Wilo Control SC-Booster Notice De Montage Et De Mise En Service page 119

English
Power [kW]
(Column 1)
2.2
3.0
3.0
3.0
3.0
4.0
4.0
4.0
5.5
5.5
5.5
7.5
7.5
9.0 – 11.0
9.0 – 11.0
15.0
15.0
3~400 V 5.5
2-pole 5.5
S-D starting 5.5
7.5
7.5
7.5
7.5
9.0 – 11.0
9.0 – 11.0
9.0 – 11.0
9.0 – 11.0
15.0
15.0
15.0
15.0
18.5
18.5
18.5
22.0
22.0
22.0
NOTICE:
The maximum number of connections per hour
specified in the table for each power is determined
by the pump motor and must not be exceeded
(adjust the parameterisation of the controller
accordingly; see follow-up times, for example).
48
System impedance [Ω]
(Column 2)
0.167
0.204
0.148
0.122
0.107
0.130
0.094
0.077
0.115
0.083
0.069
0.059
0.042
0.037
0.027
0.024
0.017
0.252
0.220
0.198
0.217
0.157
0.130
0.113
0.136
0.098
0.081
0.071
0.087
0.063
0.052
0.045
0.059
0.043
0.035
0.046
0.033
0.027
Connections per hour
(Column 3)
30
6
12
18
24
6
12
18
6
12
18
6
12
6
12
6
12
18
24
30
6
12
18
24
6
12
18
24
6
12
18
24
6
12
18
6
12
18
WILO SE 09/2018