SHENZHEN FGI SCIENCE AND TECHNOLOGY CO., LTD

Mr. Miranda Mu Miranda Mu (China)

Trade Leads

3.3kV High Voltage Variable Speed Drives

  • Posted Date : 2019-08-13
  • Expiry Date: 2020-02-13
  • Category :
    • Electronic Components > Electronic Components

Content :

The 3300V medium voltage AC drives from FGI adopt the latest technology for high-power quality, and have been designed with a user-friendly interface for simple operation. With excellent performance for speed of response and torque control, easy maintenance, the 3.3kV medium voltage converter is regarded as the key good performance, high reliability MV VFD drives of FGI-tech. This MV inveter is widely used in the fields of electric power, chemical, cement, automobiles, petroleum, chemical and utilities.





Structure





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Power cabinet


Each phase is connected in series by a multi-level unit;
Unit standardized structure, 3kV/6kV/10kV unit junction is the same;
The unit communicates with the control cabinet through the optical fiber to control good performance.


Control cabinet


The control core is based on DSP+FPGA, the system is powerful and can meet the customer's needs to the greatest extent;
Independent main control box, plug-in control board, easy to install and maintain;
Rich interface with multiple choices.


Operating Principle


     


The medium voltage drive is composed of switch cabinet, phase shift transformer cabinet, power unit cabinet control cabinet. Among them, the switch cabinet is different according to different sites.The equipment adopts the high-high voltage source type inverter circuit structure, the power units are connected in series, the output is superimposed into high voltage, and directly output to the high voltage motor.                               


 


3kV series MV Drives with 3 units per phase  /  6kV series MV Drives with 5 units per phase / 10kV series MV Drives with 8 units per ph .fgi-tech.com