GSO IEC/TR 60894:2014
IEC TR 60894:1987
Gulf Standard
Current Edition
·
Approved on
25 December 2014
Guide for test procedure for the measurement of loss tangent of coils and bars for machine windings
GSO IEC/TR 60894:2014 Files
English
19 Pages
Current Edition
Reference Language
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GSO IEC/TR 60894:2014 Scope
The characteristics of an insulation system can be evaluated in terms of dielectric strength,insulation resistance, dielectric loss, etc.
This reportis applicable to a method of measuring dielectric loss properties of the insulationsystem of the slot portions of new coils or bars for rotating electrical machines having rated voltageUNof 5 kV and above.
The test is applicable to form wound coils or bars in which the insulation is cured before the winding is inserted in the stator.
For tests on post-impregnated machines, see Appendix A.
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