Grundfos CRNE - Page 94

Motor
[kW]
Rated max.
speed
[rpm]
Speed
[rpm]
Sound pressure level
ISO 3745
[dB(A)]
3 × 200-240 V 3 × 380-500 V
7.5
2000
1500 - -
2000 - -
2200
1500 - 58
2000 - 61
4000
3000 - 66
4000 - 73
5900
4000 - 69
5900 - 79
11
2200
1450 - 58
2200 - 67.5
4000
3000 - 66
4000 - 73
5900
4000 - 69
5900 - 79
15
2200
1450 - 63
2200 - 67.5
4000
2900 - 68.5
4000 - 76
18.5
2200
1450 - 65.5
2200 - 76.5
4000
2900 - 68.5
4000 - 74
22
2200
1450 - 66
2200 - 79.5
4000
2900 - 68.5
4000 - 74.5
26 4000
2900 - 68.5
4000 - 74.5
94
Appendix A