FAQs
IEC 60554-2:1977/COR1:1994
Specification for cellulosic papers for electrical purposes. Part 2: Methods of test
IEC 60554-2:1977/AMD3:1995
Amendment 3 - Specification for cellulosic papers for electrical purposes. Part 2: Methods of...
IEC 60554-2:1977/AMD2:1984
Amendment 2 - Specification for cellulosic papers for electrical purposes. Part 2: Methods of...
IEC 60554-2:1977/AMD1:1982
Amendment 1 - Specification for cellulosic papers for electrical purposes. Part 2: Methods of...
IEC 60551:1976
Measurement of transformer and reactor sound levels
IEC 60551:1987/AMD1:1995
Amendment 1 - Determination of transformer and reactor sound levels
IEC 60549:1976
High-voltage fuses for the external protection of shunt power capacitors
IEC 60546:1976
Methods of evaluating the performance of controllers with analogue signals for use in...
IEC 60546-2:1987
Controllers with analogue signals for use in industrial-process control systems. Part 2:...