STM PDF
Power capacitors. Original standard IEC 60070-1967 in PDF full version. Additional info + preview on request
Document status: Replaced by
Power capacitors - Self-healing metallized power capacitors. Original standard IEC 60070A-1968 in PDF full version. Additional info + preview on request
Document status: Replaced by
Insulation co-ordination - Part 3: Phase-to-phase insulation co-ordination - Principles, rules and application guide. Original standard IEC 60071-3-1982 (1989) in PDF full version. Additional info + preview on request
Document status: Active
Method for assessing the oxidation stability of insulating oils. Original standard IEC 60074-1963 (1974) in PDF full version. Additional info + preview on request
Document status: Active
IEC specification for porcelain insulators for overhead lines with a nominal voltage of 1 000 volts and upwards. Original standard IEC 60075-1955 in PDF full version. Additional info + preview on request
Document status: Replaced by
Power transformers. Part 3: Insulation levels and dielectric tests - External clearances in air. Original standard IEC 60076-3-1-1987 (1991) in PDF full version. Additional info + preview on request
Document status: Active