Daikin RKS25BVMB Techical Data page 15

3 Capacity tables
RKS+FHQ35B
Cooling capacity
Indoor
EWB EDB 20
(°C) (°C) TC SHC
14.0 20 3.17 2.47 0.91
16.0 22 3.42 2.67 0.92
18.0 25 3.67 2.86 0.94
19.0 27 3.80 2.96 0.95
22.0 30 4.20 3.27 0.97
24.0 32 4.47 3.48 0.99
RKS+FHQ50B
Cooling capacity
Indoor
EWB EDB 20
(°C) (°C) TC SHC
14.0 20 5.06 3.63 1.48
16.0 22 5.22 3.66 1.51
18.0 25 5.37 3.69 1.53
19.0 27 5.45 3.71 1.55
22.0 30 5.68 3.76 1.58
24.0 32 5.84 3.80 1.61
RKS+FHQ60B
Cooling capacity
Indoor
EWB EDB 20
(°C) (°C) TC SHC
14.0 20 5.76 4.17 1.80
16.0 22 5.92 4.21 1.83
18.0 25 6.07 4.24 1.85
19.0 27 6.15 4.26 1.87
22.0 30 6.38 4.31 1.90
24.0 32 6.54 4.34 1.93
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
• Pair Application • R-410A • RKS25-35-50-60-71BVMB
25
PI TC SHC PI TC
3.06 2.39 1.01 2.96
3.31 2.58 1.03 3.19
3.55 2.77 1.05 3.43
3.68 2.86 1.06 3.55
4.06 3.17 1.09 3.92
4.32 3.37 1.11 4.17
25
PI TC SHC PI TC
4.91 3.56 1.58 4.76
5.07 3.59 1.60 4.92
5.22 3.62 1.63 5.07
5.30 3.64 1.64 5.15
5.53 3.69 1.68 5.38
5.69 3.73 1.71 5.54
25
PI TC SHC PI TC
5.61 4.10 1.90 5.46
5.77 4.14 1.92 5.62
5.92 4.17 1.95 5.77
6.00 4.19 1.96 5.85
6.23 4.24 2.00 6.08
6.39 4.27 2.03 6.24
(m 3 /min)
(°CWB)
(°CDB)
(kW)
(kW)
(kW)
• Split - Sky Air • Outdoor Units
230V [50Hz]
Outdoor temperature (°C)
30 32
SHC PI TC SHC PI
2.30 1.12 2.91 2.27 1.13
2.49 1.14 3.14 2.45 1.15
2.67 1.16 3.37 2.63 1.17
2.77 1.17 3.49 2.72 1.18
3.06 1.20 3.86 3.01 1.22
3.25 1.22 4.10 3.20 1.24
230V [50Hz]
Outdoor temperature (°C)
30 32
SHC PI TC SHC PI
3.49 1.67 4.70 3.46 1.71
3.52 1.70 4.86 3.49 1.73
3.55 1.72 5.01 3.53 1.76
3.57 1.74 5.09 3.54 1.77
3.62 1.77 5.32 3.59 1.81
3.66 1.80 5.48 3.63 1.84
230V [50Hz]
Outdoor temperature (°C)
30 32
SHC PI TC SHC PI
4.03 1.99 5.40 4.00 2.03
4.07 2.02 5.56 4.04 2.05
4.10 2.04 5.71 4.07 2.08
4.12 2.06 5.79 4.09 2.09
4.17 2.09 6.02 4.14 2.13
4.20 2.12 6.18 4.17 2.16
NOTES
1. Ratings shown are net capacities which include a deduction for indoor fan
motor heat
2. Shows nominal cooling capacities and power input
3. 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.)
4. SHC is based on each EWB and EDB
SHC* = SHC correction for other dry bulb
3
SHC* = 0.02 x AFR (m /min) x (1-BF) x (DB-EDB)
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.
AFR
BF
35 40
TC SHC PI TC SHC
2.83 2.21 1.16 2.71 2.11
3.06 2.38 1.18 2.93 2.28
3.29 2.56 1.20 3.15 2.45
3.40 2.65 1.21 3.26 2.54
3.76 2.93 1.25 3.60 2.81
4.00 3.11 1.27 3.83 2.98
AFR
BF
35 40
TC SHC PI TC SHC
4.61 3.42 1.77 4.46 3.35
4.77 3.45 1.79 4.62 3.38
4.92 3.48 1.82 4.77 3.41
5.00 3.50 1.83 4.85 3.43
5.23 3.55 1.87 5.08 3.48
5.39 3.59 1.90 5.24 3.52
AFR
BF
35 40
TC SHC PI TC SHC
5.31 3.96 2.09 5.16 3.89
5.47 4.00 2.11 5.32 3.93
5.62 4.03 2.14 5.47 3.96
5.70 4.05 2.15 5.55 3.98
5.93 4.10 2.19 5.78 4.03
6.09 4.13 2.22 5.94 4.06
7.5 m
0 m
3
13
0.20
PI
1.25
1.28
1.30
1.31
1.35
1.37
3D040599
13
0.1
PI
1.86
1.89
1.91
1.93
1.96
1.99
3D040601
17
0.2
PI
2.18
2.21
2.23
2.25
2.28
2.31
3D040604
13