Emerson Liebert MC Microchannel Outdoor Condenser 28 - 220kW Manuel D’Utilisation
Piping
Liebert
®
MC
™
38
9. As head pressure builds, the variable fan speed controlled condenser fan begins rotating. The fan
will run at full speed when sufficient head pressure is developed.
Table 15
Liquid pressure and temperature chart
Pressure
R-407C *
R-410A *
R-22 *
PSIG
Bar
°F
°C
°F
°C
°F
°C
170
11.7
81.5
27.5
59.8
15.4
90.6
32.6
180
12.4
85.1
29.5
63.1
17.3
94.3
34.6
190
13.1
88.6
31.5
66.3
19.1
97.9
36.6
200
13.8
92.0
33.3
69.5
20.8
101.4
38.6
210
14.5
95.2
35.1
72.5
22.5
104.7
40.4
220
15.2
98.3
36.8
75.4
24.1
108.0
42.2
230
15.9
101.4
38.5
78.2
25.7
111.1
44.0
240
16.6
104.3
40.2
80.9
27.2
114.2
45.7
250
17.2
107.2
41.8
83.6
28.7
117.1
47.3
260
17.9
109.9
43.3
86.2
30.1
120.0
48.9
270
18.6
112.6
44.8
88.7
31.5
122.8
50.4
280
19.3
115.3
46.3
91.1
32.8
125.5
52.0
290
20.0
117.8
47.7
93.5
34.2
128.2
53.4
300
20.7
120.3
49.1
95.8
35.5
130.8
54.9
310
21.4
122.8
50.4
98.1
36.7
133.3
56.3
320
22.1
125.2
51.8
100.3
38.0
135.8
57.7
330
22.8
127.5
53.1
102.5
39.2
138.2
59.0
340
23.4
129.8
54.3
104.6
40.3
140.6
60.3
350
24.1
132.1
55.6
106.7
41.5
142.9
61.6
360
24.8
134.3
56.8
108.7
42.6
145.2
62.9
370
25.5
136.4
58.0
110.7
43.7
147.4
64.1
380
26.2
138.6
59.2
112.7
44.8
149.6
65.4
390
26.9
140.6
60.3
114.5
45.9
151.8
66.5
400
27.6
142.7
61.5
116.4
46.9
153.9
67.7
500
34.5
161.3
71.8
133.5
56.4
173.1
78.4
600
41.4
177.4
80.8
148.1
64.5
189.5
87.5
* Values are for saturated liquid
DPN002411, Rev. 3
DPN002411, Rev. 3