Daikin FAQ71BVV1B Manual de usuario descargar pdf (Pagina 15)

• Outdoor Units • R-410A • RZQ71-140C7V1B

• Split Sky Air • Outdoor Units

5 Capacity tables

5 - 2 Cooling capacity tables

RZQ140C (Pair)

Cooling

Cooling capacity 400V [50Hz]

Indoor

Outdoor temp. (°CDB)

EWB EDB 25 30 35 40

(°C) (°C)

(kW)

SHC

(kW)

CPI

(-)

(kW)

SHC

(kW)

CPI

(-)

(kW)

SHC

(kW)

CPI

(-)

(kW)

SHC

(kW)

CPI

(-)

16.0 22 12.3 8.29 0.76 12.2 8.37 0.89 12.5 8.73 0.99 12.1 8.46 1.09

18.0 25 14.0 9.09 0.83 13.§ 8.91 0.91 13.1 8.70 1.00 12.6 8.44 1.10

19.0 27 14.4 9.06 0.84 13.9 8.89 0.91 13.4 8.68 1.00 12.8 8.42 1.10

19.5 27 14.5 9.05 0.84 14.1 8.87 0.91 13.5 8.66 1.00 13.0 8.41 1.10

22.0 30 15.2 8.93 0.85 14.7 8.77 0.92 14.3 8.57 1.01 13.7 8.32 1.11

24.0 32 15.8 8.81 0.85 15.3 8.64 0.93 14.8 8.45 1.02 14.3 8.22 1.12

3TW28149

SYMBOLS

AFR: Air flow rate (m

/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

This capacity table is only valid for pair combination with FBQ140

2. Ratings shown are net capacities which include a deduction for indoor fan motor heat

3. 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.

4. On the tables Q show rated capacity and rated coefficient of power input.

5. SHC is based on each EWB and EDB

SHC* = SHC correction for other dry bulb

SHC* = 0.02 x AFR (m

/min.) x (1−BF) x (DB*−EDB)

Add SHC* to SHC.

6. Capacities are based on following conditions:

Outdoor air : 85 % RH. however, the condition on nominal capacity is 7° CDB/6° CWB (heating)

Corresponding refrigerant piping length : 7.5 m

Level difference : 0 m

7. Coefficient of power input is the percentage when the rated valve is defined as 1.00.

8. The value contains less than 5% error acording to indoor unit type.

9. Heating capacity include the drop of frost formation.

10. Air flow rate and BF are tabulated below.

Pair

Model FBQ140

AFR

(BF)

(0.14)

11.

Rated power input of each model is tabulated below.

Pair

Outdoor RZQ140C7

Indoor RZQ140C7

Cooling

4.76kW

Heating

4.82kW

Capacity range

(Rated point)

Cooling capacity

Coefficient of power input. (-)

1 2 ... 10 11 12 13 14 15 16 17 18 19 20 ... 30 31

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