Electrical and instrument equipment could be managed using an electrical
structure like electrical cabinets, compartments, and finally electrical circuits,
to which electrical signals belongs. An electrical structure enables electrical
and instrument work and preventive maintenance to be successfully carried out.
Easy access to information about electrical structures is important during maintenance
and operation of a facility, especially for safety reasons. Any new installed/replaced
electrical equipment must be carefully planned and a well-documented and described
electrical structure is important input to these maintenance plans.
This
structure could be created in two different ways: