Hitachi YUTAKI S80 Series - 5 REFRIGERANT CYCLE AND HYDRAULIC CIRCUIT; 5.1 Refrigerant Cycle and Hydraulic Circuit for Split System

4. Capacity and selection data
TCGB0075 rev.0 - 11/2012
76
4.2 Maximum heating capacity tables
System
Water outlet
temp. (ºC)
Ambient temperature (ºC WB)
-20 -15 -10 -8 -5 0 2 5 6 10 11 15 20
CAP
(kW)
CAP
(kW)
CAP
(kW)
CAP
(kW)
CAP
(kW)
CAP
(kW)
CAP
(kW)
CAP
(kW)
CAP
(kW)
CAP
(kW)
CAP
(kW)
CAP
(kW)
CAP
(kW)
RWH-4.0FS(V)
NFE
+
RAS-4H(V)
RNME-AF
80
11.2 11.7 12.1 12.3 12.5 12.9 13.1 13.5 13.5 13.5 13.5 13.5 13.5
75
11.4 11.9 12.3 12.5 12.7 13.1 13.3 13.5 13.5 13.5 13.5 13.5 13.5
70
11.6 12.1 12.5 12.7 12.9 13.2 13.4 13.5 13.5 13.5 13.5 13.5 13.5
65
11.7 12.2 12.6 12.8 13.0 13.4 13.5 13.5 13.5 13.5 13.5 13.5 13.5
60
11.9 12.4 12.8 13.0 13.2 13.5 13.5 13.5 13.5 13.5 13.5 13.5 13.5
55
12.2 12.6 13.0 13.2 13.4 13.5 13.5 13.5 13.5 13.5 13.5 13.5 13.5
50
12.5 12.8 13.2 13.4 13.5 13.5 13.5 13.5 13.5 13.5 13.5 13.5 13.5
45
12.7 13.1 13.4 13.5 13.5 13.5 13.5 13.5 13.5 13.5 13.5 13.5 13.5
40
7.3 8.3 9.3 9.8 10.5 11.9 12.4 12.7 13.5 13.5 13.5 13.5 13.5
35
7.8 8.9 10.0 10.5 11.2 12.4 12.9 13.2 13.5 13.5 13.5 13.5 13.5
RWH-5.0FS(V)
NFE
+
RAS-5H(V)
RNME-AF
80
13.7 14.4 15.0 15.2 15.4 15.6 15.8 16.0 16.0 16.0 16.0 16.0 16.0
75
13.8 14.5 15.1 15.3 15.5 15.8 15.9 16.0 16.0 16.0 16.0 16.0 16.0
70
13.9 14.6 15.2 15.5 15.6 15.8 16.0 16.0 16.0 16.0 16.0 16.0 16.0
65
14.0 14.7 15.4 15.7 15.8 15.9 16.0 16.0 16.0 16.0 16.0 16.0 16.0
60
14.1 14.8 15.5 15.8 15.9 16.0 16.0 16.0 16.0 16.0 16.0 16.0 16.0
55
14.2 14.9 15.6 15.9 16.0 16.0 16.0 16.0 16.0 16.0 16.0 16.0 16.0
50
14.3 15.0 15.7 16.0 16.0 16.0 16.0 16.0 16.0 16.0 16.0 16.0 16.0
45
14.5 15.1 15.7 16.0 16.0 16.0 16.0 16.0 16.0 16.0 16.0 16.0 16.0
40
8.7 9.9 11.1 11.7 12.5 14.2 15.2 15.6 16.0 16.0 16.0 16.0 16.0
35
9.3 10.5 11.8 12.3 13.3 15.0 15.6 15.9 16.0 16.0 16.0 16.0 16.0
RWH-6.0FS(V)
NFE
+
RAS-6H(V)
RNME-AF
80
14.1 15.6 17.0 17.2 17.5 17.8 17.9 18.0 18.0 18.0 18.0 18.0 18.0
75
14.5 16.0 17.2 17.3 17.6 17.9 18.0 18.0 18.0 18.0 18.0 18.0 18.0
70
14.8 16.3 17.3 17.4 17.6 17.9 18.0 18.0 18.0 18.0 18.0 18.0 18.0
65
15.0 16.5 17.4 17.6 17.7 17.8 18.0 18.0 18.0 18.0 18.0 18.0 18.0
60
15.2 16.7 17.5 17.7 17.8 17.9 18.0 18.0 18.0 18.0 18.0 18.0 18.0
55
15.3 16.8 17.6 17.9 17.9 18.0 18.0 18.0 18.0 18.0 18.0 18.0 18.0
50
15.5 17.0 17.7 17.9 18.0 18.0 18.0 18.0 18.0 18.0 18.0 18.0 18.0
45
15.7 17.1 17.8 18.0 18.0 18.0 18.0 18.0 18.0 18.0 18.0 18.0 18.0
40
8.9 10.1 11.4 12.3 13.1 15.1 15.6 16.8 17.5 18.0 18.0 18.0 18.0
35
9.5 10.8 12.1 12.6 13.9 16.1 16.2 17.4 18.0 18.0 18.0 18.0 18.0
N O T E
• CAP: Capacity at compressor maximum frequency. Capacity is valid for difference between water inlet and
wateroutletof3-10ºC.
The table above shows the capacity data in peak values (without considering the defrost value). To calculate the
integrated values it is necessary to apply the defrost correction factor refering to the section Defrost correction
factor.