Hitachi UTOPIA R410A Series - Maximum Heating Capacity

4 Capacities and selection data
Maximum heating capacity
TCGB0136 rev.1 - 05/2021
55
4
4.4 Maximum heating capacity
Tables are based on the following conditions:
The tables are based on High speed of indoor fan. To calculate the cooling capacity of medium or low speed of indoor fan,
multiply cooling capacity of high speed by Correction Curve Factor (Chapter “4.5Correctionindoorfanspeedfactor”).
The Tables does not include decreasing capacity by defrosting operation.
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R32 refrigerant single and three phase
All temperatures in ºC.
Outdoor
unit
Outdoor
air inlet
temperature
(DB)
Indoor air inlet temperature WB (ºC) / (DB (ºC))
15 16 18 20 22 24 26 28
CAP
max
IPT
CAP
max
IPT
CAP
max
IPT
CAP
max
IPT
CAP
max
IPT
CAP
max
IPT
CAP
max
IPT
CAP
max
IPT
RAS-3HVRC2
-20 4.00 1.97 3.97 1.99 3.91 2.04 3.85 2.08 3.80 2.14 3.74 2.19 3.68 2.24 3.62 2.30
-15 4.78 2.12 4.75 2.15 4.69 2.20 4.63 2.26 4.58 2.33 4.52 2.39 4.46 2.45 4.40 2.53
-10 5.60 2.33 5.57 2.36 5.51 2.42 5.45 2.49 5.40 2.57 5.34 2.64 5.28 2.72 5.22 2.81
-5 6.60 2.48 6.57 2.51 6.50 2.58 6.44 2.66 6.37 2.73 6.31 2.82 6.24 2.90 6.18 3.00
0 7.92 2.40 7.89 2.43 7.82 2.50 7.75 2.58 7.69 2.66 7.62 2.74 7.56 2.83 7.49 2.93
5 10.00 2.44 9.96 2.48 9.88 2.55 9.81 2.63 9.73 2.71 9.65 2.80 9.58 2.89 9.50 2.99
10 11.09 2.41 11.05 2.44 10.96 2.51 10.87 2.59 10.78 2.67 10.70 2.75 10.61 2.84 10.52 2.94
15 11.60 2.37 11.60 2.42 11.60 2.51 11.60 2.61 11.60 2.71 11.60 2.82 11.60 2.94 11.60 3.06
RAS-4H(V)R(C/P)2E
-20 8.20 3.61 8.09 3.63 7.88 3.67 7.66 3.71 7.42 3.74 7.19 3.77 6.96 3.80 6.73 3.83
-15 9.39 3.74 9.29 3.77 9.09 3.83 8.89 3.89 8.68 3.95 8.46 4.01 8.24 4.06 8.02 4.12
-10 10.55 3.90 10.47 3.94 10.31 4.03 10.14 4.12 9.94 4.19 9.73 4.27 9.52 4.35 9.31 4.43
-5 11.74 3.92 11.67 3.97 11.53 4.07 11.38 4.17 11.19 4.26 11.00 4.36 10.81 4.46 10.62 4.57
0 12.92 3.70 12.86 3.75 12.74 3.86 12.62 3.97 12.45 4.08 12.26 4.18 12.07 4.29 11.88 4.40
5 14.01 3.58 13.97 3.64 13.89 3.76 13.77 3.87 13.62 3.98 13.45 4.09 13.28 4.21 13.11 4.33
10 15.48 4.05 15.47 4.12 15.45 4.27 15.35 4.41 15.23 4.55 15.07 4.68 14.91 4.82 14.75 4.97
15 17.12 4.84 17.10 4.92 17.07 5.10 17.05 5.29 16.94 5.46 16.78 5.62 16.62 5.80 16.46 5.98
RAS-5H(V)R(C/P)2E
-20 8.62 4.01 8.58 4.07 8.51 4.19 8.44 4.31 8.40 4.46 8.37 4.62 8.34 4.79 8.31 4.97
-15 10.26 4.32 10.22 4.38 10.15 4.52 10.12 4.67 10.03 4.81 10.00 4.99 9.97 5.18 9.94 5.38
-10 11.95 4.66 11.92 4.74 11.87 4.90 11.79 5.05 11.74 5.22 11.72 5.42 11.70 5.63 11.68 5.86
-5 13.65 4.81 13.61 4.89 13.53 5.04 13.46 5.21 13.37 5.37 13.31 5.56 13.25 5.76 13.19 5.98
0 15.84 4.79 15.79 4.87 15.69 5.02 15.60 5.18 15.49 5.34 15.40 5.52 15.31 5.71 15.22 5.91
5 18.04 4.89 18.00 4.97 17.92 5.13 17.81 5.30 17.67 5.46 17.54 5.64 17.41 5.83 17.28 6.03
10 19.04 5.26 19.00 5.35 18.92 5.52 18.79 5.69 18.65 5.87 18.47 6.04 18.29 6.22 18.11 6.42
15 19.74 5.88 19.69 5.98 19.60 6.17 19.49 6.37 19.35 6.57 19.13 6.75 18.91 6.95 18.69 7.16
RAS-6H(V)R(C/P)2E
-20 9.30 4.03 9.25 4.09 9.15 4.20 9.10 4.33 9.03 4.47 9.00 4.63 8.97 4.81 8.94 5.00
-15 11.04 4.33 11.01 4.40 10.96 4.54 10.89 4.68 10.85 4.85 10.82 5.02 10.79 5.22 10.76 5.42
-10 12.80 4.65 12.76 4.72 12.96 4.97 12.64 5.03 12.59 5.21 12.55 5.39 12.51 5.59 12.47 5.81
-5 14.87 4.88 14.82 4.96 14.73 5.11 14.64 5.28 14.55 5.45 14.48 5.64 14.41 5.85 14.34 6.07
0 17.46 4.91 17.41 4.99 17.31 5.15 17.20 5.31 17.08 5.48 16.97 5.66 16.86 5.85 16.75 6.06
5 20.11 5.07 20.04 5.14 19.90 5.30 19.75 5.46 19.61 5.63 19.45 5.81 19.29 6.00 19.13 6.20
10 21.15 5.44 21.10 5.53 21.00 5.71 20.89 5.90 20.80 6.10 20.66 6.30 20.52 6.52 20.38 6.75
15 22.31 6.18 22.22 6.27 22.04 6.45 21.90 6.65 21.76 6.87 21.64 7.10 21.52 7.35 21.40 7.61
? NOTE
IPTdataconsideringOutdoorUnitonly.