DS DSEN 61857-23Corr 2003-APR-07 Electrcal nsulaton systems - Procedures for thermal evaluaton - Part 23 Specfc requrements for general purpose tall-channel model - Wre-wound electrcal nsulaton systems ES Replaced by DS DSEN 61857-21
This part of IEC 61857 specifies a general-purpose, tall-channel model (GPM-TC) which can be used for the evaluation of wire-wound electrical insualtion systems where the general-purpose model (GPM) defined in IEC 61857-21 does not offer sufficient space for the electrical insulating materials (EIM) and/or winding wire to be evaluated.
