Daikin RZQ125B8V3B [14/48] 2 cooling capacity tables

Daikin RZQ250B7W1B [14/48] 2 cooling capacity tables
Outdoor Units • R410A • RZQ-B
Split Sky Air • Outdoor Units
12
2
5
5 Capacity tables
5 - 2 Cooling capacity tables
RZQ71B8V3B
Cooling
Cooling capacity 230V [50Hz]
Indoor Outdoor temp. (°CDB)
EWB EDB 25 30 35 40
(°C) (°C)
TC
(kW)
SHC
(kW)
CPI
(-)
TC
(kW)
SHC
(kW)
CPI
(-)
TC
(kW)
SHC
(kW)
CPI
(-)
TC
(kW)
SHC
(kW)
CPI
(-)
16.0 22 6.47 4.39 0.76 6.46 4.43 0.89 6.66 4.62 0.99 6.39 4.49 1.09
18.0 25 7.43 4.82 0.83 7.20 4.72 0.91 6.95 4.61 1.00 6.67 4.47 1.10
19.0 27 7.58 4.80 0.84 7.35 4.71 0.91 7.10 4.60 1.00 6.82 4.46 1.10
19.5 27 7.66 4.79 0.84 7.43 4.70 0.91 7.17 4.59 1.00 6.89 4.46 1.10
22.0 30 8.05 4.73 0.85 7.81 4.64 0.92 7.55 4.54 1.01 7.26 4.41 1.11
24.0 32 8.37 4.66 0.85 8.12 4.58 0.93 7.85 4.48 1.02 7.55 4.35 1.12
3D048602
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 cooling/heating capacity (kW)
SHC: Sensible heating capacity (kW)
PI: Power input (kW)
(comp.+indoor+outdoor fan motor)
CPI: Coefficient of power input. (-)
Caution:
TC and SHC are shown by kW
NOTES
1. Ratings shown are net capacities which include a deduction for indoor fan motor heat
2. On the figure the mark j show the max. at standard conditions.
On the figure the mark Q show rated capacity and rated coefficient of power input.
However the max. capacity is not guaranteed, except at standard condition.
3. On the tables Q show rated capacity and rated coefficient of power input.
4. SHC is based on each EWB and EDB
SHC* = SHC correction for other dry bulb
SHC* = 0.02 x AFR (m
3
/min.) x (1BF) x (DB*EDB)
Add SHC* to SHC.
5. Capacities are based on following conditions:
Outdoor air : 85 % RH. however, the condition on nominal capacity is CDB/6° CWB
(heating)
Corresponding refrigerant piping length : 7.5 m
Level difference : 0 m
6. Coefficient of power input is the percentage when the rated valve is defined as 1.00.
7. The value contains less than 5% error acording to indoor unit type.
8. Heating capacity include the drop of frost formation.
9. Air flow rate and BF are tabulated below.
Pair
Model FCQ71D FCQ71B FBQ71 FHQ71 FAQ71 FUQ71
AFR
(BF)
19
(0.10)
18
(0.10)
19
(0.11)
17
(0.10)
19
(0.08)
19
(0.07)
Twin
Model FCQ35x2 FFQ35x2 FBQ35x2 FHQ35x2
AFR
(BF)
14x2
(0.16x2)
10x2
(0.25x2)
11.5x2
(0.15x2)
13x2
(0.2x2)
10. Rated power input of each model is tabulated below.
Pair
Model FCQ71D FCQ71B FBQ71 FHQ71 FAQ71 FUQ71
Cooling 1.98 2.16 2.14 2.46 2.36 2.21
Heating 1.97 2.56 2.09 2.67 2.42 2.34
Twin
Model FCQ35x2 FFQ35x2 FBQ35x2 FHQ35x2
Cooling 2.27 2.29 2.25 2.53
Heating 2.62 2.64 2.20 2.81
Capacity range
Rated point
Cooling capacity
Coefficient of power input. (-)

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