AS 751 FC
27.6
28.5
29.3
30.2
31.1
32.0
32.9
33.9
34.8
35.8
36.7
-4.2
-3.6
-3.0
-2.3
-1.7
-1.2
-0.6
0.0
0.6
1.2
1.7
90.2
69.7
49.5
29.5
9.8
100.9
80.2
59.8
39.6
19.7
111.7
90.8
70.2
49.8
29.7
122.7
101.6
80.7
60.2
39.9
133.7
112.4
91.4
70.6
50.1
144.8
123.3
102.1
81.2
60.5
156.1
134.4
113.0
91.8
71.0
167.4
145.5
123.9
102.6
81.5
178.8
156.7
134.9
113.4
92.2
190.2
168.0
146.0
124.4
103.0
201.8
179.4
157.2
135.4
113.8
153.0
53.9
29.2
145.4 59.2
27.8 142.2 61.5
27.1
137.3 65.2
26.2
132.2 69.2
25.2
128.8 72.1
24.6
157.7
54.8
30.1
149.8 60.1
28.6 146.5 62.4
28.0
141.5 66.1
27.0
136.3 70.2
26.0
132.7 73.2
25.3
162.4
55.7
31.0
154.3 61.0
29.4 150.9 63.4
28.8
145.7 67.1
27.8
140.4 71.3
26.8
167.2
56.6
31.9
158.8 62.0
30.3 155.4 64.4
29.6
150.0 68.2
28.6
144.5 72.4
27.5
172.0
57.6
32.8
163.4 63.0
31.1 159.9 65.4
30.5
154.4 69.3
29.4
148.8 73.5
28.3
177.0
58.5
33.7
168.2 64.1
32.0 164.5 66.5
31.3
158.9 70.4
30.2
182.1
59.5
34.6
173.0 65.1
32.9 169.2 67.5
32.2
163.4 71.5
31.1
187.2
60.6
35.6
177.8 66.2
33.8 174.0 68.7
33.1
167.9 72.7
31.9
192.4
61.6
36.5
182.8 67.3
34.7 178.8 69.8
34.0
172.7 73.9
32.8
197.7
62.7
37.5
187.8 68.5
35.6 183.6 71.0
34.9
203.0
63.8
38.5
192.8 69.7
36.6 188.6 72.2
35.8
160.1
50.3
30.6
152.6 55.2
29.1 149.4 57.3
28.5
144.6 60.6
27.6
139.6 64.3
26.7
136.2 66.9
26.0
165.1
51.1
31.5
157.4 55.9
30.0 154.1 58.0
29.4
149.2 61.5
28.5
144.0 65.1
27.5
140.5 67.8
26.8
170.2
51.8
32.5
162.2 56.7
30.9 158.9 58.9
30.3
153.7 62.3
29.3
148.5 66.0
28.3
144.9 68.7
27.6
175.4
52.6
33.4
167.1 57.6
31.8 163.7 59.7
31.2
158.4 63.2
30.2
153.0 66.9
29.2
149.3 69.6
28.4
180.7
53.4
34.4
172.2 58.4
32.8 168.7 60.6
32.1
163.2 64.1
31.1
157.6 67.8
30.0
153.7 70.6
29.3
186.0
54.2
35.4
177.3 59.3
33.7 173.7 61.5
33.1
168.1 65.0
32.0
162.3 68.8
30.9
191.5
55.1
36.4
182.5 60.2
34.7 178.8 62.4
34.0
173.1 66.0
32.9
167.1 69.8
31.8
197.1
56.0
37.5
187.8 61.1
35.7 184.0 63.4
35.0
178.1 66.9
33.9
172.0 70.8
32.7
202.8
56.9
38.5
193.2 62.1
36.7 189.2 64.3
35.9
183.2 67.9
34.8
208.6
57.8
39.6
198.8 63.0
37.7 194.7 65.3
37.0
188.4 69.0
35.8
214.4
58.7
40.7
204.3 64.0
38.8 200.1 66.3
38.0
193.6 70.0
36.7
5
6
7
8
9
SN
10
11
12
13
14
15
®
35
Cooling your industry, optimising your process.
PERFORMANCES EN RÉFRIGÉRATION -
REFRIGERATION PERFORMANCES DATA
5
6
7
8
9
N
10
11
12
13
14
15
t max.(*)
(°C)
42
41
41
40
40
39
38
38
37
37
36
tu:
température eau sortie évaporateur
evaporator outlet water temperature
;
Pf:
puissance frigorifique
cooling capacity
;
Pa:
puissance absorbée par les compresseurs
power absorbed
by the compressors
;
Fw:
débit d’eau (
∆
T = 5 °C)
water flow rate (
∆
T = 5 °C)
;
Pf FC:
rendement frigorifique batterie free-cooling
cooling capacity of free-cooling coil;
T FC Tot.:
tempéra-
ture de free-cooling total
Total free-cooling temperature.
L’interpolation des valeurs est admise mais pas leur extrapolation.
Interpolation is allowed, extrapolation is not permitted.
Pour
trouver Pf, Pa, et Fw pour
∆
T différentes de 5 °C voir le tableau “Coefficients correctifs pour
∆
T différentes de 5 °C”.
To calculate Pf, Pa and Fw for
∆
T
≠
5 °C when examining the table
”Correction factors for
∆
T
≠
5 °C”
. Les performances ont été calculées avec l’eau glycolée à 30 %
Cooling capacity refers to 30 % Ethylene glycol in the water.
Les performances en free-
cooling se réfèrent aux débits d’eau du fonctionnement en réfrigération, aux conditions de Ta = + 35 °C et en correspondance des mêmes températures de sortie de l’eau.
Free-cooling
performances refers to water flow rate at refrigeration functioning, at conditions of Ta = + 35 °C and in corrispondence of the same output water temperatures.
(*): (*): Température d’air
extérieure maximum. Si la température d’air exterieure est supérieure à T max le refroidisseur ne se bloque pas mais le système “unloading” de réduction par étages de puissance inter-
vient.
When the external air temperature is higher than the T max. the chiller doesn’t stop but the “unloading” system capacity control is activated.
46
45
45
44
44
43
43
42
42
41
41
Température d’air extérieure -
External air temperature Ta °C
25
30
32
35
38
40
Pf
Pa
Fw Pf
Pa
Fw Pf
Pa
Fw Pf
Pa
Fw Pf
Pa
Fw Pf
Pa
Fw
tu
(°C)
(kW)
(kW)
(m
3
/h)
(kW)
(kW)
(m
3
/h)
(kW)
(kW)
(m
3
/h)
(kW)
(kW)
(m
3
/h)
(kW)
(kW)
(m
3
/h)
(kW)
(kW)
(m
3
/h)
167.2 46.8
31.9
159.8 51.4
30.5 156.7 53.3
29.9
151.9 56.4
29.0
147.0 59.7
28.1
143.6 62.1
27.4
172.6 47.5
32.9
164.9 52.0
31.5 161.7 54.0
30.9
156.8 57.1
29.9
151.7 60.4
28.9
148.2 62.8
28.3
178.0 48.1
33.9
170.2 52.7
32.4 166.9 54.7
31.8
161.8 57.8
30.8
156.6 61.2
29.9
152.9 63.6
29.2
183.6 48.8
35.0
175.5 53.4
33.4 172.1 55.4
32.8
166.8 58.5
31.8
161.5 62.0
30.8
157.8 64.4
30.1
189.3 49.5
36.0
181.0 54.1
34.5 177.4 56.1
33.8
172.0 59.3
32.8
166.5 62.7
31.7
162.7 65.2
31.0
195.1 50.2
37.1
186.5 54.9
35.5 182.9 56.9
34.8
177.3 60.1
33.7
171.6 63.5
32.7
167.8 66.0
31.9
201.1 50.9
38.2
192.2 55.6
36.5 188.4 57.6
35.8
182.7 60.9
34.7
176.9 64.3
33.6
172.9 66.8
32.9
207.1 51.6
39.4
198.0 56.4
37.6 194.1 58.4
36.9
188.2 61.7
35.8
182.2 65.2
34.6
178.1 67.6
33.8
213.3 52.4
40.5
203.7 57.2
38.7 199.9 59.2
38.0
193.8 62.5
36.8
187.6 66.0
35.6
183.4 68.5
34.8
219.5 53.1
41.7
209.7 58.0
39.8 205.7 60.1
39.1
199.5 63.4
37.9
193.2 66.9
36.7
188.8 69.5
35.8
225.9 53.9
42.9
215.8 58.8
40.9 211.7 60.9
40.2
205.2 64.2
38.9
198.7 67.8
37.7
194.3 70.4
36.9
5
6
7
8
9
SSN
10
11
12
13
14
15
40
40
39
39
38
37
36
36
35
34
33
PERFORMANCES EN FREE-COOLING -
FREE-COOLING PERFORMANCES
5
6
7
8
9
N
10
11
12
13
14
15
T FC Tot.
(°C)
-2.9
-2.2
-1.6
-0.9
-0.3
0.4
1.0
1.6
2.3
2.9
3.5
Température d’air extérieure -
External air temperature Ta °C
1
3
5
7
9
Pf FC
Pf FC
Pf FC
Pf FC
Pf FC
tu
(°C)
(kW)
(kW)
(kW)
(kW)
(kW)
104.8
81.0
57.5
34.3
11.4
117.4
93.4
69.6
46.1
22.9
130.2
105.9
81.9
58.1
34.7
143.2
118.6
94.3
70.3
46.6
156.3
131.5
106.9
82.6
58.7
169.6
144.5
119.6
95.1
70.9
183.0
157.6
132.5
107.8
83.3
196.5
170.9
145.6
120.5
95.8
210.2
184.3
158.7
133.5
108.5
224.0
197.9
172.0
146.5
121.3
237.9
211.5
185.4
159.7
134.3
Fw
(m
3
/h)
29.0
29.9
30.8
31.8
32.8
33.7
34.7
35.8
36.8
37.9
38.9
5
6
7
8
9
SN
10
11
12
13
14
15
26.2
27.0
27.8
28.6
29.4
30.2
31.1
31.9
32.8
33.7
34.5
-6.2
-5.7
-5.1
-4.6
-4.0
-3.5
-3.0
-2.5
-2.0
-1.5
-1.0
74.4
57.5
40.8
24.3
8.1
83.1
66.1
49.2
32.6
16.2
91.9
74.7
57.7
41.0
24.4
100.7
83.4
66.3
49.4
32.7
109.6
92.1
74.9
57.8
41.0
118.5
100.9
83.5
66.4
49.5
127.5
109.8
92.3
75.0
57.9
136.5
118.7
101.0
83.6
66.5
145.6
127.6
109.9
92.3
75.1
154.8
136.6
118.7
101.1
83.7
163.9
145.7
127.7
109.9
92.4
5
6
7
8
9
SSN
10
11
12
13
14
15
Содержание Aries AS 201 FC
Страница 2: ...Cooling your industry optimising your process Cooling conditioning purifying...
Страница 45: ...ARIES free cooling 43...
Страница 46: ...ARIES free cooling 44...
Страница 47: ......
