A510-4375-SE3 TECO 400V 315kW Normal Duty no filter, 250kW Heavy Duty 3 Phase

Why Choose the TECO A510-4375-SE3 AC Drive?

The TECO A510-4375-SE3 is a high performance AC variable frequency drive (VFD) engineered for precise speed, torque and process control in the most demanding industrial automation applications. As part of the advanced TECO A510 Heavy Duty drive series, it combines powerful vector control technology, advanced motor management and integrated communications to provide dependable performance for large industrial machinery and process systems.

Designed for OEMs, system integrators and industrial engineers, the A510 series supports multiple motor control modes including V/F, V/F with encoder feedback, Sensorless Vector and Closed Loop Vector control. Built-in PLC functionality, PID control, Auto-Tune technology and RS485 Modbus RTU communications simplify commissioning whilst improving productivity, efficiency and machine reliability.

With a rated motor output of 280 kW Heavy Duty / 315 kW Normal Duty and a three-phase 380-480 V AC supply, the A510-4375-SE3 is ideally suited for large pumps, compressors, conveyors, fans, mixers and heavy industrial process machinery. This SE3 version is supplied as a no filter model, allowing external EMC filtering where required.

Key Advantages

• Industrial variable frequency drive for heavy duty motor control applications.
• 280 kW Heavy Duty / 315 kW Normal Duty output rating.
• Three-phase 380-480 V AC input.
• No filter version for installations requiring external EMC filtering.
• Advanced Sensorless Vector and Closed Loop Vector control.
• Built-in PLC functionality and PID process control.
• Integrated RS485 Modbus RTU communications.
• Excellent overload capability for demanding industrial applications.

Key Features

• TECO A510 Heavy Duty drive series.
• 280 kW Heavy Duty output rating.
• 315 kW Normal Duty output rating.
• Three-phase 380-480 V AC input supply.
• V/F, V/F with encoder feedback, Sensorless Vector and Closed Loop Vector control.
• Built-in PLC functionality.
• Integrated PID process control.
• RS485 Modbus RTU communication as standard.
• Output frequency range from 0 to 599 Hz.
• Panel mounted industrial enclosure.

Reliable Motor Control for Industrial Machinery

Variable frequency drives such as the TECO A510 regulate motor speed by precisely controlling output voltage and frequency. This improves process accuracy, reduces mechanical wear and helps lower overall energy consumption while maintaining dependable performance in demanding industrial environments.

The A510 series combines advanced vector control, integrated communications and programmable functionality to support modern automation systems. Its dual-rated design makes it suitable for both constant torque and variable torque applications across a wide range of industries.

Typical Applications

• Large industrial pumps and pumping stations.
• Compressors and heavy process equipment.
• Industrial conveyors and material handling systems.
• Large HVAC and ventilation systems.
• Mixers and processing machinery.
• Mining, water treatment and manufacturing plants.
• OEM automation systems and heavy industrial machinery.