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Product Specification

KY900E Series High Performance Air Compressor Dedicated Variable Frequency Drive

High Performance Air Compressor Dedicated Variable Frequency Drive is an efficient drive solution designed for air compressor systems, combining variable frequency technology (VFD) with dedicated drives to significantly improve system performance, reduce energy consumption, and enhance reliability.

FEATURES

• High performance frequency conversion control
  Adopting advanced vector control or direct torque control (DTC) algorithms 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.
• Specialized driver design
  Optimize control strategies based on the load characteristics of air compressors, such as constant torque and variable torque, to reduce mechanical vibration and noise.
  Integrated pressure closed-loop control function, through real-time monitoring of system pressure, automatically adjusts motor speed, and maintains constant pressure output.
• 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.
  Adopting high reliability design to adapt to harsh environments such as high temperature, high humidity, dust, etc. 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.).

Application

• Industrial manufacturing: automotive manufacturing, electronic production, metal processing, and other scenarios that require stable compressed air.
• Energy industry: High pressure gas processing systems such as natural gas compression and oil extraction.
• Medical field: hospital gas supply systems, pharmaceutical equipment, and other scenarios that require high gas purity and pressure stability.
• Environmental protection field: processes that require compressed air drive, such as sewage treatment and exhaust gas treatment.