1 - 23
PEFY
MEE15K022
5. SOUND LEVELS
YKB/YLM 2nd
5. SOUND LEVELS
5-1. Sound levels
PEFY-P-VMR-E-L/R, VMS1(L)-E, VMH(S)-E
Sound level at anechoic room: Low-Mid-High
Sound level dB (A)
220V
20 - 25 - 30
PEFY-P20VMR-E-L/R
230V
21 - 26 - 32
240V
22 - 27 - 30
220V
20 - 25 - 30
PEFY-P25VMR-E-L/R
230V
21 - 26 - 32
240V
22 - 27 - 30
220V
20 - 25 - 33
PEFY-P32VMR-E-L/R
230V
21 - 26 - 35
240V
22 - 27 - 33
Sound level at anechoic room: Low-Mid-High
Sound level dB (A)
5Pa
15Pa
35Pa
50Pa
PEFY-P15VMS1(L)-E
220-240V
22 - 24 - 26
22 - 24 - 28
23 - 26 - 29
23 - 27 - 30
* Measured in anechoic room.
PEFY-P20VMS1(L)-E
220-240V
22 - 25 - 28
23 - 25 - 29
24 - 27 - 30
25 - 28 - 32
PEFY-P25VMS1(L)-E
220-240V
22 - 25 - 29
23 - 26 - 30
24 - 28 - 31
25 - 29 - 33
PEFY-P32VMS1(L)-E
220-240V
23 - 27 - 30
23 - 27 - 32
24 - 28 - 33
25 - 29 - 34
PEFY-P40VMS1(L)-E
220-240V
26 - 28 - 30
28 - 30 - 33
30 - 32- 35
31 - 33 - 36
PEFY-P50VMS1(L)-E
220-240V
29 - 31 - 34
30 - 32 - 35
31 - 34 - 37
32 - 34 - 38
PEFY-P63VMS1(L)-E
220-240V
29 - 32 - 35
30 - 33 - 36
31 - 35 - 39
32 - 36 - 40
Sound level at anechoic room: Low-High
Sound level dB (A)
Low*
Mid*
High*
PEFY-P40VMH-E
220V
25 - 30
27 - 34
30 - 40
PEFY-P50VMH-E
230,240V
30 - 34
31 - 37
31 - 41
PEFY-P63VMH-E
220V
31 - 36
32 - 38
36 - 43
230,240V
35 - 39
36 - 41
38 - 44
PEFY-P71VMH-E
220V
30 - 36
32 - 39
35 - 43
230,240V
34 - 39
35 - 41
37 - 44
PEFY-P80VMH-E
220V
32 - 39
35 - 41
37 - 43
230,240V
37 - 41
38 - 43
39 - 45
PEFY-P100,125VMH-E
PEFY-P140VMHE
220V
32 - 40
34 - 42
36 - 46
230,240V
36 - 42
38 - 44
38 - 47
PEFY-P200VMH-E
380V
42
–
45
400,415V
44
–
47
PEFY-P250VMH-E
380V
50
–
52
400,415V
52
–
54
* External static pressure of PEFY-P40-140VMH-E
Low: 50Pa at 220V, 100Pa at 230, 240V
Mid: 100Pa at 220V, 150Pa at 230, 240V
High: 200Pa at 220V, 200Pa at 230, 240V
* External static pressure of PEFY-P200-250VMH-E
Low: 110Pa at 380V, 130Pa at 400, 415V
High: 220Pa at 380V, 260Pa at 400, 415V
Sound level at anechoic room: Low-Mid-High
Sound level dB (A)
50Pa
100Pa
150Pa
200Pa
250Pa
PEFY-P200VMHS-E
220-240V
32 - 35 - 39
34 - 37 - 41
36 - 39 - 43
38 - 41 - 45
40 - 43 - 47
PEFY-P250VMHS-E
220-240V
35 - 38 - 42
37 - 40 - 44
39 - 42 - 46
41 - 44 - 48
43 - 46 - 50
Aux.duct
1m
1.5m
Measurement location
2m
