PD IEC TR 60076-26:2020
Power transformers Functional requirements of insulating liquids for use in power transformers
| Standard number: | PD IEC TR 60076-26:2020 |
| Pages: | 18 |
| Released: | 2020-04-03 |
| ISBN: | 978 0 539 03509 4 |
| Status: | Standard |
PD IEC TR 60076-26:2020
This standard PD IEC TR 60076-26:2020 Power transformers is classified in these ICS categories:
- 29.180 Transformers. Reactors
In this document, the functional requirements of insulating liquids that are considered necessary for use in power transformers, including, for example, reactors and HVDC transformers, are assembled and listed. A relevance index of importance for design and for service as well as the status of validation is given for all individual requirements (parameters). All parameters are assigned to one of the following categories:
General (physical / chemical)
Dielectric / Insulation
Thermal / Cooling
Ageing and Stability
Liquid-solid system
Material compatibility
The document is intended to serve as a general reference document for the transformer industry, including liquid suppliers as well as relevant scientific and technical bodies dealing with insulating liquids (materials).