Daikin FTKS L Series Engineering Data page 35

Split, cooling only/heat pump, r-410a, inverter
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ED041204
7. Capacity Tables
7.1
Cooling Only
FTKS20LVMA + RKS20LVMA (50 Hz, 220 - 240 V / 60 Hz, 220 - 230 V)
AFR
9.7
BF
0.13
INDOOR
EWB EDB
20
°C
°C
TC
SHC
14.0
20
1.85
1.79
0.35
16.0
22
1.93
1.76
0.35
18.0
25
2.01
1.90
0.35
19.0
27
2.05
2.05
0.35
22.0
30
2.18
2.00
0.35
24.0
32
2.26
1.97
0.36
Symbols:
AFR
: Airflow rate
BF
: Bypass factor
EWB
: Entering wet bulb temp.
EDB
: Entering dry bulb temp.
TC
: Total capacity
SHC
: Sensible heat capacity
PI
: Power input
FTKS25LVMA + RKS25LVMA (50 Hz, 220 - 240 V / 60 Hz, 220 - 230 V)
AFR
10.6
BF
0.14
INDOOR
EWB EDB
20
°C
°C
TC
SHC
14.0
20
2.46
2.14
0.42
16.0
22
2.57
2.11
0.42
18.0
25
2.68
2.25
0.42
19.0
27
2.73
2.42
0.42
22.0
30
2.90
2.35
0.43
24.0
32
3.01
2.30
0.43
Symbols:
AFR
: Airflow rate
BF
: Bypass factor
EWB
: Entering wet bulb temp.
EDB
: Entering dry bulb temp.
TC
: Total capacity
SHC
: Sensible heat capacity
PI
: Power input
Split Type Air Conditioners FTK(X)S-L Series
OUTDOOR TEMPERATURE (°CDB)
25
PI
TC
SHC
PI
TC
1.76
1.75
0.38
1.68
1.84
1.73
0.38
1.76
1.93
1.87
0.38
1.84
1.97
1.97
0.38
1.89
2.09
1.98
0.39
2.01
2.18
1.94
0.39
2.09
(m³/min.)
(°C)
(°C)
(kW)
(kW)
(kW)
OUTDOOR TEMPERATURE (°CDB)
25
PI
TC
SHC
PI
TC
2.35
2.09
0.46
2.23
2.46
2.06
0.46
2.34
2.57
2.21
0.46
2.46
2.62
2.37
0.46
2.51
2.79
2.31
0.47
2.68
2.90
2.26
0.47
2.79
(m³/min.)
(°C)
(°C)
(kW)
(kW)
(kW)
30
32
SHC
PI
TC
SHC
1.68
0.41
1.83
1.78
1.69
0.41
1.92
1.76
1.84
0.42
2.01
1.90
1.89
0.42
2.06
2.06
1.95
0.42
2.19
2.01
1.92
0.42
2.29
1.98
Note:
1.
shows nominal (rated) capacities and power input.
2. TC, PI and SHC must be calculated by interpolation using the figures in the
above tables. (Figures out of the tables should not be used for calculation.)
3. Capacities are based on the following conditions.
Corresponding refrigerant piping length : 7.5 m
Level difference : 0 m
30
32
SHC
PI
TC
SHC
2.04
0.50
2.28
2.06
2.01
0.50
2.40
2.03
2.16
0.50
2.51
2.19
2.33
0.50
2.57
2.35
2.27
0.51
2.74
2.29
2.23
0.51
2.86
2.25
Note:
1.
shows nominal (rated) capacities and power input.
2. TC, PI and SHC must be calculated by interpolation using the figures in the
above tables. (Figures out of the tables should not be used for calculation.)
3. Capacities are based on the following conditions.
Corresponding refrigerant piping length : 7.5 m
Level difference : 0 m
Capacity Tables
35
PI
TC
SHC
PI
TC
0.43
1.77
1.76
0.45
1.68
0.43
1.86
1.73
0.45
1.77
0.43
1.95
1.88
0.45
1.86
0.43
2.00
2.00
0.45
1.91
0.43
2.14
1.99
0.45
2.05
0.44
2.23
1.96
0.45
2.14
35
PI
TC
SHC
PI
TC
0.51
2.21
2.03
0.53
2.10
0.51
2.33
2.01
0.54
2.21
0.51
2.44
2.16
0.54
2.33
0.52
2.50
2.33
0.54
2.38
0.52
2.67
2.27
0.54
2.56
0.52
2.79
2.23
0.55
2.67
40
SHC
PI
1.68
0.48
1.70
0.48
1.84
0.48
1.91
0.48
1.96
0.49
1.93
0.49
3D071837A
40
SHC
PI
1.98
0.57
1.96
0.58
2.11
0.58
2.28
0.58
2.23
0.58
2.20
0.59
3D075531
33

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