Mitsubishi Electric PLFY-P32VBM-ER2.UK Technical & Service Manual page 17

4-4. NC CURVES
PLFY-P32VBM-E .UK
(1)
PLFY-P32VBM-ER2.UK
PLFY-P32VBM-ER3.UK
External static pressure : 0Pa
Power source : 220,230,240V, 50Hz / 220V, 60Hz
High 50/60Hz
Low 50/60Hz
70.0
65.0
60.0
55.0
50.0
45.0
40.0
35.0
30.0
25.0
20.0
Approximate minimum
audible limit on
15.0
continuous noise
10.0
63 125 250 500 1k
Octave band center frequencies (Hz)
PLFY-P63VBM-E .UK
(1)
PLFY-P63VBM-ER2.UK
PLFY-P63VBM-ER3.UK
External static pressure : 0Pa
Power source : 220,230,240V, 50Hz / 220V, 60Hz
High 50/60Hz
Low 50/60Hz
70.0
65.0
60.0
55.0
50.0
45.0
40.0
35.0
30.0
25.0
20.0
Approximate minimum
audible limit on
15.0
continuous noise
10.0
63 125 250 500 1k
Octave band center frequencies (Hz)
PLFY-P125VBM-E.UK
PLFY-P125VBM-ER2.UK
PLFY-P125VBM-ER3.UK
External static pressure : 0Pa
Power source : 220,230,240V, 50Hz / 220V, 60Hz
High 50/60Hz
Low 50/60Hz
70.0
65.0
60.0
55.0
50.0
45.0
40.0
35.0
30.0
25.0
20.0
Approximate minimum
audible limit on
15.0
continuous noise
10.0
63 125 250 500 1k
Octave band center frequencies (Hz)
OCH413D
PLFY-P40VBM-E
PLFY-P40VBM-ER2.UK
PLFY-P40VBM-ER3.UK
External static pressure : 0Pa
Power source : 220,230,240V, 50Hz / 220V, 60Hz
Middle2 50/60Hz
Middle1 50/60Hz
70.0
65.0
60.0
NC-60
55.0
50.0
NC-50
45.0
40.0
NC-40
35.0
30.0
NC-30
25.0
20.0
Approximate minimum
audible limit on
NC-20
15.0
continuous noise
10.0
2k 4k 8k 63 125
Octave band center frequencies (Hz)
PLFY-P80VBM-E
PLFY-P80VBM-ER2.UK
PLFY-P80VBM-ER3.UK
External static pressure : 0Pa
Power source : 220,230,240V, 50Hz / 220V, 60Hz
Middle2 50/60Hz
Middle1 50/60Hz
70.0
65.0
60.0
NC-60
55.0
50.0
NC-50
45.0
40.0
NC-40
35.0
30.0
NC-30
25.0
20.0
Approximate minimum
NC-20
audible limit on
15.0
continuous noise
10.0
2k 4k 8k 63 125
Octave band center frequencies (Hz)
Middle2 50/60Hz
Middle1 50/60Hz
NC-60
NC-50
NC-40
NC-30
NC-20
2k 4k 8k
.UK
(1)
High 50/60Hz Middle2 50/60Hz
Low 50/60Hz Middle1 50/60Hz
NC-60
NC-50
NC-40
NC-30
NC-20
250 500 1k 2k 4k 8k
.UK
(1)
High 50/60Hz Middle2 50/60Hz
Middle1 50/60Hz
Low 50/60Hz
NC-60
NC-50
NC-40
NC-30
NC-20
250 500 1k 2k 4k 8k
17
PLFY-P50VBM-E .UK
(1)
PLFY-P50VBM-ER2.UK
PLFY-P50VBM-ER3.UK
External static pressure : 0Pa
Power source : 220,230,240V, 50Hz / 220V, 60Hz
High 50/60Hz
Low 50/60Hz
70.0
65.0
60.0
55.0
50.0
45.0
40.0
35.0
30.0
25.0
20.0
Approximate minimum
audible limit on
15.0
continuous noise
10.0
63 125 250 500 1k
Octave band center frequencies (Hz)
PLFY-P100VBM-E.UK
PLFY-P100VBM-ER2.UK
PLFY-P100VBM-ER3.UK
External static pressure : 0Pa
Power source : 220,230,240V, 50Hz / 220V, 60Hz
High 50/60Hz
Low 50/60Hz
70.0
65.0
60.0
55.0
50.0
45.0
40.0
35.0
30.0
25.0
20.0
Approximate minimum
audible limit on
15.0
continuous noise
10.0
63 125 250 500 1k
Octave band center frequencies (Hz)
Middle2 50/60Hz
Middle1 50/60Hz
NC-60
NC-50
NC-40
NC-30
NC-20
2k 4k 8k
Middle2 50/60Hz
Middle1 50/60Hz
NC-60
NC-50
NC-40
NC-30
NC-20
2k 4k 8k