LUBRICATOR FOR SECTIONAL SWITCHES AND FUSES WITH AUTOMATIC ACTIVATION IN SUBSTATIONS UP TO 138 KV

• DOI: 10.22533/at.ed.317292207063

• Palavras-chave: Automatic Trigger. Switches. Remote Activation. Automatic lubricator.

• Keywords: Automatic Trigger. Switches. Remote Activation. Automatic lubricator.

• Abstract:

  Currently, the procedure for using the remote lubricator for cleaning and lubricating disconnect switches and fuse switches in operation up to 138 kV, is done with a manual applicator, which inserts a spray can containing micro oil and
  is manually activated through a activation lever which, in turn, can be fixed on a Telescopic Maneuver Pole, known as a stick, and activated by another performer carrying a second stick. In order to improve the technique currently used, a Lubricating Device was developed for Disconnecting Switches and Fuses with Automatic Remote Activation for Substations up to 138 kV, in which only one operator is necessary, in the case of a de-energized circuit, and ensures the activation of the micro lubricating oil in sufficient quantity for use, avoiding waste
  and acting only at the desired point. The device is composed of an electronic triggering mechanism causing greater sensitivity and precision at the time of application, which will occur automatically.

• Número de páginas: 16