IEC 60059 free download
IEC 60059:2009 pdf download,IEC standard current ratings. IEC 60059: 1999 standard specifies standard current ratings for electrical devices, apparatus, instruments. IEC 60059 does not apply to current ratings of components and parts used within electrical devices or items of equipment. IEC 60059 has the status of a horizontal standard in accordance with IEC Guide 108. The chosen values are compliant...
IEC 60212 free download
IEC 60212:2010 pdf,Standard Conditions For Use Prior To And During The Testing Of Solid Electrical Insulating Materials. IEC 60212:2010 gives the accepted conditions of exposure time, temperature, atmospheric humidity and liquid immersion for use in testing solid electrical insulating materials. The range is sufficiently wide to enable suitable conditions to be selected so that either of the primary objects, set...