9
Water chillers
LD
PROPELLER
CONDENSER
A I R C O N D I T I O N I N G - R E F R I G E R A T I O N - A I R H A N D L I N G - H E A T E X C H A N G E -
N
N
A
A
0
0
4
4
.
.
5
5
3
3
0
0
A
A
Pf :
Cooling capacity valid for a
D
T according to operating limits.
Zone when glycol water must be used.
Inlet / outlet difference, as per curve page 4
Calculation fouling 0,00005 m2 °C/W
Pa :
Compressor power input
R407C
AQUACIAT
LD - LDC - LDH
INLET AIR TEMPERA
TURE AT THE CONDENSER °C
Evaporator water
outlet temperature
in °C
28
32
36
40
Pf
Pa
Pf
Pa
Pf
Pa
Pf
Pa
kW
kW
kW
kW
kW
kW
kW
kW
500 Z
Fans
500 rpm
Glycol water
-8
63.9
37.7
61.2
41.0
-4
75.8
39.9
72.4
43.3
68.0
46.9
2
94.1
43.4
90.0
47.0
85.2
51.0
80.1
55.1
Pure water
5
108.5
46.3
103.8
50.2
98.1
54.2
92.3
58.3
7
116.0
47.9
110.0
51.7
104.0
55.7
12
134.4
52.1
127.6
56.0
600 Z
Fans
500 rpm
Glycol water
-8
76.9
46.6
72.7
50.7
-4
90.2
49.0
85.5
53.2
80.2
57.6
2
113.4
53.5
107.6
57.9
100.7
62.5
95.0
67.7
Pure water
5
128.7
56.5
122.7
61.0
115.8
65.9
108.7
71.0
7
137.9
58.3
130.6
62.9
123.4
67.9
12
160.5
63.3
151.9
68.1
700 Z
Fans
500 rpm
Glycol water
-8
94.5
58.3
89.7
63.4
-4
111.4
61.8
105.7
67.0
99.6
72.6
2
139.3
68.0
132.3
73.3
124.8
79.2
117.2
85.4
Pure water
5
159.4
72.4
150.9
78.0
142.3
84.0
7
169.1
74.7
160.2
80.4
151.4
86.6
12
195.2
81.2
185.5
87.5
753 Z
Fans
500 rpm
Glycol water
-8
108,50
48,20
103,60
52,28
99,67
56,67
94,24
61,20
-4
128,10
50,15
122,90
54,40
117,90
58,99
111,50
63,63
2
165,10
53,98
158,40
58,49
151,60
63,30
144,40
68,36
Pure water
5
191,30
56,80
183,40
61,40
175,10
66,30
166,20
71,42
7
204,30
58,20
195,80
62,90
186,80
67,84
178,50
73,14
12
240,80
62,34
230,40
67,17
220,60
72,26
209,10
77,90
900 Z
Fans
500 rpm
Glycol water
-8
127,40
60,02
123,10
63,86
117,90
69,17
111,90
74,84
-4
151,30
62,50
145,10
67,70
138,60
73,23
130,50
79,02
2
195,90
67,50
187,20
72,90
178,70
78,77
169,00
84,88
Pure water
5
225,20
71,20
216,10
76,70
205,90
82,69
195,20
89,06
7
241,90
73,09
231,20
78,76
220,50
84,90
209,00
91,32
12
283,70
78,46
271,20
84,40
258,60
90,76
245,50
97,60
1000 Z
Fans
500 rpm
Glycol water
-8
142,60
62,86
135,46
67,70
129,46
73,02
122,42
78,46
-4
166,90
65,90
160,40
71,00
152,50
76,46
144,86
82,42
2
214,00
71,60
204,60
77,38
195,00
83,26
184,60
89,30
Pure water
5
245,60
75,98
236,00
81,92
224,80
88,20
213,40
94,48
7
263,20
78,44
251,80
84,24
240,00
90,50
228,00
96,94
12
307,80
84,62
294,80
90,60
280,60
97,20
266,60
104,54
C
OOLING
CAP
ACITY
LOW NOISE version
P
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N
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HFC R 407c
N
OTES
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