McQuay MWM-G2W - Selection Process; Fan Performance Curves

27
Ceiling Cassette Split Types
Microphone position: MCK020/025AW/AWH – 1.4m below the facia (JIS C 9612)
MCK030/040/050AW/AWH – 1.5m below the facia (JIS B 8615
Microphone position: 1.4m below the facia. (JIS C 9612)
Sound Power Level
125Hz 250Hz 500Hz 1kHz 2kHz 4kHz 8kHz
High
46 45 40 38 32 21 14 42 37
MCK020AW / AWH
Medium
44 43 37 33 28 18 12 39 32
Low
43 42 35 31 26 17 11 37 31
High
48 46 43 39 33 27 19 45 38
MCK025AW / AWH
Medium
45 43 40 35 29 21 15 42 35
Low
43 42 38 32 27 19 14 40 33
High
50 48 47 43 37 35 28 49 42
Medium
48 45 43 38 32 31 27 45 38
Low
46 43 41 35 30 30 26 43 36
High
50 49 49 46 39 38 31 51 45
MCK040AW / AWH
Medium
48 47 47 43 36 34 25 48 42
Low
46 45 46 41 34 30 23 46 41
High
54 52 51 48 43 42 34 53 47
MCK050AW / AWH
Medium
52 50 50 46 41 40 32 52 46
Low
51 49 49 45 39 39 31 50 45
Overall
(dBA)
Noise
Criteria
MCK030AW / AWH
Model
Speed
1/1 Octave Sound pressure level (dB, ref 20μPa)
125Hz 250Hz 500Hz 1kHz 2kHz 4kHz 8kHz
High
44 45 40 36 26 19 10 42 35
MCK010CW
Medium
40 38 34 28 19 9 7 35 29
Low
37 32 27 20 14 6 7 29 21
High
48 48 44 39 31 27 15 45 39
MCK015CW
Medium
42 42 36 30 22 13 7 38 31
Low
39 36 28 20 15 6 6 30 23
High
52 51 46 41 34 31 19 48 41
Medium
44 43 39 33 26 18 8 40 33
Low
41 39 35 28 22 11 7 36 30
MCK020CW
1/1 Octave Sound pressure level (dB, ref 20μPa)
Model
Speed
Overall
(dBA)
Noise
Criteria
125Hz 250Hz 500Hz 1kHz 2kHz 4kHz 8kHz
High
53 56 49 43 35 28 21 52
MCK010CW
Medium
47 49 42 35 26 20 19 45
Low
43 44 36 27 19 14 19 39
High
52 55 53 46 41 33 24 54
MCK015CW
Medium
46 50 46 38 30 21 20 47
Low
46 48 40 30 22 12 19 41
High
56 58 55 50 42 38 29 56
Medium
50 51 48 41 32 26 20 49
Low
47 49 45 37 27 20 19 45
Model
Speed
1/1 Octave Sound Power level (dB, ref 1pW)
Overall
(dBA)
MCK020CW