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