990-55111C-001

Installation Procedure for the UPS

DANGER
Hazard of electric shock, explosion, or arc flash
The UPS must be secured against movement. Perform one of the following once the UPS is in its final position:
  • Lower the leveling feet until the casters no longer have contact with the floor, OR
  • Install the seismic anchoring kit.
Failure to follow these instructions will result in death or serious injury.

Single System

Parallel System

  1. Remove the Front Doors from the UPS.
  2. Perform one of the following procedures:
  3. Prepare the UPS for Top Cable Entry.
  4. Connect the Power Cables in the UPS.
  5. Only for external synchronization: Connect the Signal Cables for External Synchronization.
  6. Connect the Signal Cables.
  7. Connect the Signal Cables from Switchgear and Third-Party Auxiliary Products.
  8. Connect the Modbus Cables.
  9. Only for parallel system: Connect the PBUS Cables.
  10. Install the Power Module(s).
  11. Final installation.
For moving or decommissioning the UPS after installation has been completed, see Decommission or Move the UPS to a New Location.
QR Code is a registered trademark of DENSO WAVE INCORPORATED in Japan and other countries.

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