Daikin FTXS-A Series - Page 22

18
Performance Data
Model: FTXS50A - RXN50C
Cooling Mode
AFR
(CFM)
EWB EDB
Outdoor temperature
19°C 25°C 30°C 35°C 40°C 46°C
TC SC PI TC SC PI TC SC PI TC SC PI TC SC PI TC SC PI
418
16°C
21°C 5.28 3.49 1.25 5.09 3.40 1.36 4.90 3.31 1.47 4.71 3.21 1.59 4.32 2.99 1.73 3.99 2.81 1.90
24°C 5.29 4.18 1.25 5.10 4.08 1.36 4.91 3.99 1.47 4.71 3.89 1.59 4.33 3.63 1.73 4.01 3.42 1.91
27°C 5.33 4.73 1.26 5.15 4.63 1.36 4.97 4.52 1.47 4.78 4.40 1.60 4.41 4.10 1.73 4.11 3.85 1.91
30°C 5.49 5.49 1.26 5.34 5.34 1.37 5.17 5.17 1.48 5.01 5.01 1.61 4.64 4.64 1.75 4.34 4.34 1.93
19°C
24°C 5.82 3.26 1.27 5.62 3.17 1.38 5.41 3.09 1.49 5.20 3.00 1.62 4.78 2.80 1.76 4.42 2.63 1.94
27°C 5.83 3.73 1.27 5.62 3.64 1.38 5.42 3.56 1.49 5.20 3.47 1.62 4.78 3.25 1.76 4.42 3.08 1.94
30°C 5.84 4.60 1.27 5.64 4.50 1.38 5.44 4.40 1.50 5.23 4.29 1.62 4.82 4.02 1.76 4.47 3.80 1.94
33°C 5.91 5.91 1.28 5.71 5.71 1.38 5.53 5.53 1.50 5.34 5.34 1.63 4.94 4.94 1.77 4.62 4.62 1.95
22°C
27°C 6.41 3.19 1.30 6.19 3.11 1.40 5.96 3.03 1.52 5.73 2.95 1.65 5.27 2.75 1.79 4.88 2.59 1.97
30°C 6.41 3.88 1.30 6.19 3.80 1.40 5.96 3.71 1.52 5.73 3.63 1.65 5.27 3.39 1.79 4.88 3.22 1.97
33°C 6.41 4.54 1.30 6.19 4.45 1.40 5.97 4.36 1.52 5.73 4.27 1.65 5.28 4.01 1.79 4.89 3.81 1.98
36°C 6.43 5.14 1.30 6.22 5.04 1.41 6.01 4.94 1.53 5.79 4.83 1.66 5.34 4.53 1.80 4.96 4.29 1.98
471
16°C
21°C 5.49 3.64 1.26 5.30 3.54 1.37 5.09 3.45 1.48 4.89 3.35 1.61 4.48 3.12 1.74 4.14 2.94 1.92
24°C 5.51 4.41 1.27 5.31 4.31 1.37 5.11 4.21 1.48 4.91 4.10 1.61 4.51 3.83 1.74 4.17 3.61 1.92
27°C 5.58 5.01 1.27 5.39 4.90 1.37 5.20 4.77 1.49 5.02 4.63 1.61 4.63 4.30 1.75 4.31 4.02 1.93
30°C 5.81 5.81 1.28 5.64 5.64 1.38 5.47 5.47 1.50 5.29 5.29 1.63 4.90 4.90 1.77 4.58 4.58 1.95
19°C
24°C 6.05 3.44 1.29 5.84 3.35 1.39 5.62 3.27 1.51 5.39 3.18 1.63 4.95 2.96 1.77 4.57 2.79 1.95
27°C 6.06 3.96 1.29 5.85 3.88 1.39 5.63 3.79 1.51 5.40 3.70 1.64 4.96 3.46 1.77 4.59 3.27 1.96
30°C 6.09 4.89 1.29 5.88 4.78 1.39 5.67 4.68 1.51 5.45 4.56 1.64 5.02 4.26 1.78 4.66 4.03 1.96
33°C 6.19 6.19 1.29 6.01 6.01 1.40 5.81 5.81 1.52 5.62 5.62 1.65 5.21 5.21 1.79 4.87 4.87 1.98
22°C
27°C 6.65 3.37 1.31 6.42 3.29 1.42 6.18 3.21 1.54 5.93 3.12 1.67 5.45 2.91 1.81 5.04 2.75 1.99
30°C 6.66 4.13 1.31 6.42 4.05 1.42 6.18 3.96 1.54 5.94 3.87 1.67 5.46 3.62 1.81 5.05 3.44 1.99
33°C 6.67 4.84 1.31 6.44 4.75 1.42 6.20 4.65 1.54 5.96 4.55 1.67 5.48 4.27 1.81 5.08 4.06 2.00
36°C 6.71 5.48 1.31 6.49 5.37 1.42 6.27 5.26 1.54 6.04 5.14 1.67 5.57 4.81 1.82 5.20 4.54 2.00
529
16°C
21°C 5.70 3.79 1.28 5.49 3.70 1.38 5.28 3.60 1.49 5.06 3.50 1.62 4.64 3.26 1.76 4.28 3.07 1.94
24°C 5.73 4.61 1.28 5.52 4.50 1.38 5.31 4.39 1.50 5.10 4.28 1.62 4.68 3.99 1.76 4.32 3.76 1.94
27°C 5.82 5.28 1.28 5.63 5.15 1.39 5.44 5.00 1.50 5.24 4.85 1.63 4.85 4.49 1.77 4.52 4.19 1.95
30°C 6.11 6.11 1.29 5.93 5.93 1.40 5.75 5.75 1.52 5.56 5.56 1.65 5.15 5.15 1.79 4.81 4.81 1.98
19°C
24°C 6.27 3.64 1.30 6.04 3.55 1.40 5.81 3.46 1.52 5.58 3.37 1.65 5.12 3.14 1.79 4.73 2.96 1.97
27°C 6.29 4.21 1.30 6.06 4.11 1.40 5.84 4.02 1.52 5.60 3.92 1.65 5.14 3.67 1.79 4.75 3.47 1.97
30°C 6.34 5.18 1.30 6.12 5.07 1.41 5.90 4.95 1.53 5.67 4.83 1.65 5.22 4.51 1.79 4.85 4.25 1.98
33°C 6.48 6.48 1.31 6.29 6.29 1.42 6.10 6.10 1.54 5.89 5.89 1.67 5.46 5.46 1.81 5.11 5.11 2.00
22°C
27°C 6.88 3.56 1.32 6.64 3.48 1.43 6.39 3.40 1.55 6.13 3.31 1.68 5.63 3.08 1.82 5.20 2.91 2.01
30°C 6.90 4.39 1.32 6.65 4.31 1.43 6.40 4.21 1.55 6.14 4.12 1.68 5.64 3.85 1.82 5.22 3.65 2.01
33°C 6.92 5.14 1.32 6.68 5.05 1.43 6.43 4.95 1.55 6.18 4.84 1.69 5.69 4.54 1.83 5.27 4.30 2.01
36°C 6.98 5.81 1.33 6.76 5.70 1.44 6.53 5.58 1.56 6.29 5.44 1.69 5.81 5.07 1.84 5.42 4.78 2.03
Remark:
AFR: Air ow rate (CFM)
EWB: Entering Wet Bulb Temp. (°C)
EDB: Entering Dry Bulb Temp. (°C)
TC: Total Cooling / Heating Capacity (kW)
SHC: Sensible Cooling / Heating Capacity (kW)
PI: Power Input (kW)
Notes:
1. Ratings shown are gross capacities which do not include a deduction for indoor fan motor heat.
2. shows nominal capacities.
3. Direct interpolation is permissible. Do not extrapolate.
4. Unit is able to operate at ambient from -10°C to 46°C without pressure trip.
Heating Mode
Outdoor WB°C
Indoor -15 -10 -5 0 6 10
DB°C TC PI TC PI TC PI TC PI TC PI TC PI
16 2.82 1.11 3.50 1.19 4.18 1.27 4.86 1.35 5.68 1.44 6.22 1.50
18 2.79 1.17 3.47 1.25 4.16 1.32 4.84 1.40 5.65 1.50 6.19 1.56
20 2.76 1.22 3.44 1.30 4.13 1.38 4.81 1.46 5.62 1.55 6.16 1.61
21 2.75 1.25 3.43 1.33 4.11 1.40 4.79 1.49 5.61 1.58 6.15 1.64
22 2.73 1.28 3.42 1.36 4.10 1.43 4.78 1.51 5.59 1.60 6.13 1.67
24 2.70 1.34 3.39 1.41 4.07 1.50 4.75 1.57 5.56 1.66 6.10 1.72
Remark:
EDB: Entering Dry Bulb Temp. (°C)
TC: Total Cooling / Heating Capacity (kW)
PI: Power Input (kW)
Notes:
1. Ratings shown are gross capacities which do not include a deduction for indoor fan motor heat.
2. shows nominal capacities.
3. Direct interpolation is permissible. Do not extrapolate.
4. Unit is able to operate at ambient from -10°C to 46°C without pressure trip.