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Advanced Variable Frequency Drives Solutions
Advanced Variable Frequency Drives (VFDs) for precision AC motor control, enhanced productivity, and significant energy savings. We provide robust drive solutions for every application.
About Us
Your Trusted VFD Manufacturer
We are more than just a VFD manufacturer; we are your partners in motion control. With decades of expertise in power electronics and motor control systems, our engineering team is dedicated to developing innovative, reliable, and highly efficient variable speed drives.
Our commitment to quality ensures every AC drive we produce meets the highest standards for performance and durability. We design drive solutions that integrate seamlessly, reduce energy consumption, and maximize the uptime of your critical operations.
Find the Perfect Variable Frequency Drive for Your Needs
Drive Technology
VFD by Type
Explore our VFDs based on their core technology and features. Filter by control method (Vector, V/F), voltage class (Low/High Voltage), or specific performance characteristics to find the right hardware for your system design.
Power Rating
VFD By Power
Know your motor’s power requirements? Browse our complete catalog by horsepower (HP) or kilowatt (kW) ratings. From fractional HP units to multi-megawatt systems, find a VFD perfectly sized for your motor.
Industry Solution
VFD By Application
Discover drive solutions tailored for your specific industry. We offer proven, reliable VFDs optimized for the unique demands of HVAC, water/wastewater, manufacturing, mining, and other key sectors.
Our Catalog
Products
See everything we have to offer. Browse our complete portfolio of Low Voltage and High Voltage Variable Frequency Drives in one place. Compare series and find the latest innovations in motor control technology.
Learn About Our Variable Frequency Drives
Comprehensive range of Variable Frequency Drives for every application
AC Variable Frequency Drives
Precision motor speed control through advanced frequency modulation for pumps, fans, and conveyors. Features smooth acceleration, reliable built-in protection, and up to 40% proven energy savings. Ideal for general industrial automation applications.
Vector Variable Frequency Drives
Superior torque control and dynamic response through vector control technology. Delivers excellent low-speed performance and constant torque across the entire speed range. Perfect for cranes, elevators, and high-precision machinery.
Low Voltage VFD Systems
Versatile drives for motors up to 690V and 630kW with compact design and easy installation. Comprehensive control options with advanced communication protocols for seamless integration. Widely used in HVAC, water treatment, and manufacturing.
High Voltage VFD Systems
Industrial-grade robust drives for 2.3kV-13.8kV applications handling megawatt-level power control. Features advanced efficient cooling, harmonic mitigation, and regenerative capabilities. Essential for mining, power generation, and heavy industry.
3 Phase Variable Frequency Drives
Industry-standard solution converting three-phase input to variable frequency output for optimal motor performance. Ensures balanced operation with comprehensive protection and multiple control modes. Suitable for 95% of industrial motor applications.
Single Phase VFD
Converts single-phase input to three-phase output, enabling three-phase motors where only single-phase power exists. Eliminates expensive three-phase installation for applications up to 7.5kW. Perfect for small workshops and rural installations.
Successful Solutions
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Energy Reduction
We helped a municipal water treatment plant reduce pump energy consumption by 35% by retrofitting their fixed-speed motor controllers with our VFDs.
Water & Wastewater
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Increase in Throughput
An automated packaging facility increased conveyor line throughput and reduced product damage by implementing our YC-1800 drives for smooth acceleration and speed control.
Manufacturing
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Maintenance Costs
By implementing soft-starting on large HVAC fans with our drives, a commercial complex virtually eliminated belt and bearing failures, drastically cutting maintenance costs.
Commercial HVAC
Advanced Technology
Leveraging state-of-the-art vector control algorithms and high-quality electronics, our VFDs deliver superior motor performance, precise torque control, and unmatched energy efficiency. We are committed to innovation to keep your operations at the cutting edge.
Robust Reliability
Designed for the most demanding industrial environments, our drives feature a comprehensive suite of protection functions and durable construction. We engineer every VFD to ensure maximum uptime, operational longevity, and peace of mind.
Dedicated Expert Support
From initial consultation and system design to smooth commissioning and comprehensive after-sales service, our global support team provides expert, responsive, and unwavering guidance. We are your trusted partners in ensuring your success from start to finish.
Expert VFD Selection and Support
Selecting the optimal VFD requires careful consideration of your motor specifications, application requirements, environmental conditions, and performance objectives. Our technical team provides comprehensive support throughout the selection and implementation process.
Frequently Asked Questions (FAQs)
A Variable Frequency Drive is a type of motor controller that drives an electric motor by varying the frequency and voltage supplied to it. This allows for precise, dynamic control over the motor’s speed and torque, unlike a motor connected directly to the power line.
The primary benefits include significant energy savings, especially with fans and pumps; more precise process control; reduced mechanical stress on equipment from soft-starting; and overall improved system productivity and extended motor lifespan.
Proper selection depends on four key factors: the motor’s power (kW/HP) and voltage requirements; the application’s load type (e.g., constant torque for conveyors or variable torque for pumps); the operating environment (temperature, dust, moisture); and system integration needs.
Low Voltage (LV) drives typically operate at voltages below 690V and are used for a vast range of standard industrial machinery and commercial equipment. High Voltage (HV) drives are designed for medium voltage systems (e.g., 6kV, 10kV) to control very large, high-power motors in demanding industries like mining, power generation, and metallurgy.
V/F (Volts/Hertz) control is a simple method ideal for basic speed adjustments in applications like fans and pumps where high precision isn’t critical. Vector Control is a more advanced algorithm that provides superior, highly accurate control over both speed and torque, making it essential for demanding applications like hoists, extruders, and CNC machinery.
Yes. We offer comprehensive technical support for our products worldwide. Our network of experienced engineers can assist with everything from initial system design and product selection to commissioning, maintenance, and long-term troubleshooting to ensure your operations run smoothly.