A510-4075-SE3 TECO 400V 75kW Normal Duty no filter, 55kW Heavy Duty 3 Phase

Why Choose the TECO A510-4075-SE3 AC Drive?

The TECO A510-4075-SE3 is a high performance AC variable frequency drive (VFD) designed to deliver precise speed and torque control for demanding industrial automation and machinery applications. As part of the advanced TECO A510 Heavy Duty drive series, it combines advanced vector control technology, integrated PLC functionality and flexible communications to provide dependable motor performance in challenging industrial environments.

Developed for OEMs, panel builders and industrial automation 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 PID control, RS485 Modbus RTU communication and advanced Auto-Tune functionality simplify commissioning whilst improving process efficiency.

With a rated motor output of 55 kW Heavy Duty / 75 kW Normal Duty and a three-phase 380-480 V AC supply, the A510-4075-SE3 is ideal for conveyors, compressors, pumps, fans, mixers and heavy industrial machinery. This SE3 version is supplied as a no filter model, making it suitable for installations where external EMC filtering is required.

Key Advantages

• Industrial variable frequency drive for demanding motor control applications.
• 55 kW Heavy Duty / 75 kW Normal Duty output rating.
• Three-phase 380-480 V AC input.
• No filter version for installations requiring separate EMC filtering.
• Advanced vector control delivers accurate speed regulation and high starting torque.
• Built-in PLC, PID control and RS485 Modbus RTU communications.
• Supports induction and permanent magnet motors.
• Improves machine efficiency, productivity and process reliability.

Key Features

• TECO A510 Heavy Duty drive series.
• 55 kW Heavy Duty output.
• 75 kW Normal Duty output.
• 380-480 V AC three-phase input supply.
• V/F, V/F with PG, Sensorless Vector and Closed Loop Vector control.
• Advanced Auto-Tune motor optimisation.
• Integrated PLC and PID functionality.
• Built-in RS485 Modbus RTU communications.
• Output frequency range from 0 to 599 Hz.
• Panel mounted industrial design.

Reliable Motor Control for Industrial Machinery

Variable frequency drives such as the TECO A510 regulate motor speed by adjusting output voltage and frequency. This improves process precision, reduces mechanical stress on motors and driven equipment, and helps reduce overall energy consumption.

The A510 series provides advanced control algorithms, flexible programming and comprehensive communications for seamless integration into modern industrial automation systems. Its dual-rated design makes it suitable for both constant torque and variable torque applications.

Typical Applications

• Industrial conveyors and material handling systems.
• Pumps and pumping stations.
• Fans and HVAC equipment.
• Compressors and refrigeration systems.
• Mixers and processing equipment.
• Packaging and production machinery.
• OEM automation systems and machine building.