Ningbo Haoyue Fan Manufacturing Co., Ltd. has released a brand-new series of EC motor centrifugal fans.

Today, we are proud to introduce the brand-new generation of [Fengchi EC Series] intelligent centrifugal fans. This series of products adopts advanced EC (Electronic Commutation) motor technology, integrating ultra-high energy efficiency, precise control, powerful performance and ultra-quiet operation. It provides core power for the green upgrade of fields such as data centers, commercial air conditioning, clean energy and industrial manufacturing, leading centrifugal fans into a new era of intelligent electronic control.

Driven by EC technology, it has outstanding energy efficiency performance

The built-in high-efficiency EC motor of the [Fengchi EC Series] adopts intelligent electronic commutation technology. Compared with traditional AC motors, its energy conversion efficiency is significantly improved, reaching the highest IE5 energy efficiency level. Under the same air volume and pressure requirements, energy consumption can be reduced by more than 30%, significantly lowering operating costs and carbon emissions. The motor adopts an outer rotor design, featuring a compact structure and high power density, enabling stronger power output within a limited space.

0-99.99% stepless speed regulation, precise and sensitive control

The product supports multiple control methods such as 0-10V/PWM and MODBUS-RTU communication, and can precisely receive instructions from the control system to achieve stepless smooth speed regulation from 0 to 99.99%. Users can precisely adjust the air volume and pressure in real time according to environmental requirements, achieving "air supply on demand" and completely avoiding energy waste. Meanwhile, the fans can be easily connected to the Building Automation System (BAS) or the Industrial Internet of Things (IIoT) platform to achieve intelligent cluster management and energy consumption monitoring.

Ultra-quiet operation and outstanding quality

Through advanced aerodynamic design and precisely manufactured centrifugal impellers, combined with the inherent low vibration characteristics of EC motors, the operating noise of the [Fengchi EC series] is significantly reduced compared to traditional fans. It is particularly suitable for high-end commercial venues, medical facilities, data centers and office environments that are sensitive to noise, creating a quiet and comfortable space experience for users.

Intelligent protection, stable and reliable

The product is equipped with an intelligent control system that monitors the operating status in real time. It features multiple protection functions such as overcurrent, overvoltage, overheating, and locked rotor, ensuring the stable and reliable operation of the fan under various working conditions and extending its service life. It simultaneously supports self-diagnosis of faults and alarm output, facilitating operation and maintenance personnel to quickly locate problems and achieve predictive maintenance.