Centralized control device for electric power installation

  • Inventors:
  • Assignees: Hitachi Ltd
  • Publication Date: December 01, 1981
  • Publication Number: JP-S56155401-A


PURPOSE:To make electric power installations easier to operate and handle by providing manual switches which are preferential to preset time schedules. CONSTITUTION:The operating and stopping times of plural electric power installations 2-n are concentratedly controlled according to the preset time schedules by a centralized control device 1. Switches which are manually operated are provided to this device 1. When these switches are operated, the installations 2-n are controlled in preference to the preset time schedules. When the switches are released, the installations 2-n are controlled according to the preset schedules.




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