Certified Refurbished Industrial VFD Drives | 30KW – 800KW+ High-Power Solutions | Schneider, Yaskawa, Danfoss & Mitsubishi

Heavy-Duty Power Control: As a leading independent supplier, we stock a vast range of Industrial Variable Frequency Drives optimized for large-scale industrial motors (30KW and above). Our inventory features high-performance AC Drives designed for the most demanding applications in mining, oil & gas, and water treatment. Every Inverter Drive is load-tested in our laboratory to ensure zero-fail performance, providing a reliable, cost-effective alternative to new factory units with immediate global dispatch.

Additional information

Series Name

Industrial VFD Drives

Product Range

30 KW to 800 KW (High Capacity)

Condition

New Surplus / Certified Refurbished / Tested

Input Voltage

380V – 480V / 500V – 690V (AC/DC)

Series Models

Schneider Altivar, Yaskawa GA700, Danfoss VLT, Mitsubishi FR

Scope of Supply

  • Schneider Altivar Series: High-performance drives for pumps, fans, and complex industrial processes.

  • Yaskawa GA700 / A1000 Series: Reliable drives featuring high starting torque for heavy-duty machinery.

  • Danfoss VLT Series: Specialized solutions for HVAC, cooling, and air separation industries.

  • Mitsubishi FR Series: Versatile and durable drives for global automation and production lines.

  • Accessories & Options: Control panels, I/O boards, braking units, cooling fans, and communication modules (Profinet/Modbus).

Dismantling, Maintenance & Refurbishment

  • Main DC Bus Capacitor Check: Inspection and load-forming of power capacitors to prevent aging failure.

  • IGBT & Diode Diagnostics: Static and dynamic testing of power semiconductors to ensure stable current output.

  • Cleaning & Thermal Management: Deep cleaning of heat sinks and verification of high-speed cooling fan integrity.

  • Full Load-Bank Testing: Verifying frequency stability and torque response under simulated 100% motor load.

Services Provided

  • Fast Stock Match & Quotation: Quote by brand/model/rating + nameplate photo (usually same day).

  • Compatibility Check: Ensure kW/HP, voltage, and interface requirements match your motor and application.

  • Urgent Replacement Support: Ready-to-ship options for unplanned shutdowns and time-critical maintenance.

  • Worldwide Logistics & Documents: Courier/air/sea shipping with expert export packing and trade documents.

What VFD series do you commonly supply?
We stock Schneider Altivar, Yaskawa GA700, Danfoss VLT, and Mitsubishi FR series. If you don’t see your model, send a nameplate photo for a quick check.
Our engineers verify current (A) and kW ratings against your motor’s nameplate to ensure the frame size and duty cycle (Normal/Heavy) are correct.
Units in stock can be dispatched within 24-48 hours after final quality testing.
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