Daikin RZQ125B8V3B [21/48] Capacity tables

Daikin RZQ200B7W1B [21/48] Capacity tables
2
5
Split Sky Air • Outdoor Units
19
Outdoor Units • R410A • RZQ-B
5 Capacity tables
5 - 2 Cooling capacity tables
RZQ250B7W1B (Pair / Twin / Double twin)
Cooling
Coolingcapacity400V[50Hz]
Indoor
Outdoor temperature (°CDB)
25 30 35 40
°CWB
TC
(kW)
SHC
(kW)
CPI
(-)
TC
(kW)
SHC
(kW)
CPI
(-)
TC
(kW)
SHC
(kW)
CPI
(-)
TC
(kW)
SHC
(kW)
CPI
(-)
16 25.4 21.5 0.79 24.4 20.7 0.88 23.4 19.8 0.98 22.3 19.0 1.08
18 26.6 21.5 0.80 25.5 20.6 0.89 24.5 19.8 0.99 23.4 18.9 1.09
19 27.2 21.5 0.80 26.1 20.6 0.90 25.0 19.8 1.00 23.9 19.0 1.10
20 27.8 21.4 0.81 26.7 20.5 0.91 25.5 19.7 1.01 24.4 18.9 1.11
22 29.0 21.2 0.81 27.8 20.3 0.92 26.6 19.5 1.02 25.5 18.7 1.12
24 30.2 20.9 0.82 29.0 20.1 0.93 27.7 19.3 1.03 26.5 18.4 1.13
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 with * show the max. total capacity at standard conditions.
On the figure the mark with show rated capacity and rated coefficient of power input.
However, only rated capacity & CPI are guaranteed (maximal values NOT).
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. Rated values are guaranteed. Other values are accurate within an error of 5%.
8. Heating capacity includes capacity drop due to defrost operation.
9. Air flow rate and BF are tabulated below.
Pair
Model FDQ250
AFR
(BF)
89
0.34
Twin
Model FCQ125x2 FBQ125x2 FHQ125x2 FUQ125x2 FDQ125x2
AFR
(BF)
31x2
(0.07x2)
35x2
(0.14x2)
30x2
(0.13x2)
32x2
(0.07x2)
45x2
(0.25x2)
10.
Rated power input of each model is tabulated below.
Pair
Model FDQ250
Cooling 8.30
Heating 8.85
Twin
Model FCQ125x2 FBQ125x2 FHQ125x2 FUQ125x2 FDQ125x2
Cooling 8.62 8.84 9.89 9.00 9.22
Heating 9.34 8.55 9.64 9.34 7.91
Cooling capacity (kW)
Coefficient of power input. (-)
Double twin
Model FCQ60x4 FFQ60x4 FBQ60x4 FHQ60x4
AFR
(BF)
18x4
(0.1x4)
15x4
(0.11x4)
19x4
(0.11x4)
17x4
(0.2x4)
Double twin
Model FCQ60x4 FFQ60x4 FBQ60x4 FHQ60x4
Cooling 9.08 9.18 9.31 10.41
Heating 9.83 9.13 9.00 10.15
28
3TW26571-2A
9.1

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