MCC Panel
MCC Panel
MCC Panel

The MCC Panels are installed in a sewage treatment plant.

There have plant C&D each with 8xAerators,2X mixers and 2X stirers.C&D share the same panel .

The dimension of the panel are  L8000XH2000xW600.


MCC Panel Layout 

RAS WAS Panel circuit INCOMER


Main MCC Panel Layout

The Doors should be mounted with

  • Running/trip lights
  • Emergency stop button
  • Start/stop buttons
  • Local/remote selector switch
  • Ammeters
  • Voltmeter
  • Running hour meters
  • Panel fans


Below are the circuits

  • 16x55kW motors with VSDs.
  • 4X 7.5kW motors with VSDs.
  • 4x5kW motors with VSDs.
  • incomer with a 2000A circuit breaker and a 2400 A isolator.
  • Panel with two circuit breakers for C and D ( Splitting the two sections of the plants).
  • RAS/WAS Isolator.
  • Distribution board.


All the circuits have the same control philosophy. we just want to start and stop the motors both from remote and local . we have also attached the control of the philosophy  3 circuits.

RAS WAS Panel circuit

Main MCC Panel circuit

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