HOW TO START HT MOTOR WITH SOFT STATER? SOFT STATER WORKING PRINCIPLE. VFD AND SOFT STATER DIFFERENCE.

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To start an HT motor with a soft starter, the soft starter gradually increases the voltage to the motor to reduce inrush current. Soft starters work by controlling the voltage applied to the motor. VFDs and soft starters differ in their control methods and applications.

Soft starters gradually increase voltage to the motor to reduce inrush current, protecting the motor and connected equipment.
Soft starters work by controlling the voltage applied to the motor, while VFDs control both voltage and frequency to vary motor speed.
Soft starters are typically used for applications where speed control is not required, while VFDs are used for applications requiring variable speed control.
Soft starters are simpler and less expensive than VFDs, making them suitable for basic motor control needs.
Example: Starting a high torque motor in a conveyor system with a soft starter to prevent sudden jerks and reduce mechanical stress.

HOW TO START HT MOTOR WITH SOFT STATER? SOFT STATER WORKING PRINCIPLE. VFD AND SOFT STATER DIFFERENCE.

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