WN20

High performance vector frequency converter

Open loop vector control，V/F control

Simple structure ,small size

Power range: 220V:0.4~7.5kW 380V:0.4~450kW

WN80

Closed-loop vector frequency converter

Wide functional range

Built in PID control

Power range: 220V:0.4~3.7kW 380V:0.75~1000kW 690V:11~1000kW

WN90T

Multifunctional vector permanent magnet frequency converter

Powerful and outstanding in performance

Permanent magnet synchronous motor control

Power range: 220V:0.4~7.5kW 380V:0.4~450kW

WN100

Synchronous reluctance dedicated frequency converter

Special Vector Control for Synchronous Reluctance Motors

High torque output

Power range: 220V:0.4~7.5kW 380V:0.4~450kW

WNM-Chinese Industrial Motor Production Base

Anhui Wannan Electric Machine Co., Ltd was founded in 1958 and was restructured into a private joint-stock company in 2002. For over 60 years, the company has focused on motor manufacturing, upholding the principles of integrity, customer-centric service, and balanced development. With “excellent quality, a wide variety, and complete specifications,” it has earned the trust of its customers and is recognized as an expert in the production of high-efficiency motors in China. For more than 20 years, the company’s production scale and comprehensive economic performance index have consistently ranked at the forefront of the industry nationwide.

Competitive Pricing

We offer competitive prices while maintaining excellent product performance and quality, ensuring that customers enjoy great value without compromising on performance.

Ease of Use

Our frequency converter is designed to be easy to use,our products can adapt to various usage scenarios, enhancing overall system efficiency and helping customers achieve their production and lifestyle goals.

Excellent Quality

Our products undergo rigorous quality control and testing, ensuring stability and durability to meet the needs of various industrial and commercial applications.

Customer Experience

We have an experienced technical team providing comprehensive support and services, helping customers quickly solve issues and ensuring efficient operation of their equipment.

Energy Efficiency

Using advanced inverter technology, our products significantly reduce energy consumption, operating at an extremely low noise level,designed for demanding applications.