Power transformers - Guide to the lightning impulse and switching impulse testing. Power transformers and reactors Ingestion-build-111333 Conforming implementations may employ any

Conforming implementations may employ any design technique that does not violate interoperability

residential and nursing homes for older people

durability and reliability in different climatic conditions

Simplified representation and dimensioning of holes

and excellent weathering properties

Power transformers - Guide to the lightning impulse and switching impulse testing. Power transformers and reactors Ingestion-build-111333 Conforming implementations may employ any1 Scope This part of IEC 60076 gives guidance and explanatory comments on the existing procedures for lightning and switching impulse testing of power transformers to supplement the requirements of IEC 60076 3. It is also generally applicable to the testing of reactors (see IEC 60289), modifications to power transformer procedures being indicated where required. Information is given on waveshapes, test circuits including test connections, earthing