Grundfos CRE Serie Informations Importantes page 24

Rated max.
Motor
speed
[kW]
[rpm]
2200
7.5 4000
5900
2200
11 4000
5900
2200
15
4000
2200
18.5
4000
2200
22
4000
26 4000
1) For 26 kW motors.
24
Speed
[rpm]
3 × 200-240 V
1500 -
2200 -
3000 -
4000 -
3400 72
4000 76
4000 -
5900 -
1450 -
2200 -
3000 -
4000 -
3400 72
4000 76
4000 -
5900 -
1450 -
2200 -
2900 -
4000 -
1450 -
2200 -
2900 -
4000 -
1450 -
2200 -
2900 -
4000 -
3500 -
4000 -
Sound pressure level
ISO 3745
[dB(A)]
3 x 380-480 V
3 × 380-500 V
3 x 400-480 V
58
62.5
66
73
-
-
69
79
-
-
66
73
-
-
69
79
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1)
-
-
-
-
-
-
-
-
58
67.5
-
-
-
-
-
-
63
67.5
68.5
76
65.5
76.5
68.5
74
66
79.5
68.5
74.5
68.5
74.5