SHENZHEN FGI SCIENCE AND TECHNOLOGY CO., LTD

Mr. Miranda Mu Miranda Mu (China)

Trade Leads

11kV Medium Voltage Motor Starter

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

Content :

The FGI`s 11kV high voltage motor drive has the key performance features of DSP+FPGA control core and high-high voltage source type inverter circuit structure. After over 20 years of practical application experience, the 11000V MV drives have been largely used in air compressor, induced draft fan, high temperature fan coal mill, pipeline pump injection pump, circulating water pump and other fields.  As one of the medium voltage drive manufacturers, FGI offers the high reliability and top quality medium voltage motor starter to the world. 





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 /& .fgi-tech.com