Sound Pressure Level - Grundfos TPE 1000 Series Installation And Operating Instructions Manual

29.2 Sound pressure level

Maximum
speed
Speed
Motor
stated on
[kW]
[min
nameplate
-1
[min ]
1500
2000
2000
3000
0.25 -
4000
0.75
4000
4000
5900
5900
1500
2000
2000
3000
1.1 4000
4000
4000
5900
5900
1500
2000
2000
3000
1.5 4000
4000
4000
5900
5900
1500
2000
2000
3000
2.2 4000
4000
4000
5900
5900
1500
2000
2000
3000
3 4000
4000
4000
5900
5900
78
Sound pressure
level
ISO 3743
[dB(A)]
-1
]
1-phase 3-phase
motors motors
37 37
43 43
50 50
60 60
58 58
68 68
37
43
50 50
60 60
58 58
68 68
42
47
57 57
64 64
58 58
68 68
48
55
57
64
58
68
48
55
60
69
64
74
Maximum
speed
Speed
Motor
stated on
[kW]
[min
nameplate
-1
[min ]
1500
2000
2000
3000
4 4000
4000
4000
5900
5900
1500
2000
2000
3000
5.5 4000
4000
4000
5900
5900
1500
2000
2000
3000
7.5 4000
4000
4000
5900
5900
3000
4000
4000
11
4000
5900
5900
The grey fields indicate that the motor is not available
in this MGE motor range.
Sound pressure
level
ISO 3743
[dB(A)]
-1
]
1-phase 3-phase
motors motors
48
55
61
69
64
74
58
61
61
69
64
74
58
61
66
73
69
79
66
73
69
79