TECO A510s VFD 2.2kW/3.7kW 3PH 220V Model A510-20043-S Used Advanced Motor Drive

All the best /Klaus

Up for sale is a TECO A510s Variable Frequency Drive (VFD), Model A510-20043-S, in used but good working condition. This robust industrial-grade inverter is designed for demanding motor control tasks, making it ideal for collectors, engineers, and buyers seeking reliable heavy-duty automation hardware.

Brand: TECO
Model: A510s (A510-20043-S)
Condition: Used, fully tested in good working order—cosmetic wear consistent with prior industrial use.

Technical Specifications:

• Power Rating: 2.2kW / 3.7kW

• Input Voltage: 3-Phase 220V

• Output Voltage: 3-Phase 220V

• Output Current: up to 12A

• Frequency Range: 0.1Hz–599Hz (advanced vector and V/F control)

• Control Modes: Sensorless vector, V/F control, torque & position control

• Communication: Built-in Modbus RS-485

• Certification: CE, UL compliance

• Multiple protections: Overvoltage, overcurrent, overheating, phase loss

Main Features:

• Advanced current vector control for precise speed and torque adjustment

• Built-in PLC and PID control functions

• Heavy-duty overload tolerance (150% for 60 seconds)

• Suitable for compressors, conveyors, pumps, metalworking, and more

• User-friendly keypad with multi-language LED display

• Quick installation and integration with industrial and automation systems

Collector or Background Info:
The TECO A510s series is recognized for its high reliability in industrial automation, favored by engineers and collectors for its advanced motor control features and versatility across a wide range of machinery. Rarely found in good, used condition, this unit offers a great opportunity for those seeking robust legacy hardware for ongoing projects or collection.