BS EN 60034-27-3:2016 provides guidelines for the test procedures and the interpretation of
test results for dielectric dissipation factor measurements on the stator winding insulation of
rotating electrical machines. These guidelines are valid for rotating electrical machines with
conductive slot coatings operating at a rated voltage of 6 kV and higher.This standard applies to individual form-wound stator bars and coils outside a core (uninstalled),
individual stator bars and coils installed in a core and complete form-wound stator
winding of machines in new or aged condition.This International Standard applies to all kind of vacuum impregnated or resin-rich (fullyloaded)
taped bars, coils and complete windings. It is not applicable to non-impregnated individual
bars and coils or non-impregnated complete windings.Requirements for the dielectric dissipation factor characteristics of individual form-wound stator
bars and coils of machines with rating voltages from 6 kV and higher when tested with
50 Hz or 60 Hz alternating voltages are given.Cross References:IEC 60060-1IEC 60060-2EN 60060-1EN 60060-2EN 50209:1998IEEE 286:2000IEC TS 60034-27IEC TS 60034-27-2All current amendments available at time of purchase are included with the purchase of this document.