Wilo CC-Booster Einbau- Und Betriebsanleitung Seite 70

English
Output [kW]
(Column 1)
2.2
3~400 V
2-pole 2.2
Direct starting 2.2
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
30.0
30.0
30.0
37.0
37.0
45.0
45.0
NOTE:
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
(adapt the parameter settings of the connection
accordingly; see follow-up times, for example).
• Fuse on mains side in accordance with the infor-
mation in the wiring diagram.
64
System impedance [Ω]
(Column 2)
0.257
0.212
0.186
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
0.027
0.020
0.016
0.018
0.013
0.014
0.010
• Feed the ends of the mains cable through the
cable screw fittings and cable inlets and wire them
according to the markings on the terminal strips.
• The 4-wire cable (L1, L2, L3, PE) is to be provided
onsite. The connection is established at the main
switch (Fig. 1a-e, item 1) or for systems of higher
power at the terminal strips in accordance with
the wiring diagram, the PE is connected to the
earth bar.
Connections per hour
(Column 3)
12
18
24
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
6
12
18
6
12
6
12
WILO SE 11/2018