Grundfos TP Serie Instrucciones De Instalación Y Funcionamiento página 353

Maximum sound pressure level
Three-phase motors
[kW]
0.12
0.18
0.25
0.37
0.55
0.75
1.1
1.5
2.2
3.0
4.0
5.5
7.5
11.0
15.0
18.5
22.0
30.0
37.0
45.0
55.0
75.0
90.0
110.0
132.0
160.0
200.0
250.0
315.0
355.0
400.0
500.0
560.0
630.0
50 Hz
[dB(A)]
2-pole 4-pole
< 70 < 70
< 70 < 70
56 41
56 45
57 42
53 59.5
53 49.5
58 50
60 51
59.5 53
63 54
62 50
60 51
60 53
60 66
60.5 63
65.5 63
70 65
71 66
67 66
72 67
74 70
73 70
76 70
76 70
76 70
- 70
- 73
- 73
- 75
- 75
- 75
- 78
- 78
6-pole 2-pole
- < 70
- < 70
- < 70
- 57
- 56
- 57
- 58
47 64
52 65
63 53.5
63 67.5
63 68
66 65
- 64.5
- 65
- 65.5
- 70.5
- 75
- 75
- 75
- 75
- 77
- 77
- 81
- 81
- 81
- 81
- 86
- -
- -
- -
- -
- -
- -
60 Hz
[dB(A)]
4-pole
< 70
< 70
45
45
45
49
53
53
55
55
57
62
62
66
66
63
63
65
65
65
68
71
71
75
75
75
75
77
77
-
-
-
-
-
353