This British Standard gives recommendations and guidance for the maintenance of electrical switchgear and controlgear having a rated a.c. or d.c. voltage above 36 kV.
NOTE This standard is not applicable to explosion protected switchgear and controlgear. Inspection and maintenance of electrical apparatus in explosive gas atmospheres is covered in BS EN 60079-17.
BS 6867:2013 Referenced Document
BS EN 60422 Mineral insulating oils in electrical equipment. Supervision and maintenance guidance
BS EN 60480 Guidelines for the checking and treatment of sulphur hexafluoride (SF6) taken from electrical equipment and specification for its re-use
BS 6867:2013 history
2013BS 6867:2013 Maintenance of electrical switchgear and controlgear for voltages above 36 kV. Code of practice
1987BS 6867:1987 Code of practice for maintenance of electrical switchgear for voltages above 36 kV