Daikin RKS50BVMB9 Technical Data Manual page 12

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3
Capacity tables
1
RKS+FBQ50-60B
3
Cooling capacity
Indoor
Outdoor
EWB
EDB
(°C)
(°C)
TC
14.0
20.0
5.1
16.0
22.0
5.2
18.0
25.0
5.4
50
19.0
27.0
5.5
22.0
30.0
5.7
24.0
32.0
5.8
14.0
20.0
5.8
16.0
22.0
5.9
18.0
25.0
6.1
60
19.0
27.0
6.2
22.0
30.0
6.4
24.0
32.0
6.5
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
(comp.+indoor+outdoor fan motor)
10
• Pair Application, Inverter Controlled Unit • R-410A • RKS50-60-71BVMB9
20
25
SHC
PI
TC
SHC
PI
3.6
1.57
4.9
3.5
1.67
3.6
1.60
5.1
3.5
1.69
3.6
1.62
5.2
3.6
1.72
3.7
1.64
5.3
3.6
1.73
3.7
1.68
5.5
3.6
1.77
3.7
1.70
5.7
3.7
1.80
4.6
1.84
5.6
4.6
1.94
4.7
1.87
5.8
4.6
1.96
4.7
1.89
5.9
4.6
1.99
4.7
1.91
6.0
4.6
2.00
4.8
1.95
6.2
4.7
2.04
4.8
1.97
6.4
4.7
2.07
3
(m
/min)
(°CWB)
(°CDB)
(kW)
(kW)
(kW)
• Split - Sky Air • Outdoor Units
230V [50Hz]
Outdoor temperature (°C)
30
32
TC
SHC
PI
TC
SHC
4.8
3.4
1.76
4.7
3.4
4.9
3.5
1.79
4.9
3.4
5.1
3.5
1.81
5.0
3.5
5.2
3.5
1.83
5.1
3.5
5.4
3.6
1.87
5.3
3.5
5.5
3.6
1.89
5.5
3.6
5.5
4.5
2.03
5.4
4.5
5.6
4.5
2.06
5.6
4.5
5.8
4.6
2.08
5.7
4.5
5.9
4.6
2.10
5.8
4.5
6.1
4.6
2.14
6.0
4;6
6.2
4.7
2.16
6.2
4.6
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. SHC is based on each EWB and EDB
SHC* = SHC correction for other dry bulb
SHC* = 0.29 x 60 x AFR (m
Add SHC* to SHC.
4. Direct interpolation is permissible.
Do not extrapolate.
5. Capacities are based on following conditions:
Corresponding refrigerant piping length:
Level difference:
6. Air flow rate and BF are tabulated below.
Model
AFR
35
BF
AFR
50
BF
AFR
60
BF
35
PI
TC
SHC
PI
TC
1.80
4.6
3.4
1.86
4.5
1.83
4.8
3.4
1.88
4.6
1.85
4.9
3.4
1.91
4.8
1.87
5.0
3.5
1.92
4.9
1.90
5.2
3.5
1.96
5.1
1.93
5.4
3.5
1.99
5.2
2.07
5.3
4.4
2.13
5.2
2.10
5.5
4.5
2.15
5.3
2.12
5.6
4.5
2.18
5.5
2.13
5.7
4.5
2.19
5.6
2.17
5.9
4.6
2.23
5.8
2.20
6.1
4.6
2.26
5.9
3
/min) x (1-BF) x (DB-EDB)/860
FBQ
11.5
0.15
14
0.15
19
0.11
40
SHC
PI
3.3
1.95
3.3
1.98
3.4
2.00
3.4
2.02
3.4
2.06
3.5
2.08
4.3
2.22
4.4
2.25
4.4
2.27
4.4
2.29
4.5
2.33
4.5
2.35
3TW25112-1
7.5 m
0 m

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