DIN EN 61952:2009 Insulators for overhead lines - Composite line post insulators for A.C. systems with a nominal voltage greater than 1 000 V - Definitions, test methods and acceptance criteria (IEC 61952:2008); German version EN 61952:2008
IEC 60383-1 Insulators for overhead lines with a nominal voltage above 1000 V - Part 1: Ceramic or glass insulator units for a.c. systems - Definitions, test methods and acceptance criteria*, 2023-07-07 Update
IEC 60383-2 Insulators for overhead lines with a nominal voltage above 1000 V; part 2: insulator strings and insulator sets for a.c. systems; definitions, test methods and acceptance criteria
IEC 62217 Polymeric HV insulators for indoor and outdoor use - General definitions, test methods and acceptance criteria*, 2012-09-01 Update
ISO 3452 Non-destructive testing; Penetrant inspection; General principles
DIN EN 61952:2009 history
2009DIN EN 61952:2009 Insulators for overhead lines - Composite line post insulators for A.C. systems with a nominal voltage greater than 1 000 V - Definitions, test methods and acceptance criteria (IEC 61952:2008); German version EN 61952:2008