Capacity Tables - Daikin RKS25BVMB Techical Data

3

Capacity tables

RKS+FTKS25B
3
Cooling capacity
Indoor
EWB EDB
(°C) (°C) TC SHC
14.0 20 2.33 1.58
16.0 22 2.51 1.70
18.0 25 2.70 1.83
19.0 27 2.80 1.89
22.0 30 3.09 2.09
24.0 32 3.28 2.22
RKS+FTKS35B
Cooling capacity
Indoor
EWB EDB
(°C) (°C) TC SHC
14.0 20 3.26 2.05
16.0 22 3.52 2.22
18.0 25 3.78 2.38
19.0 27 3.91 2.47
22.0 30 4.32 2.72
24.0 32 4.60 2.90
RKS+FTKS50B
Cooling capacity
Indoor
EWB EDB
(°C) (°C) TC SHC
14.0 20 5.06 3.28
16.0 22 5.22 3.31
18.0 25 5.37 3.34
19.0 27 5.45 3.36
22.0 30 5.68 3.41
24.0 32 5.84 3.45
RKS+FTKS60B
Cooling capacity
Indoor
EWB EDB
(°C) (°C) TC SHC
14.0 20 6.06 3.97
16.0 22 6.22 4.00
18.0 25 6.37 4.03
19.0 27 6.45 4.05
22.0 30 6.68 4.10
24.0 32 6.84 4.14
SYMBOLS
AFR: Air flow rate
BF: Bypass factor
EWB: Entering wet bulb temp.
EDB: Entering dry bulb temp.
TC: Total capacity
SHC: Sensible heating capacity
PI: Power input
8
• Pair Application • R-410A • RKS25-35-50-60-71BVMB
20 25
PI TC SHC PI
0.52 2.25 1.52 0.58
0.53 2.43 1.65 0.59
0.54 2.61 1.77 0.61
0.55 2.70 1.83 0.61
0.56 2.99 2.02 0.63
0.57 3.18 2.15 0.64
20 25
PI TC SHC PI
0.87 3.15 1.99 0.97
0.88 3.40 2.14 0.99
0.90 3.66 2.30 1.00
0.91 3.78 2.38 1.01
0.93 4.18 2.63 1.04
0.95 4.45 2.80 1.06
20 25
PI TC SHC PI
1.31 4.91 3.21 1.41
1.34 5.07 3.24 1.43
1.36 5.22 3.27 1.46
1.38 5.30 3.29 1.47
1.41 5.53 3.34 1.51
1.44 5.69 3.38 1.54
20 25
PI TC SHC PI
1.77 5.91 3.90 1.87
1.80 6.07 3.93 1.89
1.82 6.22 3.96 1.92
1.84 6.30 3.98 1.93
1.87 6.53 4.03 1.97
1.90 6.69 4.07 2.00
• Split - Sky Air • Outdoor Units
230V [50Hz]
Outdoor temperature (°C)
30
TC SHC PI TC
2.17 1.47 0.65 2.14
2.35 1.59 0.66 2.31
2.52 1.71 0.67 2.48
2.61 1.77 0.67 2.57
2.88 1.95 0.69 2.84
3.07 2.08 0.71 3.02
230V [50Hz]
Outdoor temperature (°C)
30
TC SHC PI TC
3.04 1.92 1.07 2.99
3.29 2.07 1.09 3.23
3.53 2.23 1.11 3.47
3.65 2.30 1.12 3.59
4.04 2.54 1.15 3.97
4.29 2.70 1.17 4.22
230V [50Hz]
Outdoor temperature (°C)
30
TC SHC PI TC
4.76 3.14 1.50 4.70
4.92 3.17 1.53 4.86
5.07 3.20 1.55 5.01
5.15 3.22 1.57 5.09
5.38 3.27 1.60 5.32
5.54 3.31 1.63 5.48
230V [50Hz]
Outdoor temperature (°C)
30
TC SHC PI TC
5.76 3.83 1.96 5.70
5.92 3.86 1.99 5.86
6.07 3.89 2.01 6.01
6.15 3.91 2.03 6.09
6.38 3.96 2.06 6.32
6.54 4.00 2.09 6.48
NOTES
3
(m /min) 1. Ratings shown are net capacities which include a deduction for indoor fan
motor heat
(°CWB)
2. Shows nominal cooling capacities and power input
(°CDB)
3. TC, PI and SHC must be calculated by interpolation using the figures in the
(kW)
above tables. (Figures out of the tables should not be used for calculation.)
(kW)
4. SHC is based on each EWB and EDB
(kW)
SHC* = SHC correction for other dry bulb
SHC* = 0.02 x AFR (m
Add SHC* to SHC.
5. Capacities are based on the following conditions:
Corresponding refrigerant piping length:
Level difference:
6. Air flow rate (AFR) and Bypass factor (BF) are taburated above.
32 35
SHC PI TC SHC PI
1.45 0.66 2.08 1.41 0.67
1.56 0.67 2.25 1.52 0.68
1.68 0.68 2.42 1.64 0.69
1.74 0.68 2.50 1.69 0.70
1.92 0.70 2.76 1.87 0.72
2.04 0.72 2.94 1.99 0.73
32 35
SHC PI TC SHC PI
1.89 1.09 2.92 1.84 1.11
2.04 1.10 3.15 1.98 1.13
2.19 1.12 3.38 2.13 1.15
2.26 1.13 3.50 2.21 1.16
2.50 1.17 3.87 2.44 1.19
2.66 1.19 4.11 2.59 1.22
32 35
SHC PI TC SHC PI
3.11 1.54 4.61 3.07 1.60
3.14 1.56 4.77 3.10 1.62
3.18 1.59 4.92 3.13 1.65
3.19 1.60 5.00 3.15 1.66
3.24 1.64 5.23 3.20 1.70
3.28 1.67 5.39 3.24 1.73
32 35
SHC PI TC SHC PI
3.80 2.00 5.61 3.76 2.06
3.83 2.02 5.77 3.79 2.08
3.87 2.05 5.92 3.82 2.11
3.88 2.06 6.00 3.84 2.12
3.93 2.10 6.23 3.89 2.16
3.97 2.13 6.39 3.93 2.19
3
/min) x (1-BF) x (DB-EDB)
AFR 7.4
BF 0.23
40
TC SHC PI
2.00 1.35 0.72
2.16 1.46 0.74
2.32 1.57 0.75
2.40 1.62 0.76
2.65 1.79 0.78
2.81 1.91 0.79
3D040386
AFR 7.4
BF 0.16
40
TC SHC PI
2.79 1.76 1.20
3.02 1.90 1.22
3.24 2.04 1.24
3.35 2.11 1.26
3.71 2.33 1.29
3.94 2.48 1.32
3D040387
AFR 11.4
BF 0.22
40
TC SHC PI
4.46 3.00 1.69
4.62 3.03 1.72
4.77 3.06 1.74
4.85 3.08 1.76
5.08 3.13 1.79
5.24 3.17 1.82
3D040892
AFR 16.2
BF 0.29
40
TC SHC PI
5.46 3.69 2.15
5.62 3.72 2.18
5.77 3.75 2.20
5.85 3.77 2.22
6.08 3.82 2.25
6.24 3.86 2.28
3D040895
7.5 m
0 m