4 Operation
4.4 Potentiometer settings
102
DS7 Soft starter
09/16 MN03901001Z-EN
www.eaton.com
4.4.2 Examples
The diagrams below show various settings that have proven to be effective
for standard applications in real-life environments:
t-Start [s]
U-Start [%]
t-Stop [s]
Application example
~10
~30
0
J
l
0
Low flywheel mass
~25
~30
~30
Conveyor belt with
loose belt
~20
~40
0
Roller conveyers
~10
~30
~20
Centrifugal pump
~15
~40
0
Fan general (building)
with belt drive
t-Start (s)
U-Start (%)
t-Stop (s)
30
1
20
10
100
30
30
0
20
10
30
1
20
10
100
30
30
0
20
10
30
1
20
10
100
30
30
0
20
10
30
1
20
10
100
30
30
0
20
10
30
1
20
10
100
30
30
0
20
10
Summary of Contents for DS7 Series
Page 1: ...Manual DS7 Soft starter 09 16 MN03901001Z EN...
Page 4: ...II...
Page 36: ...1 Device series DS7 1 14 Function 32 DS7 Soft starter 09 16 MN03901001Z EN www eaton com...
Page 96: ...3 Installation 3 6 Insulation test 92 DS7 Soft starter 09 16 MN03901001Z EN www eaton com...
Page 188: ...8 SmartWire DT 8 9 Programming 184 DS7 Soft starter 09 16 MN03901001Z EN www eaton com...
