Instruction Manual
Negative Pressure Unit green dec
Version 1
Page 59
11. Sound level measurement
Status
:
100% motor power, outdoor area
Device A1 A2 A3 A4 A5 B1 B2 B3 B4 B5 C1 C2 C3 C4 C5 D1 D2 D3 D4 D5
G 50 / 55
62 59 57 55 53 67 62 59
56 54 64
60 58
55 51 64 60 58
55 51
G 100
69 65 61 59 56 71 67 63
60 58 65
60 58
56 55 65 60 58
56 55
G 200
75 73 67 64 63 75 69 64
61 60 68
65 63
62 59 68 65 63
62 59
G 300
80 75 73 69 67 80 73 69
69 67 71
68 65
63 62 71 68 65
63 62
G 400
G 500
By attaching a silencer, the sound level can be reduced in consideration of power losses.
value in dB (A)
