CSN EN IEC 63093-14

CSN EN IEC 63093-14 This part of IEC 63093 specifies the dimensions that are of importance for mechanical interchangeability for a preferred range of EFD-cores, the essential dimensions of coil formers to be used with them, and the effective parameter values to be used in calculations involving them. It also gives guidance on the allowable limits of surface irregularities applicable to EFDcores in accordance with the relevant generic specification.
Original English text of CSN EN Standard.
The price of the Standard included all amendments and correcturs.