A510-4300-SE3 TECO 400V 280kW Normal Duty no filter, 220kW Heavy Duty 3 Phase

Why Choose the TECO A510-4300-SE3 AC Drive?

The TECO A510-4300-SE3 is a high performance AC variable frequency drive (VFD) engineered for precise speed, torque and process control in demanding industrial automation applications. As part of the advanced TECO A510 Heavy Duty drive series, it delivers powerful motor control, flexible configuration and dependable operation for large industrial machinery and process systems.

Designed for OEMs, panel builders and industrial engineers, the A510 series supports multiple motor control modes including V/F, V/F with PG feedback, Sensorless Vector and Closed Loop Vector control. Built-in PLC functionality, PID control and RS485 Modbus RTU communications simplify integration with PLCs, HMIs and wider automation networks.

With a rated output power of 220 kW Heavy Duty / 280 kW Normal Duty and a three-phase 380-480 V AC supply, the A510-4300-SE3 is ideal for large pumps, fans, compressors, conveyors, mixers and heavy industrial machinery. This SE3 version is supplied as a no filter model, allowing external EMC filtering to be selected separately where required.

Key Advantages

• High performance variable frequency drive for heavy duty industrial motor control.
• 220 kW Heavy Duty / 280 kW Normal Duty output rating.
• Three-phase 380-480 V AC input for industrial power systems.
• No filter version for installations requiring separate EMC filtering.
• Advanced vector control for accurate speed regulation and strong torque performance.
• Built-in PLC, PID and RS485 Modbus RTU functionality.
• Supports induction and permanent magnet motor applications.
• Helps improve machine efficiency, process stability and operational reliability.

Key Features

• TECO A510 high performance AC drive series.
• 220 kW Heavy Duty output power.
• 280 kW Normal Duty output power.
• Three-phase 380-480 V AC input supply.
• V/F, V/F with PG feedback, Sensorless Vector and Closed Loop Vector control modes.
• Integrated PLC functionality for local control logic.
• Built-in PID control for process applications.
• RS485 Modbus RTU communications as standard.
• Output frequency range up to 599 Hz.
• Panel mounted design for industrial electrical cabinets.

Reliable Motor Control for Industrial Machinery

Variable frequency drives such as the TECO A510 regulate motor speed by adjusting output voltage and frequency. This helps large industrial systems operate more efficiently, improves process control and reduces mechanical stress on motors, gearboxes and driven equipment.

The A510 series is designed for advanced industrial motor control, offering flexible programming, strong torque performance and dependable operation in demanding production environments. Its integrated communications and control features allow straightforward integration with PLCs, HMIs and wider automation systems.

Typical Applications

• Large industrial pumps and pumping stations.
• Fans and ventilation systems.
• Compressors and process machinery.
• Heavy duty conveyors and material handling systems.
• Mixers, agitators and production equipment.
• Water treatment and manufacturing plants.
• OEM automation systems and heavy industrial machinery.