Noise Level - McQuay MCK020A Technical Manual

Noise Level

MCK-A/AR
Model Speed
MCK 020A/AR High
Medium
Low
MCK 025A/AR High
Medium
Low
MCK 030A/AR High
Medium
Low
MCK 040A/AR High
Medium
Low
MCK 050A/AR High
Medium
Low
MCK-B/ BR
Model Speed
MCK 015B/BR High
Medium
Low
MCK 020B/BR High
Medium
Low
MCK 025B/BR High
Medium
Low
MCK-C/CR
Model Speed
MCK 010C/CR High
M5CK 010C/CR
Medium
Low
MCK 015C/CR High
M5CK 015C/CR
Medium
Low
MCK 020C/CR High
Medium
Low
1/1 Octave A-weighted Sound Pressure (dBA), ref 20µPa
125Hz 250Hz 500Hz
46 45 40
44 43 37
43 42 35
48 46 43
45 43 40
43 42 38
50 48 47
48 45 43
46 43 41
50 49 49
48 47 47
46 45 46
54 52 51
52 50 50
51 49 49
1/1 Octave A-weighted Sound Pressure (dBA), ref 20µPa
125Hz 250Hz 500Hz
41 42 42
40 40 39
38 39 38
42 43 43
40 42 41
39 40 38
47 45 46
42 43 43
40 41 40
1/1 Octave A-weighted Sound Pressure (dBA), ref 20µPa
125Hz 250Hz 500Hz
43 46 43
42 44 42
41 43 40
45 43 42
44 42 40
43 41 39
46 46 45
45 46 43
43 44 42
1kHz 2kHz 4kHz 8kHz
38 32 21 14
33 28 18 12
31 26 17 11
39 33 27 19
35 29 21 15
32 27 19 14
43 37 35 28
38 32 31 27
35 30 30 26
46 39 38 31
43 36 34 25
41 34 30 23
48 43 42 34
46 41 40 32
45 39 39 31
1kHz 2kHz 4kHz 8kHz
34 30 23 13
30 28 17 10
29 27 15 8
35 31 24 14
34 30 23 12
29 28 15 9
38 34 28 17
35 31 24 14
32 30 20 11
1kHz 2kHz 4kHz 8kHz
40 33 30 20
39 32 28 19
37 30 25 17
39 34 30 19
38 33 28 17
36 31 25 16
42 36 38 26
41 35 37 23
39 33 35 20
20
Overall Noise
A(dBA) Criteria
42 37
39 32
37 31
45 38
42 35
40 33
49 42
45 38
43 36
51 45
48 42
46 41
53 47
52 45
50 45
Overall Noise
A(dBA) Criteria
41 37
38 34
36 33
42 38
40 36
37 33
45 41
42 38
39 35
Overall Noise
A(dBA) Criteria
44 39
43 38
42 36
44 38
42 37
41 35
47 41
46 40
44 38