A510-4008-SE3 TECO 400V 7.5kW Normal Duty no filter, 5.5kW Heavy Duty 3 Phase

Why Choose the TECO A510-4008-SE3 Inverter Drive?

The TECO A510-4008-SE3 is a compact and powerful AC variable frequency drive (VFD) designed for precise speed and torque control of three-phase motors in industrial automation and machinery applications. As part of the advanced TECO A510 Heavy Duty Drive series, it combines flexible motor control, dependable performance and straightforward integration into modern industrial systems.

Featuring advanced vector control technology, the A510 series delivers excellent low-speed torque performance, accurate speed regulation and efficient motor operation. Built-in PLC functionality, PID control and RS485 Modbus communication simplify installation and commissioning while helping improve machine productivity and energy efficiency.

With a rated output power of 7.5 kW normal duty and 5.5 kW heavy duty, combined with a three-phase 380–480 V AC supply, the A510-4008-SE3 is ideal for pumps, fans, conveyors, mixers and industrial machinery requiring dependable motor control and high overload capability.

Key Advantages

• Compact variable frequency drive for industrial applications.
• 7.5 kW normal duty rating for variable torque loads.
• 5.5 kW heavy duty rating for constant torque applications.
• Three-phase 380–480 V AC input for industrial power systems.
• Advanced sensorless vector and closed-loop vector control.
• Built-in PLC functionality and PID process control.
• Integrated RS485 Modbus communication.
• High overload capability for demanding applications.

Key Features

• TECO A510 Heavy Duty Drive series.
• 7.5 kW normal duty output rating.
• 5.5 kW heavy 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 modes.
• Built-in PLC functionality.
• Integrated PID control.
• RS485 Modbus RTU communication as standard.
• LCD keypad with remote mounting capability.
• Output frequency range from 0 to 599 Hz.
• Panel-mounted IP20 design for control cabinets.

Technical Specifications

• Manufacturer: TECO
• Series: A510 Heavy Duty Drives
• Model: A510-4008-SE3
• Product type: AC variable frequency drive
• Rated output power: 7.5 kW normal duty / 5.5 kW heavy duty
• Rated output current: approx. 17.5 A normal duty / 14.8 A heavy duty
• Input voltage: 380–480 V AC
• Input phases: 3-phase
• Output phases: Three phase
• Frequency: 50 / 60 Hz
• Filter: No filter
• Protection rating: IP20
• Mounting type: Cabinet / panel mounting
• Control modes: V/F, V/F with PG feedback, Sensorless Vector, Closed-Loop Vector
• Communication: RS485 Modbus RTU
• Output frequency range: 0 to 599 Hz

Advanced 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 control, reduces mechanical wear and lowers energy consumption while providing smooth operation across varying load conditions.

The A510 series is designed to support demanding industrial applications including pumps, fans, conveyors, compressors and process equipment. Advanced vector control algorithms, built-in diagnostics and communication capabilities allow seamless integration into modern automation systems.

Typical Applications

• Industrial pumps and booster systems.
• HVAC fans and ventilation equipment.
• Conveyors and material handling systems.
• Mixers and processing machinery.
• Compressors and process equipment.
• OEM machinery and automation systems.
• Packaging equipment and production machinery.

Trusted by Industrial Automation Engineers

TECO A510 inverter drives are widely used across manufacturing, processing and automation industries to deliver reliable motor control, efficient operation and seamless integration into modern industrial systems.