220V to 380v General Vector VFD Variable Frequency drives 2.2Kw 310 Series

ZFeng 310 Series 2.2Kw General Vector Variable Frequency Drive

ZFeng 310 Series 2.2Kw General Vector Variable Frequency Drive is a power electronic device that uses vector control technology to accurately adjust the speed and torque of an electric motor. By adjusting the power frequency supplied to the motor, precise control of motor performance can be achieved.

Key functions and technical features

• Vector control technology:
  Vector control is an advanced motor control algorithm that can decompose the motor current into excitation current and torque current, and independently control them. This technology achieves high-precision control of motor torque and speed, with a speed regulation accuracy of up to 0.01%, meeting the requirements of high-precision speed regulation applications such as CNC machine tools, printing equipment, etc.
• Superior low-frequency characteristics:
  When operating at low frequencies (such as 0.5Hz), the motor can still output 150% to 200% of its rated torque, ensuring smooth operation at low speeds and avoiding low-frequency shaking, crawling, and other phenomena. Suitable for equipment that requires low-frequency high torque starting and operation, such as cranes, conveyor belts, etc.
• Multiple control modes:
  Provide multiple control modes, such as V/F control (voltage frequency ratio control), sensorless vector control
  Users can choose the appropriate control mode based on specific application requirements and motor characteristics to achieve the best control and energy-saving effects.
• Rich parameter settings:
  Provide a large number of adjustable parameters, such as acceleration and deceleration time, torque limit, frequency upper and lower limits, multi-stage operation, etc. Users can set and adjust the various functions of the frequency converter in detail according to specific application needs, achieving personalized control functions

Advantages and Summary

• High precision control: meets the requirements of high-precision speed regulation and torque control.
• Efficient and energy-saving: By precisely controlling the motor speed and torque, unnecessary energy consumption is reduced.
• Flexible adaptation: Supports multiple motor types and control modes to adapt to different industrial application scenarios.
• Stable and reliable: Advanced control algorithms and protection functions are adopted to ensure the stable operation of the equipment.

Applications

Vector Control Inverters are widely used in various industrial applications that require precise motor speed and torque control:

• CNC Machines and Printing Equipment: High-precision speed and torque control are essential for ensuring product quality and production efficiency.
• Cranes and Conveyors: The excellent low-frequency performance ensures smooth and reliable operation during lifting and conveying processes.
• Fans and Pumps: Energy-saving operation is achieved by adjusting the motor speed according to the actual load demand.
• Other Applications: Textile machinery, plastic extrusion equipment, food processing machinery, 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.