Identifies the requirements for power transformers to sustain without damage the effects of overcurrents originated by external short circuits. Describes the calculation procedures used to demonstrate the thermal ability of a power transformer to withstand such overcurrents and both the special test and the theoretical evaluation method used to demonstrate the ability to withstand the relevant dynamic effects.
WITHDRAWN
IEC 60076-5:2000 ED2
PUBLISHED
IEC 60076-5:2006 ED3
60.60
Standard published
Feb 7, 2006
IN_DEVELOPMENT
IEC 60076-5 ED4