Mitsubishi Heavy Industries SRK100VNXPZSX Technical Manual page 20

Cooling noise level 51 dB (A)
70
60
50
40
4.2 Outdoor units
(2) Outdoor units
30
Measured based or JIS B 8616 or JIS C 9612
20
Mike position: at highest noise level in position as mentined below.
63 125 250
Mid octave band frequency (Hz)
Distance from front side 1m
Model SRC40ZMX-S
Model FDC100VNX,100VSX
Cooling noise level 48 dB (A)
Noise level 50 dB (A)
70
60
60
50
50
40
40
30
30
20
20
10 63 125 250
63 125 250
Mid octave band frequency (Hz)
Mid Octave Band Frequency (Hz)
Model SRC50ZMX-S
Models FDC125VNX,125VSX
Cooling noise level 54 dB (A) Cooling noise level 48 dB (A)
60
70
60 50
50
40
40
30
30
20
20
10
63 125 250
63 125 250
Mid octave band frequency (Hz)
Mid Octave Band Frequency (Hz)
Model SRC60ZMX-S
Models FDC140VNX,140VSX
Cooling noise level 54 dB (A)
Cooling noise level 49 dB (A)
60
70
50
60
40
50
40 30
20
30
20
10
63 125 250
63 125 250
Mid octave band frequency (Hz)
Mid Octave Band Frequency (Hz)
70
60
50
40
30
20
500 1000 2000 4000 8000
70
60
60
50
50
40
40
30
30
20
20
500 1000 2000 4000 8000 10
500 1000 2000 4000 8000
60
70
60 50
50
40
40
30
30
20
20
10
500 1000 2000 4000 8000
500 1000 2000 4000 8000
60
70
50
60
40
50
40 30
20
30
20
10
500 1000 2000 4000 8000
500 1000 2000 4000 8000
Heating noise level 48 dB (A)
70
60
50
40
30
20
63
Mid octave band frequency (Hz)
Heating noise level 50 dB (A)
70
60
50
40
30
20
63
Mid octave band frequency (Hz)
Heating noise level 50 dB (A)
Heating noise level 50 dB (A)
60
70
60
50
50
40
40
30
30
20
20
10
63
63
Mid octave band frequency (Hz)
Mid Octave Band Frequency (Hz)
Heating noise level 54 dB (A)
Heating noise level 52 dB (A)
60
70
50
60
40
50
40 30
20
30
20
10
63
63
Mid octave band frequency (Hz)
Mid Octave Band Frequency (Hz)
19
- -
'17 • PAC-T-257
125 250 500 1000 2000 4000
125 250 500 1000 2000 4000
125 250 500 1000 2000 4000
125 250 500 1000 2000 4000
125 250 500 1000 2000 4000 8000
125 250 500 1000 2000 4000
70
60
50
40
30
20
8000
70
60
50
40
30
20
8000
60
70
60
50
50
40
40
30
30
20
20
10
8000
8000
60
70
50
60
40
50
40 30
20
30
20
10
8000