OEM Hvac Reciprocating Compressor Variable Speed Drive VFD Permanent Magnet

KY900E Series Permanent Magnet Air Compressor Dedicated Variable Frequency Drive

Permanent Magnet Air Compressor Dedicated Variable Frequency Drive is an efficient drive solution designed for air compressors driven by Permanent Magnet Synchronous Motors (PMSM). Combining frequency conversion technology with dedicated drive control algorithms, it can significantly improve system performance, reduce energy consumption, and enhance reliability

FEATURES

• Efficient frequency conversion control
  Adopting vector control or direct torque control (DTC) algorithm to achieve precise adjustment of motor speed and torque, ensuring stable operation of the compressor under different load conditions.
  Support wide range frequency adjustment (usually 0-400Hz) to adapt to different working conditions.
• Special drive for permanent magnet motor
  Optimize control strategies based on the characteristics of permanent magnet synchronous motors to reduce the risk of demagnetization and extend their lifespan.
  Integrated automatic load compensation function, real-time adjustment of output parameters to cope with load fluctuations.
• Efficient and energy-saving
  The variable frequency drive can dynamically adjust the motor speed according to the actual gas demand, avoiding energy waste caused by frequent start stop of traditional air compressors, and the energy-saving effect can reach 20% -50%.
  Support energy feedback function, feedback braking energy to the grid, further improving system efficiency.
• Reliability and Protection
  Built in multiple protection functions such as overload, overvoltage, undervoltage, overcurrent, overheating, etc., extend the service life of the equipment.
  Compliant with ROHS directive and CE certification, designed with a wide voltage range, suitable for harsh environments in industrial sites.
• Intelligence and Communication
  Support industrial communication protocols such as Modbus, CANopen, Profibus, etc., to achieve interconnection and intercommunication with the upper computer or PLC.
  Provide real-time monitoring and fault diagnosis functions for remote maintenance and management.

Product Advantages

• Improve system efficiency
  By precisely controlling the motor speed, unnecessary energy consumption can be reduced and the overall efficiency of the system can be improved.
  Optimize the operating curve of the compressor, reduce mechanical wear, and extend equipment maintenance cycles.
• Stable pressure output
  Variable frequency drives can quickly respond to pressure changes, ensuring stable system pressure and improving production quality.
  Reduce the impact of pressure fluctuations on equipment and processes, and lower the defect rate.
• Reduce operating costs
  The energy-saving effect is significant, reducing electricity expenses.
  Reduce mechanical wear and failure rates, and lower maintenance costs.
• Enhance system flexibility
  Support parallel operation of multiple compressors to achieve load balancing and redundant backup.
  The operation mode can be flexibly adjusted according to production needs (such as single machine operation, multi machine linkage, etc.).

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.