Outdoor Unit
(1) Measurement Points
(2) Vibration Force
Maximum vibration force at each frequency is measured over the whole range of engine rotation speeds
and loads.
(1) Type 190
Maximum values while changing rotation rate from 800 to 2200 r/min.
Frequency (Hz)
Vibration force F (N)
Vibration force level 20log
Vibration acceleration (dB)
31.5
F: Vibration Force (N)
F
: 1N
0
75.9
37.6
37.7
3.15
4
1.13
1.66
F
1.06
4.38
13.3
10
F
0
16.3
27.7
40
50
63
80
143
174
155
127
43.1
44.8
43.8
42.1
33.4
31.8
30.6
25.2
B-11
5
6.3
8
10
4.6
5.33
16.8
25.6
14.5
24.5
28.2
33
36.7
42.5
43.6
100
125
160
112
155
359
41
43.8
51.1
22.2
19.8
25.7
7. Vibration Force
rd
1/3
12.5
16
20
39.8
38.4
14.1
32
31.7
23
45.4
38.4
38.8
Compound
200
250
315
Value
148
109
92.4
555.8
43.4
40.8
39.3
54.9
22.9
32.6
26
51.0
octave
25
15.4
23.8
41.8