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DXCoolingCoil.idf
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!=================================================================================================================================================
! DXCoolingCoil.idf
!
! This dataset includes performance curves for the object types Coil:Cooling:DX:SingleSpeed and Coil:Cooling:DX:TwoStageWithHumidityControlMode
!
! Reference capacity at standard rating conditions (ARI 95F (35C) OAT, 67F (19.44C) EWBT and air flow rate around 400 cfm/Ton).
!
! OAT - Outdoor air dry-bulb temperature
! EWBT - Entering air wet-bulb temeprature
!
! In the objects Coil:Cooling:DX:SingleSpeed and Coil:Cooling:DX:TwoStageWithHumidityControlMode below, input fields 'Availability Schedule Name',
! 'Air Inlet Node Name' and 'Air Outlet Node Name' need to be defined by the user. Also, the
! 'Part Load Fraction' as a function of 'Part Load Ratio' curves (PLFFPLR) are derived by using the following correlation
! described in InputOutput reference: PLF = 0.85 + 0.15(PLR)
!
! NOTE: If the rated air flow rates at ARI conditions were different from what are given at extended cooling performance data, then the flow rate
! for which extended performance data is published is taken as the rated air flow rate.
! Whenever the manufacturer's data was found to be inconsistent/insufficient to generate the curve fits, appropriate judgements were made to fill
! the missing information. Also, these curve fits are good for use within the minimum and maximum limits of the independent variables
! specified in the curves. The extrapolation of these curves can produce undesirable results. Users will have to use these curve-fits per their
! own discretion.
!
!---------------------------------------------------------------------------------------------------------------------------------------
! Compressor Nominal Reference Reference Refrig Expansion Valve Type
! Name Type Capacity Capacity COP Type
! (tons) kW (tons)
!---------------------------------------------------------------------------------------------------------------------------------------
! Lennox KCA060S4 Scroll 5 18.1 (5.15) 4.07 R-410A Balance port TXV removable head
! Lennox KCA120S4 Scroll 10 35.2 (10.02) 3.88 R-410A Balance port TXV removable head
! Lennox KCA240S4 Scroll 20 69.94(19.9) 3.83 R-410A Balance port TXV removable head
! Lennox SCA060H4B Scroll 5 18.45(5.25) 4.48 R-410A Thermostatic Expansion Valve
! Lennox SCA120H4B Scroll 10 36.44(10.37) 4.35 R-410A Thermostatic Expansion Valve
! Lennox SCA240H4B Scroll 20 72.87(20.73) 4.26 R-410A Thermostatic Expansion Valve
! Lennox TCA060S2 Scroll 5 18.45(5.25) 4.07 R-22 Balance port TXV removeable power head
! Lennox TCA120S Scroll 10 37.14(10.57) 3.68 R-22 Balance port TXV removeable power head
! Lennox TCA240S Scroll 20 71.17(20.25) 3.45 R-22 Balance port TXV removeable power head
! Carrier Centurion 50PG06 Scroll 5 18.28(5.2) 4.15 R-410A Thermostatic Expansion Valve
! Carrier Centurion 50PG12 Scroll 10 36.79(10.47) 4.05 R-410A Thermostatic Expansion Valve
! Carrier Centurion 50PG24 Scroll 20 73.81(21) 3.95 R-410A Thermostatic Expansion Valve
! Carrier Comfort 50ES060 Scroll 5 17.5(4.98) 3.9 R-410A Thermostatic Expansion Valve
! Carrier Weathermaster 50HJ006 Scroll 5 18.69(5.32) 3.9 R-22 Thermostatic Expansion Valve
! Carrier Weathermaster 50HJ012 Scroll 10 36.85(10.48) 3.71 R-22 Thermostatic Expansion Valve
! Carrier Weathermaster 50HJ024 Scroll 20 73.52(21) 3.73 R-22 Thermostatic Expansion Valve
! Goodman CPC060 Scroll 5 17.43(4.96) 3.95 R-410A Thermostatic Expansion Valve
! York Affinity DNP060 Scroll 5 17.20(4.89) 3.88 R-22 Thermostatic Expansion Valve
! York Affinity DNZ060 Scroll 5 17.4(4.95) 4.24 R-410A Thermostatic Expansion Valve
! York Lattitude SJ060 Scroll 5 17.43(4.96) 4.25 R-22 Thermostatic Expansion Valve
! York Lattitude NM060 Scroll 5 17.10(4.65) 3.85 R-410A Thermostatic Expansion Valve
! York Predator ZF120 Recip 10 36.91(10.5) 4.06 R-410A Thermostatic Expansion Valve
! York Sunline ZR060 Scroll 5 18.69(5.32) 3.98 R-410A Thermostatic Expansion Valve
! York Sunline DR060 Scroll 5 17.4 (4.95) 4.05 R-22 Thermostatic Expansion Valve
! York Sunline ZF240 Scroll 20 81.8 (23.275) 3.59 R-410A Thermostatic Expansion Valve
! York Sunline DJ240 Scroll 20 73.52(20.91) 4.096 R-22 Thermostatic Expansion Valve
!----------------------------------------------------------------------------------------------------------------------------------------
!
!----------------------------------------------------------------------------------------------------------------------------------------
! Manufacturer = Lennox, Model Line = KC model (Electric/Electric -- KCA060S4)
! Reference point = 95F OAT, 67F EWBT, 2000 cfm
! Reference Capacity = 18101.22 W (5.15 tons)
! Compressor Type = Scroll
! Refrigerant = R-410A
! Expansion Valve Type = Balance port TXV, removable head
! The objects and syntax in this dataset comply with EnergyPlus, Version 8.4.0 and above, unless otherwise noted.
! Version,
! 8.8; !- Version Identifier
Coil:Cooling:DX:SingleSpeed,
Lennox KCA060S4, !- Name
CoolingCoilAvailSched, !- Availability Schedule Name
18101.22, !- Gross Rated Total Cooling Capacity {W}
0.72, !- Gross Rated Sensible Heat Ratio
4.07, !- Gross Rated Cooling COP {W/W}
0.944, !- Rated Air Flow Rate {m3/s}
, !- Rated Evaporator Fan Power Per Volume Flow Rate {W/(m3/s)}
DXCoilAirInletNode, !- Air Inlet Node Name
DXCoilAirOutletNode, !- Air Outlet Node Name
Lennox KCA060S4 CapFT, !- Total Cooling Capacity Function of Temperature Curve Name
Lennox KCA060S4 CapFFF, !- Total Cooling Capacity Function of Flow Fraction Curve Name
Lennox KCA060S4 EIRFT, !- Energy Input Ratio Function of Temperature Curve Name
Lennox KCA060S4 EIRFFF, !- Energy Input Ratio Function of Flow Fraction Curve Name
Lennox KCA060S4 PLFFPLR; !- Part Load Fraction Correlation Curve Name
! Curve set (5 Curves):
! Cooling Capacity Function of Temperature Curve
! x = Entering Wet-bulb Temp and y = Outdoor Dry-bulb Temp
Curve:Biquadratic,
Lennox KCA060S4 CapFT, !- Name
0.9600147, !- Coefficient1 Constant
-0.0106038, !- Coefficient2 x
0.0013516, !- Coefficient3 x**2
0.0039357, !- Coefficient4 y
-0.0000568, !- Coefficient5 y**2
-0.0004915, !- Coefficient6 x*y
17.22, !- Minimum Value of x
29.44, !- Maximum Value of x
18.33, !- Minimum Value of y
35, !- Maximum Value of y
, !- Minimum Curve Output
, !- Maximum Curve Output
Temperature, !- Input Unit Type for X
Temperature, !- Input Unit Type for Y
Dimensionless; !- Output Unit Type
! EIR Function of Temperature Curve
! x = Entering Wet-bulb Temp and y = Outdoor Dry-bulb Temp
Curve:Biquadratic,
Lennox KCA060S4 EIRFT, !- Name
0.2484029, !- Coefficient1 Constant
0.0610633, !- Coefficient2 x
-0.0017081, !- Coefficient3 x**2
-0.0102658, !- Coefficient4 y
0.0007028, !- Coefficient5 y**2
-0.0004237, !- Coefficient6 x*y
17.22, !- Minimum Value of x
29.44, !- Maximum Value of x
18.33, !- Minimum Value of y
35, !- Maximum Value of y
, !- Minimum Curve Output
, !- Maximum Curve Output
Temperature, !- Input Unit Type for X
Temperature, !- Input Unit Type for Y
Dimensionless; !- Output Unit Type
! Cooling Capacity Function of Flow Fraction Curve
! x = Flow Fraction
Curve:Quadratic,
Lennox KCA060S4 CapFFF, !- Name
0.7491909, !- Coefficient1 Constant
0.3721683, !- Coefficient2 x
-0.1213592, !- Coefficient3 x**2
0.8, !- Minimum Value of x
1.2; !- Maximum Value of x
! EIR Function of Flow Fraction Curve
! x = Flow Fraction
Curve:Quadratic,
Lennox KCA060S4 EIRFFF, !- Name
1.2094575, !- Coefficient1 Constant
-0.3165036, !- Coefficient2 x
0.1070461, !- Coefficient3 x**2
0.8, !- Minimum Value of x
1.2; !- Maximum Value of x
! Part Load Fraction Function of Part Load Ratio Curve
! (Generic curve used and not derived from manufacturer's data)
! x = Part Load Ratio
Curve:Quadratic,
Lennox KCA060S4 PLFFPLR, !- Name
0.85, !- Coefficient1 Constant
0.15, !- Coefficient2 x
0.0, !- Coefficient3 x**2
0.0, !- Minimum Value of x
1.0; !- Maximum Value of x
!-------------------------------------------------------------------------------------------------------
!-------------------------------------------------------------------------------------------------------
! Manufacturer = Lennox, Model Line = KC model (Electric/Electric -- KCA120S4) (2 Stage unit)
! Reference point = 95F OAT, 67F EWBT, 4000 cfm
! Reference Capacity at Stage 1 = 17193.23 W (4.89 tons)
! Reference Capacity at Stage 1&2 = 35235.87 W (10.025 tons)
! Compressor Type = Scroll
! Refrigerant = R-410A
! Expansion Valve Type = Balance port TXV, removable head
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
! Stage 1 normal mode, 48.8% of total capacity, face-split coil, 51.2% of flow bypassed around active section of coil
CoilPerformance:DX:Cooling,
Lennox KCA120S4 Stage 1, !- Name
17193.23, !- Gross Rated Total Cooling Capacity {W}
0.69, !- Gross Rated Sensible Heat Ratio
3.54, !- Gross Rated Cooling COP {W/W}
1.888, !- Rated Air Flow Rate {m3/s}
0.51, !- Fraction of Air Flow Bypassed Around Coil
Lennox KCA120S4 Stage 1 CapFT, !- Total Cooling Capacity Function of Temperature Curve Name
Lennox KCA120S4 Stage 1 CapFFF, !- Total Cooling Capacity Function of Flow Fraction Curve Name
Lennox KCA120S4 Stage 1 EIRFT, !- Energy Input Ratio Function of Temperature Curve Name
Lennox KCA120S4 Stage 1 EIRFFF, !- Energy Input Ratio Function of Flow Fraction Curve Name
Lennox KCA120S4 PLFFPLR; !- Part Load Fraction Correlation Curve Name
! Stages 1 and 2 normal mode, 100% of total capacity
CoilPerformance:DX:Cooling,
Lennox KCA120S4 Stage 1&2, !- Name
35235.87, !- Gross Rated Total Cooling Capacity {W}
0.72, !- Gross Rated Sensible Heat Ratio
3.88, !- Gross Rated Cooling COP {W/W}
1.888, !- Rated Air Flow Rate {m3/s}
0.0, !- Fraction of Air Flow Bypassed Around Coil
Lennox KCA120S4 Stage 1&2 CapFT, !- Total Cooling Capacity Function of Temperature Curve Name
Lennox KCA120S4 Stage 1&2 CapFFF, !- Total Cooling Capacity Function of Flow Fraction Curve Name
Lennox KCA120S4 Stage 1&2 EIRFT, !- Energy Input Ratio Function of Temperature Curve Name
Lennox KCA120S4 Stage 1&2 EIRFFF, !- Energy Input Ratio Function of Flow Fraction Curve Name
Lennox KCA120S4 PLFFPLR; !- Part Load Fraction Correlation Curve Name
! Curve set (9 Curves):
! Cooling Capacity Function of Temperature Curve
! x = Entering Wet-bulb Temp and y = Outdoor Dry-bulb Temp
Curve:Biquadratic,
Lennox KCA120S4 Stage 1 CapFT, !- Name
0.6383427, !- Coefficient1 Constant
0.0368605, !- Coefficient2 x
-0.0002156, !- Coefficient3 x**2
-0.0032619, !- Coefficient4 y
-0.0000414, !- Coefficient5 y**2
-0.0001587, !- Coefficient6 x*y
17.22, !- Minimum Value of x
21.67, !- Maximum Value of x
18.33, !- Minimum Value of y
35, !- Maximum Value of y
, !- Minimum Curve Output
, !- Maximum Curve Output
Temperature, !- Input Unit Type for X
Temperature, !- Input Unit Type for Y
Dimensionless; !- Output Unit Type
! EIR Function of Temperature Curve
! x = Entering Wet-bulb Temp and y = Outdoor Dry-bulb Temp
Curve:Biquadratic,
Lennox KCA120S4 Stage 1 EIRFT, !- Name
0.6609961, !- Coefficient1 Constant
-0.0173045, !- Coefficient2 x
0.0003871, !- Coefficient3 x**2
0.0121825, !- Coefficient4 y
0.0003430, !- Coefficient5 y**2
-0.0004676, !- Coefficient6 x*y
17.22, !- Minimum Value of x
21.67, !- Maximum Value of x
18.33, !- Minimum Value of y
35, !- Maximum Value of y
, !- Minimum Curve Output
, !- Maximum Curve Output
Temperature, !- Input Unit Type for X
Temperature, !- Input Unit Type for Y
Dimensionless; !- Output Unit Type
! Cooling Capacity Function of Flow Fraction Curve
! x = Flow Fraction
Curve:Quadratic,
Lennox KCA120S4 Stage 1 CapFFF, !- Name
0.6422487, !- Coefficient1 Constant
0.5494037, !- Coefficient2 x
-0.1916525, !- Coefficient3 x**2
0.8, !- Minimum Value of x
1.2; !- Maximum Value of x
! EIR Function of Flow Fraction Curve
! x = Flow Fraction
Curve:Quadratic,
Lennox KCA120S4 Stage 1 EIRFFF, !- Name
1.3016695, !- Coefficient1 Constant
-0.4659596, !- Coefficient2 x
0.1642901, !- Coefficient3 x**2
0.8, !- Minimum Value of x
1.2; !- Maximum Value of x
! Cooling Capacity Function of Temperature Curve
! x = Entering Wet-bulb Temp and y = Outdoor Dry-bulb Temp
Curve:Biquadratic,
Lennox KCA120S4 Stage 1&2 CapFT, !- Name
0.6803326, !- Coefficient1 Constant
0.0268925, !- Coefficient2 x
0.0001473, !- Coefficient3 x**2
0.0003186, !- Coefficient4 y
-0.0000584, !- Coefficient5 y**2
-0.0002929, !- Coefficient6 x*y
17.22, !- Minimum Value of x
21.67, !- Maximum Value of x
29.44, !- Minimum Value of y
46.11, !- Maximum Value of y
, !- Minimum Curve Output
, !- Maximum Curve Output
Temperature, !- Input Unit Type for X
Temperature, !- Input Unit Type for Y
Dimensionless; !- Output Unit Type
! EIR Function of Temperature Curve
! x = Entering Wet-bulb Temp and y = Outdoor Dry-bulb Temp
Curve:Biquadratic,
Lennox KCA120S4 Stage 1&2 EIRFT, !- Name
0.7758738, !- Coefficient1 Constant
-0.0051500, !- Coefficient2 x
0.0002254, !- Coefficient3 x**2
-0.0042810, !- Coefficient4 y
0.0006657, !- Coefficient5 y**2
-0.0006284, !- Coefficient6 x*y
17.22, !- Minimum Value of x
21.67, !- Maximum Value of x
29.44, !- Minimum Value of y
46.11, !- Maximum Value of y
, !- Minimum Curve Output
, !- Maximum Curve Output
Temperature, !- Input Unit Type for X
Temperature, !- Input Unit Type for Y
Dimensionless; !- Output Unit Type
! Cooling Capacity Function of Flow Fraction Curve
! x = Flow Fraction
Curve:Quadratic,
Lennox KCA120S4 Stage 1&2 CapFFF, !- Name
0.6716542, !- Coefficient1 Constant
0.4945968, !- Coefficient2 x
-0.1662510, !- Coefficient3 x**2
0.8, !- Minimum Value of x
1.2; !- Maximum Value of x
! EIR Function of Flow Fraction Curve
! x = Flow Fraction
Curve:Quadratic,
Lennox KCA120S4 Stage 1&2 EIRFFF, !- Name
1.2812519, !- Coefficient1 Constant
-0.4288495, !- Coefficient2 x
0.1475977, !- Coefficient3 x**2
0.8, !- Minimum Value of x
1.2; !- Maximum Value of x
! Part Load Fraction Function of Part Load Ratio Curve
! (Generic curve used and not derived from manufacturer's data)
! x = Part Load Ratio
Curve:Quadratic,
Lennox KCA120S4 PLFFPLR, !- Name
0.85, !- Coefficient1 Constant
0.15, !- Coefficient2 x
0.0, !- Coefficient3 x**2
0.0, !- Minimum Value of x
1.0; !- Maximum Value of x
!-------------------------------------------------------------------------------------------------------
!-------------------------------------------------------------------------------------------------------
! Manufacturer = Lennox, Model Line = KC model (Electric/Electric -- KCA240S4) (2 Stage Unit)
! Reference point = 95F OAT, 67F EWBT, 8000 cfm
! Reference Capacity at Satge 1 = 46951.87 W(13.36)
! Reference Capacity at Stage 1&2 = 69944.52 W (19.9 tons)
! Compressor Type = Scroll
! Refrigerant = R-410A
! Expansion Valve Type = Balance port TXV, removable head
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
! Stage 1 normal mode, 67.1% of total capacity, face-split coil, 32.9% of flow bypassed around active section of coil
CoilPerformance:DX:Cooling,
Lennox KCA240S4 Stage 1, !- Name
46951.87, !- Gross Rated Total Cooling Capacity {W}
0.75, !- Gross Rated Sensible Heat Ratio
3.74, !- Gross Rated Cooling COP {W/W}
3.776, !- Rated Air Flow Rate {m3/s}
0.33, !- Fraction of Air Flow Bypassed Around Coil
Lennox KCA240S4 Stage 1 CapFT, !- Total Cooling Capacity Function of Temperature Curve Name
Lennox KCA240S4 Stage 1 CapFFF, !- Total Cooling Capacity Function of Flow Fraction Curve Name
Lennox KCA240S4 Stage 1 EIRFT, !- Energy Input Ratio Function of Temperature Curve Name
Lennox KCA240S4 Stage 1 EIRFFF, !- Energy Input Ratio Function of Flow Fraction Curve Name
Lennox KCA240S4 PLFFPLR; !- Part Load Fraction Correlation Curve Name
! Stages 1 and 2 normal mode, 100% of total capacity
CoilPerformance:DX:Cooling,
Lennox KCA240S4 Stage 1&2, !- Name
69944.52, !- Gross Rated Total Cooling Capacity {W}
0.78, !- Gross Rated Sensible Heat Ratio
3.83, !- Gross Rated Cooling COP {W/W}
3.776, !- Rated Air Flow Rate {m3/s}
0.0, !- Fraction of Air Flow Bypassed Around Coil
Lennox KCA240S4 Stage 1&2 CapFT, !- Total Cooling Capacity Function of Temperature Curve Name
Lennox KCA240S4 Stage 1&2 CapFFF, !- Total Cooling Capacity Function of Flow Fraction Curve Name
Lennox KCA240S4 Stage 1&2 EIRFT, !- Energy Input Ratio Function of Temperature Curve Name
Lennox KCA240S4 Stage 1&2 EIRFFF, !- Energy Input Ratio Function of Flow Fraction Curve Name
Lennox KCA240S4 PLFFPLR; !- Part Load Fraction Correlation Curve Name
! Curve set (9 Curves):
!
! Cooling Capacity Function of Temperature Curve
! x = Entering Wet-bulb Temp and y = Outdoor Dry-bulb Temp
Curve:Biquadratic,
Lennox KCA240S4 Stage 1 CapFT, !- Name
0.6774110, !- Coefficient1 Constant
0.0279341, !- Coefficient2 x
0.0001421, !- Coefficient3 x**2
-0.0020862, !- Coefficient4 y
-0.0000337, !- Coefficient5 y**2
-0.0002350, !- Coefficient6 x*y
17.22, !- Minimum Value of x
21.67, !- Maximum Value of x
18.33, !- Minimum Value of y
35, !- Maximum Value of y
, !- Minimum Curve Output
, !- Maximum Curve Output
Temperature, !- Input Unit Type for X
Temperature, !- Input Unit Type for Y
Dimensionless; !- Output Unit Type
! EIR Function of Temperature Curve
! x = Entering Wet-bulb Temp and y = Outdoor Dry-bulb Temp
Curve:Biquadratic,
Lennox KCA240S4 Stage 1 EIRFT, !- Name
0.7433676, !- Coefficient1 Constant
-0.0189703, !- Coefficient2 x
0.0003270, !- Coefficient3 x**2
0.0118669, !- Coefficient4 y
0.0003111, !- Coefficient5 y**2
-0.0004329, !- Coefficient6 x*y
17.22, !- Minimum Value of x
21.67, !- Maximum Value of x
18.33, !- Minimum Value of y
35, !- Maximum Value of y
, !- Minimum Curve Output
, !- Maximum Curve Output
Temperature, !- Input Unit Type for X
Temperature, !- Input Unit Type for Y
Dimensionless; !- Output Unit Type
! Cooling Capacity Function of Flow Fraction Curve
! x = Flow Fraction
Curve:Quadratic,
Lennox KCA240S4 Stage 1 CapFFF, !- Name
0.6631316, !- Coefficient1 Constant
0.4928260, !- Coefficient2 x
-0.1559576, !- Coefficient3 x**2
0.8, !- Minimum Value of x
1.2; !- Maximum Value of x
! EIR Function of Flow Fraction Curve
! x = Flow Fraction
Curve:Quadratic,
Lennox KCA240S4 Stage 1 EIRFFF, !- Name
1.3251503, !- Coefficient1 Constant
-0.4910623, !- Coefficient2 x
0.1659119, !- Coefficient3 x**2
0.8, !- Minimum Value of x
1.2; !- Maximum Value of x
!
! Cooling Capacity Function of Temperature Curve
! x = Entering Wet-bulb Temp and y = Outdoor Dry-bulb Temp
Curve:Biquadratic,
Lennox KCA240S4 Stage 1&2 CapFT, !- Name
0.8015587, !- Coefficient1 Constant
0.0136475, !- Coefficient2 x
0.0005406, !- Coefficient3 x**2
-0.0001875, !- Coefficient4 y
-0.0000475, !- Coefficient5 y**2
-0.0003036, !- Coefficient6 x*y
17.22, !- Minimum Value of x
21.67, !- Maximum Value of x
29.44, !- Minimum Value of y
46.11, !- Maximum Value of y
, !- Minimum Curve Output
, !- Maximum Curve Output
Temperature, !- Input Unit Type for X
Temperature, !- Input Unit Type for Y
Dimensionless; !- Output Unit Type
! EIR Function of Temperature Curve
! x = Entering Wet-bulb Temp and y = Outdoor Dry-bulb Temp
Curve:Biquadratic,
Lennox KCA240S4 Stage 1&2 EIRFT, !- Name
0.6483859, !- Coefficient1 Constant
0.0034675, !- Coefficient2 x
-0.0000671, !- Coefficient3 x**2
0.0026918, !- Coefficient4 y
0.0005166, !- Coefficient5 y**2
-0.0006149, !- Coefficient6 x*y
17.22, !- Minimum Value of x
21.67, !- Maximum Value of x
29.44, !- Minimum Value of y
46.11, !- Maximum Value of y
, !- Minimum Curve Output
, !- Maximum Curve Output
Temperature, !- Input Unit Type for X
Temperature, !- Input Unit Type for Y
Dimensionless; !- Output Unit Type
! Cooling Capacity Function of Flow Fraction Curve
! x = Flow Fraction
Curve:Quadratic,
Lennox KCA240S4 Stage 1&2 CapFFF, !- Name
0.6880235, !- Coefficient1 Constant
0.4533082, !- Coefficient2 x
-0.1413317, !- Coefficient3 x**2
0.8, !- Minimum Value of x
1.2; !- Maximum Value of x
! EIR Function of Flow Fraction Curve
! x = Flow Fraction
Curve:Quadratic,
Lennox KCA240S4 Stage 1&2 EIRFFF, !- Name
1.2930771, !- Coefficient1 Constant
-0.4396936, !- Coefficient2 x
0.1466166, !- Coefficient3 x**2
0.8, !- Minimum Value of x
1.2; !- Maximum Value of x
! Part Load Fraction Function of Part Load Ratio Curve
! (Generic curve used and not derived from manufacturer's data)
! x = Part Load Ratio
Curve:Quadratic,
Lennox KCA240S4 PLFFPLR, !- Name
0.85, !- Coefficient1 Constant
0.15, !- Coefficient2 x
0.0, !- Coefficient3 x**2
0.0, !- Minimum Value of x
1.0; !- Maximum Value of x
!-------------------------------------------------------------------------------------------------------
!-------------------------------------------------------------------------------------------------------
! Manufacturer = Lennox, Model Line = SC model (Electric/Electric -- SCA060H4B)
! Reference point = 95F OAT, 67F EWBT, 2000 cfm
! Reference Capacity = 18452.7 W (5.25 tons)
! Compressor Type = Scroll
! Refrigerant = R-410A
! Expansion Valve Type = Thermostatic Expansion Valve
Coil:Cooling:DX:SingleSpeed,
Lennox SCA060H4B, !- Name
CoolingCoilAvailSched, !- Availability Schedule Name
18452.7, !- Gross Rated Total Cooling Capacity {W}
0.73, !- Gross Rated Sensible Heat Ratio
4.48, !- Gross Rated Cooling COP {W/W}
0.944, !- Rated Air Flow Rate {m3/s}
, !- Rated Evaporator Fan Power Per Volume Flow Rate {W/(m3/s)}
DXCoilAirInletNode, !- Air Inlet Node Name
DXCoilAirOutletNode, !- Air Outlet Node Name
Lennox SCA060H4B CapFT, !- Total Cooling Capacity Function of Temperature Curve Name
Lennox SCA060H4B CapFFF, !- Total Cooling Capacity Function of Flow Fraction Curve Name
Lennox SCA060H4B EIRFT, !- Energy Input Ratio Function of Temperature Curve Name
Lennox SCA060H4B EIRFFF, !- Energy Input Ratio Function of Flow Fraction Curve Name
Lennox SCA060H4B PLFFPLR;!- Part Load Fraction Correlation Curve Name
! Curve set (5 Curves):
! Cooling Capacity Function of Temperature Curve
! x = Entering Wet-bulb Temp and y = Outdoor Dry-bulb Temp
Curve:Biquadratic,
Lennox SCA060H4B CapFT, !- Name
1.0671319, !- Coefficient1 Constant
-0.0218036, !- Coefficient2 x
0.0016875, !- Coefficient3 x**2
0.0054500, !- Coefficient4 y
-0.0000643, !- Coefficient5 y**2
-0.0005786, !- Coefficient6 x*y
17.22, !- Minimum Value of x
21.67, !- Maximum Value of x
29.44, !- Minimum Value of y
46.11, !- Maximum Value of y
, !- Minimum Curve Output
, !- Maximum Curve Output
Temperature, !- Input Unit Type for X
Temperature, !- Input Unit Type for Y
Dimensionless; !- Output Unit Type
! EIR Function of Temperature Curve
! x = Entering Wet-bulb Temp and y = Outdoor Dry-bulb Temp
Curve:Biquadratic,
Lennox SCA060H4B EIRFT, !- Name
0.4618717, !- Coefficient1 Constant
0.0448432, !- Coefficient2 x
-0.0012979, !- Coefficient3 x**2
-0.0158459, !- Coefficient4 y
0.0007680, !- Coefficient5 y**2
-0.0003382, !- Coefficient6 x*y
17.22, !- Minimum Value of x
21.67, !- Maximum Value of x
29.44, !- Minimum Value of y
46.11, !- Maximum Value of y
, !- Minimum Curve Output
, !- Maximum Curve Output
Temperature, !- Input Unit Type for X
Temperature, !- Input Unit Type for Y
Dimensionless; !- Output Unit Type
! Cooling Capacity Function of Flow Fraction Curve
! x = Flow Fraction
Curve:Quadratic,
Lennox SCA060H4B CapFFF, !- Name
0.8174603, !- Coefficient1 Constant
0.2420635, !- Coefficient2 x
-0.0595238, !- Coefficient3 x**2
0.8, !- Minimum Value of x
1.2; !- Maximum Value of x
! EIR Function of Flow Fraction Curve
! x = Flow Fraction
Curve:Quadratic,
Lennox SCA060H4B EIRFFF, !- Name
0.9342105, !- Coefficient1 Constant
0.0986842, !- Coefficient2 x
-0.0328947, !- Coefficient3 x**2
0.8, !- Minimum Value of x
1.2; !- Maximum Value of x
! Part Load Fraction Function of Part Load Ratio Curve
! (Generic curve used and not derived from manufacturer's data)
! x = Part Load Ratio
Curve:Quadratic,
Lennox SCA060H4B PLFFPLR,!- Name
0.85, !- Coefficient1 Constant
0.15, !- Coefficient2 x
0.0, !- Coefficient3 x**2
0.0, !- Minimum Value of x
1.0; !- Maximum Value of x
!-------------------------------------------------------------------------------------------------------
!-------------------------------------------------------------------------------------------------------
! Manufacturer = Lennox, Model Line = SC model (Electric/Electric -- SCA120H4B) (2 Stage Unit)
! Reference point = 95F OAT, 67F EWBT, 4000 cfm
! Reference Capacity at Stage 1 = 18218.38 W (5.183 tons)
! Reference Capacity at Stage 1&2 = 36436.76 W (10.37 tons)
! Compressor Type = Scroll
! Refrigerant = R-410A
! Expansion Valve Type = Thermostatic Expansion Valve
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
! Stage 1 normal mode, 50% of total capacity, face-split coil, 50% of flow bypassed around active section of coil
CoilPerformance:DX:Cooling,
Lennox SCA120H4B Stage 1,!- Name
18218.38, !- Gross Rated Total Cooling Capacity {W}
0.67, !- Gross Rated Sensible Heat Ratio
4.09, !- Gross Rated Cooling COP {W/W}
1.888, !- Rated Air Flow Rate {m3/s}
0.5, !- Fraction of Air Flow Bypassed Around Coil
Lennox SCA120H4B Stage 1 CapFT, !- Total Cooling Capacity Function of Temperature Curve Name
Lennox SCA120H4B Stage 1 CapFFF, !- Total Cooling Capacity Function of Flow Fraction Curve Name
Lennox SCA120H4B Stage 1 EIRFT, !- Energy Input Ratio Function of Temperature Curve Name
Lennox SCA120H4B Stage 1 EIRFFF, !- Energy Input Ratio Function of Flow Fraction Curve Name
Lennox SCA120H4B PLFFPLR;!- Part Load Fraction Correlation Curve Name
! Stages 1 and 2 normal mode, 100% of total capacity
CoilPerformance:DX:Cooling,
Lennox SCA120H4B Stage 1&2, !- Name
36436.76, !- Gross Rated Total Cooling Capacity {W}
0.73, !- Gross Rated Sensible Heat Ratio
4.35, !- Gross Rated Cooling COP {W/W}
1.888, !- Rated Air Flow Rate {m3/s}
0.0, !- Fraction of Air Flow Bypassed Around Coil
Lennox SCA120H4B Stage 1&2 CapFT, !- Total Cooling Capacity Function of Temperature Curve Name
Lennox SCA120H4B Stage 1&2 CapFFF, !- Total Cooling Capacity Function of Flow Fraction Curve Name
Lennox SCA120H4B Stage 1&2 EIRFT, !- Energy Input Ratio Function of Temperature Curve Name
Lennox SCA120H4B Stage 1&2 EIRFFF, !- Energy Input Ratio Function of Flow Fraction Curve Name
Lennox SCA120H4B PLFFPLR;!- Part Load Fraction Correlation Curve Name
! Curve set (9 Curves):
! Cooling Capacity Function of Temperature Curve
! x = Entering Wet-bulb Temp and y = Outdoor Dry-bulb Temp
Curve:Biquadratic,
Lennox SCA120H4B Stage 1 CapFT, !- Name
0.8197084, !- Coefficient1 Constant
0.0064733, !- Coefficient2 x
0.0008546, !- Coefficient3 x**2
0.0002134, !- Coefficient4 y
-0.0000477, !- Coefficient5 y**2
-0.0003191, !- Coefficient6 x*y
17.22, !- Minimum Value of x
21.67, !- Maximum Value of x
18.33, !- Minimum Value of y
35, !- Maximum Value of y
, !- Minimum Curve Output
, !- Maximum Curve Output
Temperature, !- Input Unit Type for X
Temperature, !- Input Unit Type for Y
Dimensionless; !- Output Unit Type
! EIR Function of Temperature Curve
! x = Entering Wet-bulb Temp and y = Outdoor Dry-bulb Temp
Curve:Biquadratic,
Lennox SCA120H4B Stage 1 EIRFT, !- Name
0.6505692, !- Coefficient1 Constant
-0.0124024, !- Coefficient2 x
0.0001183, !- Coefficient3 x**2
0.0144585, !- Coefficient4 y
0.0003194, !- Coefficient5 y**2
-0.0005187, !- Coefficient6 x*y
17.22, !- Minimum Value of x
21.67, !- Maximum Value of x
18.33, !- Minimum Value of y
35, !- Maximum Value of y
, !- Minimum Curve Output
, !- Maximum Curve Output
Temperature, !- Input Unit Type for X
Temperature, !- Input Unit Type for Y
Dimensionless; !- Output Unit Type
! Cooling Capacity Function of Flow Fraction Curve
! x = Flow Fraction
Curve:Quadratic,
Lennox SCA120H4B Stage 1 CapFFF, !- Name
0.7266881, !- Coefficient1 Constant
0.3938907, !- Coefficient2 x
-0.1205788, !- Coefficient3 x**2
0.8, !- Minimum Value of x
1.2; !- Maximum Value of x
! EIR Function of Flow Fraction Curve
! x = Flow Fraction
Curve:Quadratic,
Lennox SCA120H4B Stage 1 EIRFFF, !- Name
1.2512370, !- Coefficient1 Constant
-0.3652365, !- Coefficient2 x
0.1139994, !- Coefficient3 x**2
0.8, !- Minimum Value of x
1.2; !- Maximum Value of x
! Cooling Capacity Function of Temperature Curve
! x = Entering Wet-bulb Temp and y = Outdoor Dry-bulb Temp
Curve:Biquadratic,
Lennox SCA120H4B Stage 1&2 CapFT, !- Name
0.9438524, !- Coefficient1 Constant
-0.0094097, !- Coefficient2 x
0.0013226, !- Coefficient3 x**2
0.0038157, !- Coefficient4 y
-0.0000608, !- Coefficient5 y**2
-0.0004721, !- Coefficient6 x*y
17.22, !- Minimum Value of x
21.67, !- Maximum Value of x
29.44, !- Minimum Value of y
46.11, !- Maximum Value of y
, !- Minimum Curve Output
, !- Maximum Curve Output
Temperature, !- Input Unit Type for X
Temperature, !- Input Unit Type for Y
Dimensionless; !- Output Unit Type
! EIR Function of Temperature Curve
! x = Entering Wet-bulb Temp and y = Outdoor Dry-bulb Temp
Curve:Biquadratic,
Lennox SCA120H4B Stage 1&2 EIRFT, !- Name
0.5476528, !- Coefficient1 Constant
0.0268762, !- Coefficient2 x
-0.0007716, !- Coefficient3 x**2
-0.0070535, !- Coefficient4 y
0.0006878, !- Coefficient5 y**2
-0.0005488, !- Coefficient6 x*y
17.22, !- Minimum Value of x
21.67, !- Maximum Value of x
29.44, !- Minimum Value of y
46.11, !- Maximum Value of y
, !- Minimum Curve Output
, !- Maximum Curve Output
Temperature, !- Input Unit Type for X
Temperature, !- Input Unit Type for Y
Dimensionless; !- Output Unit Type
! Cooling Capacity Function of Flow Fraction Curve
! x = Flow Fraction
Curve:Quadratic,
Lennox SCA120H4B Stage 1&2 CapFFF, !- Name
0.7266881, !- Coefficient1 Constant
0.4139871, !- Coefficient2 x
-0.1406752, !- Coefficient3 x**2
0.8, !- Minimum Value of x
1.2; !- Maximum Value of x
! EIR Function of Flow Fraction Curve
! x = Flow Fraction
Curve:Quadratic,
Lennox SCA120H4B Stage 1&2 EIRFFF, !- Name
1.2731734, !- Coefficient1 Constant
-0.4301446, !- Coefficient2 x
0.1569712, !- Coefficient3 x**2
0.8, !- Minimum Value of x
1.2; !- Maximum Value of x
! Part Load Fraction Function of Part Load Ratio Curve
! (Generic curve used and not derived from manufacturer's data)
! x = Part Load Ratio
Curve:Quadratic,
Lennox SCA120H4B PLFFPLR,!- Name
0.85, !- Coefficient1 Constant
0.15, !- Coefficient2 x
0.0, !- Coefficient3 x**2
0.0, !- Minimum Value of x
1.0; !- Maximum Value of x
!-------------------------------------------------------------------------------------------------------
!-------------------------------------------------------------------------------------------------------
! Manufacturer = Lennox, Model Line = SC model (Electric/Electric -- SCA240H4B) (2 Stage Unit)
! Reference point = 95F OAT, 67F EWBT, 8000 cfm
! Reference Capacity at Stage 1 = 35411.61 W (10.075 tons)
! Reference Capacity at Stage 1&2 = 72873.52 W (20.73 tons)
! Compressor Type = Scroll
! Refrigerant = R-410A
! Expansion Valve Type = Thermostatic Expansion Valve
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
! Stage 1 normal mode, 48.6% of total capacity, face-split coil, 51.4% of flow bypassed around active section of coil
CoilPerformance:DX:Cooling,
Lennox SCA240H4B Stage 1,!- Name
35411.61, !- Gross Rated Total Cooling Capacity {W}
0.71, !- Gross Rated Sensible Heat Ratio
3.76, !- Gross Rated Cooling COP {W/W}
3.776, !- Rated Air Flow Rate {m3/s}
0.51, !- Fraction of Air Flow Bypassed Around Coil
Lennox SCA240H4B Stage 1 CapFT, !- Total Cooling Capacity Function of Temperature Curve Name
Lennox SCA240H4B Stage 1 CapFFF, !- Total Cooling Capacity Function of Flow Fraction Curve Name
Lennox SCA240H4B Stage 1 EIRFT, !- Energy Input Ratio Function of Temperature Curve Name
Lennox SCA240H4B Stage 1 EIRFFF, !- Energy Input Ratio Function of Flow Fraction Curve Name
Lennox SCA240H4B PLFFPLR;!- Part Load Fraction Correlation Curve Name
! Stages 1 and 2 normal mode, 100% of total capacity
CoilPerformance:DX:Cooling,
Lennox SCA240H4B Stage 1&2, !- Name
72873.52, !- Gross Rated Total Cooling Capacity {W}
0.77, !- Gross Rated Sensible Heat Ratio
4.26, !- Gross Rated Cooling COP {W/W}
3.776, !- Rated Air Flow Rate {m3/s}
0.0, !- Fraction of Air Flow Bypassed Around Coil
Lennox SCA240H4B Stage 1&2 CapFT, !- Total Cooling Capacity Function of Temperature Curve Name
Lennox SCA240H4B Stage 1&2 CapFFF, !- Total Cooling Capacity Function of Flow Fraction Curve Name
Lennox SCA240H4B Stage 1&2 EIRFT, !- Energy Input Ratio Function of Temperature Curve Name
Lennox SCA240H4B Stage 1&2 EIRFFF, !- Energy Input Ratio Function of Flow Fraction Curve Name
Lennox SCA240H4B PLFFPLR;!- Part Load Fraction Correlation Curve Name
! Curve set (9 Curves):
! Cooling Capacity Function of Temperature Curve
! x = Entering Wet-bulb Temp and y = Outdoor Dry-bulb Temp
Curve:Biquadratic,
Lennox SCA240H4B Stage 1 CapFT, !- Name
1.0046573, !- Coefficient1 Constant
-0.0098458, !- Coefficient2 x
0.0011934, !- Coefficient3 x**2
-0.0002426, !- Coefficient4 y
-0.0000424, !- Coefficient5 y**2
-0.0002981, !- Coefficient6 x*y
17.22, !- Minimum Value of x
21.67, !- Maximum Value of x
18.33, !- Minimum Value of y
35, !- Maximum Value of y
, !- Minimum Curve Output
, !- Maximum Curve Output
Temperature, !- Input Unit Type for X
Temperature, !- Input Unit Type for Y
Dimensionless; !- Output Unit Type
! EIR Function of Temperature Curve
! x = Entering Wet-bulb Temp and y = Outdoor Dry-bulb Temp
Curve:Biquadratic,
Lennox SCA240H4B Stage 1 EIRFT, !- Name
0.5020269, !- Coefficient1 Constant
0.0044036, !- Coefficient2 x
-0.0003075, !- Coefficient3 x**2
0.0120302, !- Coefficient4 y
0.0003200, !- Coefficient5 y**2
-0.0004203, !- Coefficient6 x*y
17.22, !- Minimum Value of x
21.67, !- Maximum Value of x
18.33, !- Minimum Value of y
35, !- Maximum Value of y
, !- Minimum Curve Output
, !- Maximum Curve Output
Temperature, !- Input Unit Type for X
Temperature, !- Input Unit Type for Y
Dimensionless; !- Output Unit Type
! Cooling Capacity Function of Flow Fraction Curve
! x = Flow Fraction
Curve:Quadratic,
Lennox SCA240H4B Stage 1 CapFFF, !- Name
0.8014888, !- Coefficient1 Constant
0.2708850, !- Coefficient2 x
-0.0723739, !- Coefficient3 x**2
0.8, !- Minimum Value of x
1.2; !- Maximum Value of x
! EIR Function of Flow Fraction Curve
! x = Flow Fraction
Curve:Quadratic,
Lennox SCA240H4B Stage 1 EIRFFF, !- Name
1.1811735, !- Coefficient1 Constant
-0.2541256, !- Coefficient2 x
0.0729521, !- Coefficient3 x**2
0.8, !- Minimum Value of x
1.2; !- Maximum Value of x
! Cooling Capacity Function of Temperature Curve
! x = Entering Wet-bulb Temp and y = Outdoor Dry-bulb Temp
Curve:Biquadratic,
Lennox SCA240H4B Stage 1&2 CapFT, !- Name
0.9947501, !- Coefficient1 Constant
-0.0138816, !- Coefficient2 x
0.0013836, !- Coefficient3 x**2
0.0028728, !- Coefficient4 y
-0.0000586, !- Coefficient5 y**2
-0.0004070, !- Coefficient6 x*y
17.22, !- Minimum Value of x
21.67, !- Maximum Value of x
29.44, !- Minimum Value of y
46.11, !- Maximum Value of y
, !- Minimum Curve Output
, !- Maximum Curve Output
Temperature, !- Input Unit Type for X
Temperature, !- Input Unit Type for Y
Dimensionless; !- Output Unit Type
! EIR Function of Temperature Curve
! x = Entering Wet-bulb Temp and y = Outdoor Dry-bulb Temp
Curve:Biquadratic,
Lennox SCA240H4B Stage 1&2 EIRFT, !- Name
0.4914020, !- Coefficient1 Constant
0.0298133, !- Coefficient2 x
-0.0007899, !- Coefficient3 x**2
-0.0052059, !- Coefficient4 y
0.0006735, !- Coefficient5 y**2
-0.0006127, !- Coefficient6 x*y