High Performance AC Variable Frequency Drive for Industrial Motor Control
Our Variable Frequency Drives (VFDs) are designed to provide precise speed control, energy savings, and reliable motor protection for a wide range of industrial applications. With advanced vector control technology, stable performance, and flexible communication options, our drives help improve production efficiency while reducing operating costs.
Whether for pumps, fans, compressors, conveyors, or machine tools, our VFDs deliver dependable performance in demanding industrial environments.
Features
Advanced Sensorless Vector Control
Stable Torque Output at Low Speed
Fast Dynamic Response
Wide Power Range Available
Built-in PID Control
RS485 Communication (Modbus RTU)
Multiple Protection Functions
Easy Parameter Setting
Compact Structure
High Energy Saving Efficiency
Supports External Keypad
Long Service Life
Technical Specifications
| Item | Specification |
|---|
| Input Voltage | 220V / 380V / 480V / 690V |
| Output Frequency | 0–600Hz |
| Power Range | 0.75kW – 1000kW |
| Control Mode | V/F Control, Sensorless Vector Control |
| Starting Torque | 150% @ 0.5Hz |
| Overload Capacity | 150% for 60s |
| Communication | RS485 (Modbus RTU), Optional CANopen, Profibus, Profinet |
| Protection Level | IP20 (Optional IP54/IP55 Cabinet) |
| Cooling Method | Air Cooling |
| Ambient Temperature | -10℃ to +50℃ |
Main Functions
Precise Motor Speed Control
Provides accurate motor speed regulation for stable production and improved product quality.
Energy Saving
Adjusts motor speed according to actual load, significantly reducing electricity consumption, especially for pumps and fans.
Intelligent Protection
Built-in protections include:
- Over Voltage
- Under Voltage
- Over Current
- Overload
- Over Temperature
- Phase Loss
- Short Circuit
- Motor Stall Protection
Easy Integration
Supports PLC, HMI, SCADA, and industrial automation systems through Modbus RTU communication.
Applications
Our VFDs are widely used in:
Water Pumps / Fans & Blowers / Air Compressors / Conveyors / Crushers / Ball Mills / Textile Machinery
Packaging Machines / Food Processing Equipment / HVAC Systems / Plastic Machinery / CNC Machines
Metallurgy / Mining / Chemical Industry / Paper Mills / Water Treatment Plants
Why Choose Our Variable Frequency Drive?
- Stable Vector Control Technology
- High Energy Efficiency
- Competitive Factory Price
- Fast Delivery
- OEM & ODM Service Available
- Professional Technical Support
- Global Export Experience
- Strict Quality Inspection
- CE Certified
- ISO9001 Manufacturing System
Optional Accessories
Braking Unit
Braking Resistor
Input Reactor
Output Reactor
EMC Filter
Remote Keypad
Communication Expansion Card
PLC Expansion Module
Encoder Card
Customization Service
We provide customized VFD solutions according to your project requirements.
Customization includes:
Input Voltage
Output Power
Cabinet Type
Communication Protocol
Protection Level
Language Interface
OEM Brand Label
Special Industrial Applications
Quality Assurance
Every Variable Frequency Drive undergoes comprehensive testing before shipment, including:
Functional Test
Load Test
High Voltage Test
Aging Test
Safety Inspection
This ensures reliable operation and long-term stability.
Industries We Serve
Manufacturing / Mining / Cement / Steel / Oil & Gas / Water Treatment / Agriculture / Power Plants / Food & Beverage
Marine / Building Automation / Renewable Energy
FAQ
What motors are compatible with your VFD?
Our drives are compatible with most three-phase AC induction motors and permanent magnet synchronous motors (PMSM), depending on the model.
Can your VFD save energy?
Yes. Energy savings of 20%–50% are common in variable-torque applications such as pumps and fans, depending on the operating conditions.
Do you provide OEM service?
Yes. We offer OEM and private label services, including customized logos, user manuals, and packaging.
What communication protocols are supported?
Standard models support RS485 (Modbus RTU). Optional communication modules such as CANopen, Profibus, Profinet, EtherNet/IP, and Ethernet Modbus TCP are available for selected models.
Do you provide technical support?
Yes. We provide online technical support, commissioning guidance, and after-sales service for customers worldwide.
Contact Us
Looking for a reliable Variable Frequency Drive manufacturer?
Contact us today to receive:
- Competitive factory pricing
- Technical consultation
- Product catalogs
- Datasheets
- Wiring diagrams
- OEM & project solutions
Our engineering team is ready to help you find the most suitable VFD solution for your application.
