Soft Starter Startup Manual Sprecher + Schuh Hydraulic Installation
January 30, 2021 ©2021 Smartrise Engineering, Inc. All Rights Reserved Page 13
Current Limit/Initial Torque Level
The current limit/initial torque level defines the time the controller will ramp or limit current to
the motor. The controller can determine when to bypass before this time expires. If the motor
does not reach speed before the time expires, the controller will continue under SCR control
and not close the bypass contactor.
The table below lists the current limit/initial torque level.
Table 6: Current Limit/Initial Torque Level
Soft Start Time
Soft Stop reduces the voltage applied to the motor over the programmed period of time. The
soft stop is complete when the soft stop timer has expired or the current measured drops
below 50% of the FLA setting.
The table below lists the Soft Start time.
Table 7: Soft Start Time
Phase Rotation
The phase rotation is the allowable phase rotation of the motor defined by this switch.
The table below lists the phase rotation.
Table 8: Phase Rotation