7. UPS installation

7.1 Personal protection reminders and definitions

Readers are also referred to the articles , [D 5 030] and .

• Protection of people against direct contact, i.e. accidental contact between a person and an active conductor, is provided by enclosures that comply with IEC 60529.

  The enclosure is characterized by its IP2X protection rating.

• The protection of persons against indirect contact, i.e. contact between a person and a ground that is accidentally energized due to an insulation fault, is ensured by :

  • ...