Parameter
CRC30
CRC60
Maximum value: 30.2
Maximum value: 39.5
Pressure drop kPa (psig)
Rated value: 70 (10)
Maximum value: 90 (13)
Rated value: 78 (11.3)
Maximum value: 78 (11.3)
Water flow volume L/s (GPM)
Rated value: 1.26 (19.97)
Maximum value: 1.41 (22.35)
Rated value: 1.83 (29)
Maximum value: 1.83 (29)
Rated airflow m
3
/h (CFM)
Rated value: 5100 (3001.7)
Maximum value: 5900 (3473)
Rated value: 7700(4532)
Maximum value: 7700(4532)
Table 2.4 Performance Data (continued)
Parameter
Design Condition (Minimum)
Design Condition (Maximum)
Unit entering air
Temperature °C (°F)
18 (64.4)
45 (113)
Relative humidity
15%
60%
Storage conditions
Temperature °C (°F)
-40 (-40)
70 (158)
Power supply tolerances
Voltage ± 10%
Frequency ± 2 Hz
Table 2.5 Operating Limits
NOTE: The operating limits refer to new units and those that have been correctly installed and serviced.
Model
Fan Speed
Average Sound Pressure
Level dB(A)
Location
1/3 Octave Band Center
Freq
50 Hz
63 Hz
80 Hz
100 Hz
125 Hz
160 Hz
200 Hz
250 Hz
Sound Pressure
Level dB(A)
dB
dB
dB
dB
dB
dB
dB
dB
CRC60
100%
80.6
Front
83.3
28.8
32.7
36.5
41.1
46
50.3
54.2
57.2
Right
78
25.9
32.1
37.9
42.5
50.5
51.3
53.2
55.5
Left
78.3
26.8
29.7
38
47.6
50
49.2
53.8
53.5
CRC30
100%
76.5
Front
78.9
23.4
25.4
32.7
37.8
40.3
45.4
50.2
55.6
Right
74.5
22.3
25.8
38.1
37.8
42.8
46.9
48.9
52
Left
74.4
22.6
24
39.2
42
43.2
47.1
50.6
53.7
CRC30
89%
73.2
Front
75.6
22.5
23.4
31.1
35.6
38.3
42.1
48.5
54.5
Right
71.1
22.2
24.4
32.2
34.3
40.7
43.9
46.9
50.8
Left
71.5
26.8
23.6
33.1
39.2
41
44.7
48.2
52.9
Table 2.6 Sound Level
2 Product Overview
11
Vertiv™ Liebert® CRV CRC30 and CRC60 Chilled Water Cooling System User Manual