4 Operation
4.4 Potentiometer settings
DS7 Soft starter
09/16 MN03901001Z-EN
www.eaton.com
103
Figure 74: Recommended settings per application
~18
~40
0
J
l
L
High flywheel mass
a
Soft starter DS7
should have a higher
output than the
assigned motor.
~15
~50
0
Tunnel fan
Axial fan
a
Soft starter DS7
should have a higher
output than the
assigned motor.
~10
~60
0
Bulk conveyor
Escalator
~10
~60
0
Mixers
Agitators
a
Soft starter DS7
should have a higher
output than the
assigned motor.
￫
When using DS7-SWD soft starters, these settings can be
adjusted using parameters (PNU) (
DS7 soft starter data”, page 186.
t-Start [s]
U-Start [%]
t-Stop [s]
Application example
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
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...
