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Noise Le v v v v v el el el el el
Noise Le
Noise Le
Noise Le
Noise Le
Sound Pressure Level (Measured In Anechoic Room)
DC Inverter Wall Mounted Unit
Speed
Model
(RPM)
H (1250)
MWMX 010FR
M (1110)
L (980)
H (1300)
MWMX 015FR
M (1150)
L (1000)
Microphone position: MWMX - F/FR - 1m in front of the unit and 0.8m below the vertical centre line of the
unit. (JIS C 9612)
Model
MWMX 010FR
MWMX 015FR
1/1 Octave Sound Pressure Level (dB, ref 20µPa)
125 Hz
250 Hz
500 Hz
32
33
35
32
29
32
29
26
29
32
34
36
32
30
33
30
26
30
Standard : JIS C 9612
1 kHz
2 kHz
4 kHz
34
31
31
27
26
21
36
32
33
29
27
22
Measuring location
5
Overall
8 kHz
A (dBA) Criteria
23
16
38
18
14
35
15
12
30
24
16
39
20
15
36
15
13
31
Noise
33
30
24
35
32
25
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