Sardis Pty Ltd undertook to remove the existing equipment, design the replacement system, fabricate the new system, install and commission the new DC drive and control system for the vessel American deck crane.

The system comprised,

1. New four metre switchboard housing three DC Variable speed drives inclusive of all of the support

    and protection equipment.

2. Sub distribution transformer.

3. PLC control system.

4. Regeneration control drive.

5. Generator distribution panel.

Sardis Pty Ltd, designed, and fabricated all of the above, then undertook the site installation and commissioning of the completed system.

The system was set to work, and operated successfuly providing a much improved level of control and efficency.