• Outdoor Units • R-410A • REQ-B8V3B_REQ-B8W1B
1
6
• Split Sky Air • Outdoor Units
15
6 Capacity tables
6 - 1 Cooling capacity tables
Cooling capacity table
FCQ71-125C7VEB+ REQ71-100B8V3B
REQ71-125B8W1B
Outdoor
Indoor
Outdoor temperature (°CDB)
EWB EDB 20 25 32 35 40 46
(°C) (°C) TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI
3D057263
SYMBOLS
AFR: Air flow rate (m
3
/min)
BF: Bypass factor
EWB: Entering wet bulb temp. (°CWB)
EDB: Entering dry bulb temp. (°CDB)
DB*: Dry bulb temp. (°CDB)
TC: Total capacity (kW)
SHC: Sensible heating capacity (kW)
PI: Power input (Comp. + indoor + outdoor fan motor). (kW)
Caution
TC and SHC are shown by kW
V3: 230V (50Hz)
W1: 400V (50Hz)
NOTES
1 Ratings shown are net capacities which include a deduction for
indoor fan motor heat
2
Shows nominal capacities
3 SHC is based on each EWB and EDB
SHC* = SHC correction for other dry bulb
= 0.29 x 60 x AFR [m
3
/min.] x (1-BF) x (DB*-EDB)/860
Add SHC* to SHC if SHC > TC, then TC equal SHC
4 Direct interpolation is permissible.
Do not extrapolate.
5 Capacities are based on following conditions:
Corresponding refrigerant piping length: 5 m
Level difference: 0 m
6 Air flow rate (AFR) and Bypass factor (BF) are taburated below.
Model
FBQ
71
AFR 15.5
BF 0.19
100
AFR 23.5
BF 0.16
125
AFR 27.5
BF 0.19
7 Add the following corrections to power input of each model.
Model
Supply FBQ
71
V3 0.06
W1 0
100
V3 0.27
W1 0
125 W1 0
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