This part of IEC 60076 is applicable to oil-immersed transformers. It describes the effect of
operation under various ambient temperatures and load conditions on transformer life.
NOTE For furnace transformers, the manufacturer should be consulted in view of the peculiar loading profile.
IEC 60076-5:2000 Power transformers - Part 5: Ability to withstand short circuit
IEC 60076-7:2005 history
0000 IEC 60076-7:2018 RLV
2005IEC 60076-7:2005 Power transformers - Part 7: Loading guide for oil-immersed power transformers
IEC 60076-7:2005 Power transformers - Part 7: Loading guide for oil-immersed power transformers has been changed from IEC 60354:1991 Loading guide for oil-immersed power transformers.