Grundfos VLS 40-160X /2 /156-A-F-A-BBVP Instrucciones De Instalación Y Funcionamiento página 14

Appendix
Maximum sound pressure level
Three-phase motors
[kW]
(3000 rpm)
0.55
0.75
1.1
1.5
2.2
3
4
5.5
7.5
11
15
18.5
22
30
37
45
55
75
90
110
50 Hz
L [dB(A)]
pA
2-pole 4-pole
(1500 rpm)
- 55
- 55
61 58
66 58
66 61
70 61
71 62
74 68
74 68
80 72
80 71
80 72
83 72
86 75
86 77
86 76
87 78
88 81
88 81
88 86
6-pole 2-pole
(1000 rpm) (3500 rpm)
- -
- -
- 64
- 69
64 69
68 73
68 74
68 77
72 77
72 83
71 83
74 83
74 86
74 89
- 89
- 89
- 90
- 91
- 91
- 91
60 Hz
L [dB(A)]
pA
4-pole 6-pole
(1750 rpm) (1200 rpm)
58 -
58 -
61 -
61 -
64 67
64 71
66 71
71 71
71 75
75 75
74 74
75 77
75 77
78 77
80 -
79 -
81 -
84 -
84 -
89 -
193
1