ACI Wall Mounted Blower Dedicated Variable Frequency Converter

Wall mounted fan dedicated frequency converter is a frequency conversion speed control device designed for the load characteristics of fans. It adopts a wall mounted installation method and has the characteristics of small size, convenient installation, energy saving and high efficiency, and flexible control. It is widely used in industrial ventilation, air conditioning systems, environmental protection equipment and other fields.

Main features

• Efficient and Energy-saving
  By adjusting the motor speed to match the actual air volume requirements, the energy consumption waste of traditional air door adjustment can be avoided, and the energy-saving rate can reach 20%~60%.
  Built in energy-saving algorithm, which can automatically optimize operating parameters according to load changes.
• Precise Control
  Supports multiple modes such as V/F control and vector control to ensure stable fan speed and precise air volume adjustment.
  It can achieve PID closed-loop control and automatically adjust the output frequency based on feedback signals such as pressure and flow rate.
• Complete protection function
  It has protection functions such as overcurrent, overvoltage, undervoltage, overload, and overheating to extend the service life of the equipment.
  Moisture and dust resistant design, suitable for harsh industrial environments.
• Easy installation
  The wall mounted structure saves space, is easy to install, and is suitable for scenarios such as computer rooms and workshops.
  The human-machine interface is friendly, the parameter settings are intuitive, and the operation is convenient.
• Strong communication scalability
  Supports communication protocols such as Modbus and Profibus, and can be integrated with systems such as PLC and DCS

Precautions

• Installation and debugging
  It needs to be installed by professional personnel to ensure correct wiring and avoid electromagnetic interference.
  During debugging, parameters should be set according to the load characteristics to avoid overload or underload operation.
• Maintenance
  Regularly clean the cooling fan and check the status of components such as capacitors and resistors.
  After long-term shutdown, insulation testing is required before powering on again.
• Safety regulations
  The input end of the frequency converter needs to be equipped with a circuit breaker or fuse, and the output end should avoid direct short circuiting.
  The grounding resistance must comply with national standards to ensure the safety of personnel and equipment.

GuangDong Zhufeng Electric Co.,LTD established in 2004, is a national high-tech and energy save enterprise with approval by National Development and Reform Commission. Focusing on the development and production and sale of products of “energy saving and control speed and variable speed” , Zhufeng has been a very good supplier for energy saving and automation control solutions . With it’s own brands: “ACI”,“ZFENG”, Zhufeng has developed DLT series products including vector and universal variable frequency drive, servo system, energy saving cabinet, industrial power saver, soft starter etc. Applications including ceramic, machinery, petrochemical, metal, textile, food, papermaking, cement, water supply, plastic injection, central air-conditioning, smart building,etc.