConInMax=             273.15 + 46.11,
    TEvaInMin=             273.15 + 17.22,
    TEvaInMax=             273.15 + 21.67,
    ffMin=                 0.8,
    ffMax=                 1.2))}) "Lennox TCA240S";

Automatically generated Wed May 15 11:55:43 2013.