Commissioning

The following content is described in this chapter:

Commissioning the 3KC3 and 3KC6 transfer switching equipment

After the transfer switching equipment has been connected to the main circuit, and the control circuit has been successfully connected according to type and network, you can put the transfer switching equipment into operation.

In the case of 3KC6 transfer switching equipment, the power supply and the connection to the control unit are already wired internally.

Requirements

Procedure

  1. Switch on the power supply.
    3KC6 only: The LEDs to indicate source availability are illuminated. Source I is available in the figure below, as indicated by the illuminated LED.

    98995384587.png
    Source I LED illuminated
  2. 3KC6 only: Program the control unit as described in the section titled Automatic mode - programming of the control unit (3KC6 only).

  3. Close the cover to switch the transfer switching equipment to automatic mode (on 3KC6) or to remote mode (on 3KC3).

    98994437131.png
    Close the cover

    3KC6 only: The "Auto" LED and the LEDs to indicate source availability are illuminated (depending on source availability).
    In the figure below, source I is available and the transfer switching equipment is in automatic mode, as indicated by the illuminated "Auto" LED.

    98993438219.png
    Source I and "Auto" LEDs illuminated