A510-4025-SE3F TECO 400V 22kW Normal Duty with filter, 18.5KW Heavy Duty 3 Phase

Why Choose the TECO A510-4025-SE3F Variable Frequency Drive?

The TECO A510-4025-SE3F is a high-performance AC variable frequency drive (VFD) engineered for precise speed and torque control in demanding industrial automation and machinery applications. As part of the advanced TECO A510 inverter drive series, it combines powerful vector control technology, flexible connectivity and robust industrial construction to deliver reliable motor control performance.

Built around TECO's advanced current vector control platform, the drive supports multiple motor control methods including V/F, V/F with encoder feedback, sensorless vector and closed-loop vector control. Integrated PLC functionality, PID control and Modbus RTU communications allow seamless integration into modern automation systems while improving operational efficiency and reducing commissioning time.

With a rated output power of 18.5 kW Heavy Duty and 22 kW Normal Duty, plus a three-phase 380–480 V AC supply, the A510-4025-SE3F is ideal for conveyors, pumps, fans, compressors, mixers and industrial processing equipment. The integrated EMC/RFI filter helps reduce electromagnetic interference and simplifies compliance with industrial installation requirements.

Key Advantages

• High-performance vector control variable frequency drive.
• 18.5 kW Heavy Duty and 22 kW Normal Duty ratings.
• Three-phase 380–480 V AC input for industrial power systems.
• Integrated EMC/RFI filter for improved EMC performance.
• Supports induction and permanent magnet motor control.
• Built-in PLC, PID and Modbus RTU communication functions.
• Suitable for both standard and demanding industrial applications.

Key Features

• TECO A510 inverter drive series.
• 18.5 kW Heavy Duty output rating.
• 22 kW Normal Duty output rating.
• 380–480 V AC three-phase input supply.
• Integrated EMC/RFI filter.
• V/F, V/F+PG, Sensorless Vector and Closed Loop Vector control.
• Advanced Auto-Tune motor optimisation.
• Built-in PLC and PID functionality.
• RS485 Modbus RTU communication as standard.
• Compatible with induction and permanent magnet motors.

Technical Specifications

• Manufacturer: TECO
• Series: A510 Inverter Drives
• Model: A510-4025-SE3F
• Product type: AC variable frequency drive
• Rated output power: 18.5 kW Heavy Duty / 22 kW Normal Duty
• Motor capacity: 25 HP Heavy Duty / 30 HP Normal Duty
• Input voltage: 380–480 V AC
• Input phases: 3-phase
• Frequency: 50 / 60 Hz
• Protection rating: IP20
• Mounting type: Panel / cabinet mounting
• Communication: RS485 Modbus RTU
• Control modes: V/F, V/F+PG, Sensorless Vector, Closed Loop Vector
• Filter: Integrated EMC/RFI filter
• Certifications: CE, UL, RoHS

Advanced Motor Control for Industrial Applications

The TECO A510-4025-SE3F uses advanced vector control technology to provide stable speed regulation, accurate torque control and excellent motor performance across varying load conditions. Auto-tuning functionality simplifies setup and optimises motor operation for improved efficiency, reliability and process consistency.

Its dual-rated design allows the drive to operate efficiently in both normal-duty applications such as pumps and fans, and heavy-duty applications including conveyors, compressors, mixers and processing machinery. Built-in communication and control functions make integration straightforward within industrial automation systems.

Typical Applications

• Industrial conveyors and material handling systems.
• Pumps, fans and HVAC equipment.
• Compressors and process machinery.
• Packaging and production equipment.
• Mixers and processing systems.
• OEM machinery and industrial automation projects.

Trusted by Industrial Automation Professionals

TECO A510 inverter drives are widely used by OEMs, machine builders and automation engineers to deliver reliable motor control, advanced functionality and efficient operation in demanding industrial environments.