Softstart PSE60-600-70 1SFA897106R7000

Compact softstarter with advanced functionality

PSE60-600-70 is a new generation softstarter, combining compact dimensions with extended control and protection functions. The device is designed for smooth starting and stopping of three-phase motors, reducing mechanical and electrical loads on the installation. The built-in bypass contactor minimizes energy losses, and the intuitive backlit display facilitates operation and monitoring of operating parameters.

Application and benefits for installers and users

This softstarter model finds application in a wide spectrum of industrial applications, such as pumps, fans, compressors or conveyors. Thanks to the ability to adjust the torque, PSE60-600-70 provides optimal starting conditions for various types of loads. The built-in motor overload protection prevents damage, increasing system reliability. For installers, ease of installation and configuration is key – the device is compact and has an intuitive interface. End users will appreciate the smooth start, reduced inrush currents and extended motor and device life.

Functions and characteristic features

Softstarter PSE60-600-70 offers a number of advanced functions:

• Torque control: allows precise adjustment of start-up parameters to the specifics of the load, minimizing the risk of mechanical damage.
• Built-in overload protection: protects the motor from overload and short circuit, ensuring safe operation.
• Backlit display: makes it easy to read information about the device status and operating parameters in all lighting conditions.
• Programmable current limitation: allows limiting the inrush current to a safe level for the electrical installation.
• Kickstart function: assists in starting motors with high mechanical load.
• Wide power supply voltage range: 208…600 V AC – ensures compatibility with various electrical networks.
• Modbus RTU communication: enables integration with automation systems and remote device control.
• Coated PCBs: increased resistance to aggressive environments.

Additionally, the softstarter has a built-in bypass contactor, which after the start-up is completed, switches the load directly to the power supply network, reducing energy losses on the semiconductor elements of the device. The rated motor power at standard connection (400V) is 30 kW, and at star connection – 22 kW. The maximum operating current of the device is 60A. The device meets the standards IEC 60529 and IEC 60947-1 regarding protection against external environmental influences (IP00).