Softstarter Uwe=3x400V AC, Iwy=30A, Pmax=15kW SF-150

Intelligent motor starting control – soft starter SF-150

This advanced device is designed for smooth and safe starting of three-phase asynchronous motors. The SF-150 soft starter is an alternative to traditional star-delta starting systems, eliminating related problems such as network load asymmetry and uneven motor winding loading. Using a soft starter allows for a significant reduction in inrush current during startup, which is particularly important for drives with high loads, such as mills or crushers.

Versatile application and advanced features

The SF-150 soft starter offers full control over motor starting, providing precise control of torque, current and power – both during the starting phase and during operation. Built-in protections protect the motor against overload, underload and voltage fluctuations. The device also has a fault memory and the ability to automatically restart the motor, which increases the reliability of the entire system.

For the installer and end user

The design of the SF-150 soft starter has been designed with ease of installation and configuration in mind. The control panel with keyboard and LED display enables intuitive operation and programming of operating parameters. Additionally, the analog current control output and programmable relay outputs allow integration of the device with automation and control systems. This allows the installer to quickly and efficiently start the device, and the end user to enjoy reliable motor operation and reduced energy costs.

Key product features:

• Three-phase control: Full control over the starting of three-phase motors with a power of up to 15 kW.
• Six starting characteristics: Possibility to adapt the starting parameters to the specifics of a given drive.
• Protections: Built-in protection against overload, underload and voltage fluctuations ensure long-term and safe operation of the motor.
• Control panel: Intuitive operation thanks to the keyboard and LED display.
• Relay outputs: Programmable outputs allow integration with automation systems.
• Fault memory: Facilitates troubleshooting and quick restoration of system efficiency.
• Automatic restart: Automatic restart function increases the reliability of motor operation.
• Rated voltage: 400 V AC
• Rated operating current: 30 A
• Maximum motor power: 15 kW
• Rated control voltage Us (AC 50 Hz): 0…400 V

The SF-150 soft starter is an investment in the reliability, energy efficiency and long life of your electric motors.