After years of highly efforts in technical R&D, with the support and trust from users, USFULL has achieved remarkable achievements. Products are sold to more than 90 countries and regions domestic and abroad. USFULL brand will be recognized by everyone!
Unleash the potential of your machinery with our cutting-edge Variable Frequency Drives (VFD). Engineered for precision control, VFDs deliver optimized performance across industries. From manufacturing to HVAC, experience unrivaled energy efficiency and enhanced process automation. Tailor your operations today with a VFD that’s fine-tuned to your unique needs. Boost productivity, lower costs, and step into a harmonious synergy of technology and efficiency – contact us now!
Unlock the power of the sun with custom-crafted solutions. Connect with us today and step into a brighter, more efficient tomorrow tailored just for you!
A Variable Frequency Drive (VFD), also known as a Variable Speed Drive (VSD), frequency inverter, or inverter VFD, is an electronic device used to control the speed and torque of an electric motor by varying its input frequency and voltage. VFDs are essential for optimizing energy efficiency, reducing mechanical wear, and improving process control in industrial and commercial applications.
USFULL, a leading manufacturer in electric drive solutions, specializes in high-performance VFDs designed for diverse industries. Our variable frequency inverters are engineered with advanced technology, ensuring reliable motor control for applications such as pumps, fans, conveyors, and other automation systems. Certified with CE USFULL’s VFDs guarantee top-quality performance and safety standards for global markets.
By integrating VFD technology, businesses can achieve significant energy savings, enhance motor lifespan, and improve overall operational efficiency, making it an indispensable solution for modern industrial systems.
A Variable Frequency Drive (VFD) works by controlling the frequency and voltage supplied to an electric motor, allowing for precise speed and torque control. The working principle of a VFD involves three main stages:
By adjusting the output frequency, the VFD effectively controls the motor speed, offering energy savings, reduced mechanical stress, and enhanced process control. This makes inverter VFDs, variable speed drives (VSDs), and frequency inverters essential in modern industrial automation.
USFULL Variable Frequency Drive is suitable for a wide range of industrial and commercial applications. It can efficiently control AC motors and PMSM motors, and is widely used in crane systems, fresh air ventilation systems, water pumps, and food processing machinery—delivering precise speed control, energy savings, and reliable performance across various industries.
USFULL’s manufacturing base covers over 15,000 square meters and houses more than a dozen production lines, including lines for variable frequency drives, photovoltaic accessories, SMT, and automatic PCB coating. Equipped with advanced automation equipment, our facility significantly boosts productivity while ensuring high product quality and stable output. Modern production technology is the backbone of USFULL’s consistent performance and reliable supply capacity.
We believe that leadership and excellence in supplying our customers with quality products is essential to our long-term competitiveness, that’s why we incessantly invest significant resources to always obtain the required highest standards of quality and reliability.
The certifications USFULL has gained throughout the years are a visible proof of our commitment: TUV, CE, INMETRO, IEC, and more.
Feel free to contact us should you need further details or clarifications on the certified quality of our products.
