Terbopower ( Prop Pradip Roy )

Frequency Controller Services
(Also known as VFD or Variable Frequency Drive Services)

Frequency controllers, or Variable Frequency Drives (VFDs), regulate the speed and torque of electric motors by varying input frequency and voltage. They are essential in industries to optimize energy use, enhance motor performance, and protect electrical systems.

• Visual and thermal inspection of VFD components.

• Input/output signal verification.

• Error code analysis and fault tracing.

• IGBT module replacement.

• Capacitor and rectifier board repairs.

• Control board and keypad replacement.

• Fan and cooling system servicing.

• Proper sizing and setup of VFDs for new applications.

• Load testing and performance verification.

• Integration with PLCs and HMIs.

• Emergency repair services at your location.

• Remote diagnostics and parameter support.

• Commissioning assistance.

• Siemens (Micromaster, SINAMICS)

• ABB (ACS series)

• Danfoss

• Schneider Electric (Altivar)

• Allen-Bradley (PowerFlex)

• Yaskawa

• Fuji Electric

• Delta Electronics

• Mitsubishi

• Hitachi

• HVAC

• Water & Wastewater

• Manufacturing

• Paper & Pulp

• Mining & Cement

• Food Processing

• Marine & Offshore

• Reduce unplanned downtime and motor failures

• Extend lifespan of expensive equipment

• Lower energy bills through optimal drive configuration

• Fast turnaround and warranty on repairs

• Compliance with safety and industry standards