Personnel Management Guidelines For Dry-type Transformer Operating Areas

The trafo dry type operating area is a space designed for access by compliant technical personnel. This space contains exposed conductive components and pathways to strong electromagnetic fields. Personnel without proper electrical training and authorization should not enter these areas, nor should they operate near equipment while it is not powered off or isolated.

Controlling personnel access is not only about safety but also about the stable operation and maintenance of equipment. The technical team manages access to the transformer dry operating area through measures such as setting access permissions, equipping necessary signage, and using barriers. Employees not involved in electrical work must adhere to these management measures in daily production operations and may only enter the site under supervision after appropriate training and qualification.