32
GENERAL SPECIFICATIONS - VERSION WITH DESUPERHEATER (VD)
IR COOLING UNIT ONLY
Performances Version with Desuperheater (VD)
MOD.
TWR
OUTDOOR AIR TEMPERATURE (°C D.B.)
25 30 35 40 45
kWtr = Recovered HEATING CAPACITY [kW]
350.5
30
73.6 83.7 95.3 108 123
35
73.1 83.2 94.7 108 122
40
71.2 80.9 92.2 105 119
45
67.7 77.0 87.7 99.5 113
50
62.7 71.3 81.2 92.2 104
55
56.1 63.9 72.8 82.6 93.5
60
48.1 54.7 62.3 70.7 80.1
65
38.5 43.8 49.9 56.7 64.2
70
27.4 31.2 35.5 40.3 45.7
390.6
30
79.0 89.6 102 115 131
35
78.6 89.1 101 115 130
40
76.4 86.7 98.4 112 126
45
72.6 82.3 93.4 106 120
50
66.9 75.9 86.2 97.7 111
55
59.6 67.6 76.7 87.0 98.4
60
50.5 57.3 65.0 73.8 83.4
65
39.7 45.1 51.1 58.0 65.6
70
27.2 30.9 35.0 39.7 44.9
440.6
30
92.3 105 120 136 154
35
91.7 104 119 135 153
40
89.3 102 116 131 149
45
84.9 96.6 110 125 141
50
78.6 89.4 102 116 131
55
70.4 80.1 91.3 104 117
60
60.3 68.6 78.2 88.7 100
65
48.3 55.0 62.6 71.1 80.5
70
34.4 39.1 44.6 50.6 57.3
490.6
30
104 118 134 152 172
35
104 117 133 151 171
40
101 114 130 147 166
45
95.5 108 123 139 158
50
88.2 100 113 129 146
55
78.5 89.0 101 115 130
60
66.5 75.5 85.7 97.1 110
65
52.3 59.3 67.4 76.4 86.4
70
35.8 40.6 46.1 52.3 59.2
560.6
30
117 132 150 170 193
35
117 132 150 170 193
40
114 129 147 166 188
45
108 122 139 158 178
50
99.2 112 128 145 164
55
87.5 99.1 113 128 144
60
72.8 82.5 93.7 106 120
65
55.2 62.5 71.0 80.5 91.0
70
34.6 39.2 44.6 50.5 57.1
630.6
30
130 148 168 190 215
35
130 148 168 191 215
40
127 145 164 186 210
45
121 137 156 177 199
50
111 126 143 162 183
55
97.6 111 126 143 161
60
80.8 91.9 104 118 133
65
60.7 69.0 78.4 88.7 100
70
37.2 42.2 48.0 54.3 61.2
Twr= Recovery outlet water temperature °C - Evaporator outlet water temperature = 7°C.
The standard performances refer to a 5°C temperature difference between the water entering and leaving the heat exchanger and to operation of the unit with all fans at
nominal or maximum speed. A 0.44 x 10
-4
m
2
K/W fouling factor has also been considered with the unit installed at zero meters above sea level (Pb = 1013mbar).
The performances are declared no considering any correction due to water flow rate and water side pressure drop (gross performance).
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