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7 Connection examples
7.3 Size 3 and 4 (41 – 200 A)
140
DS7 Soft starter
09/16 MN03901001Z-EN
www.eaton.com
Q1 = Cable and motor protection
Q11 = Mains contactor
Q21 = Soft starter
Q31 = Motor contactor
Q22 = Bypass contactor/Emergency operation protection
F2 = superfast semiconductor fuse for type of coordination
2 (optional), in addition to Q1
M1 = Motor
Figure 110: Power section with bypass emergency operation –
(pump operation)
→
The control system shown here can also be used for the DS7
soft starters in size 2 (16 - 32 A).
M1
F3
L1
L2
L3
PE
3L2
Q1
Q11
Q31
Q22
1L
1
3L
5
EP
EP
1T
2
Q21
4T2
6T3
I >
I >
I >
M
3 ~
Содержание DS7 Series
Страница 1: ...Manual DS7 Soft starter 09 16 MN03901001Z EN...
Страница 4: ...II...
Страница 14: ...0 About this Manual 0 8 Units of measurement 10 DS7 Soft starter 09 16 MN03901001Z EN www eaton com...
Страница 36: ...1 Device series DS7 1 14 Function 32 DS7 Soft starter 09 16 MN03901001Z EN www eaton com...
Страница 64: ...2 Engineering 2 15 Example of other load cycles 60 DS7 Soft starter 09 16 MN03901001Z EN www eaton com...
Страница 96: ...3 Installation 3 6 Insulation test 92 DS7 Soft starter 09 16 MN03901001Z EN www eaton com...
Страница 122: ...6 Parameterization 6 2 Default settings of the basic device 118 DS7 Soft starter 09 16 MN03901001Z EN www eaton com...
Страница 148: ...7 Connection examples 7 3 Size 3 and 4 41 200 A 144 DS7 Soft starter 09 16 MN03901001Z EN www eaton com...
Страница 188: ...8 SmartWire DT 8 9 Programming 184 DS7 Soft starter 09 16 MN03901001Z EN www eaton com...