Device functions
7.3 Coasting methods
3RW44 soft starters
128 Manual, 03/2017, NEB535219502000/RS-AB/008
Different coasting methods can be selected thanks to the large number of applications for
which the SIRIUS 3RW44 soft starter can be used. The motor stop can be optimally adapted
to each particular application.
If a start command is issued during the stop process, the process is interrupted and the
motor is started again with the set startup mode.
Note
If you select a controlled stop (soft stop or pump stop or braking) as the coasting method, the
feeder (soft starter, cables,
feeder protective devices, and motor) may need to be
dimensioned for higher values because the current exceeds the rated motor current during
the stop process.
Figure 7-6 Coasting methods (general)
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