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IEC 60076-7 REDLINE

Power transformers – Part 7: Loading guide for mineral-oil-immersed power transformers

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Organization: IEC
Publication Date: 1 January 2018
Status: active
Page Count: 196
ICS Code (Transformers. Reactors): 29.180
scope:

This part of IEC 60076 is applicable to mineral-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 is consulted in view of the peculiar loading profile.

Document History

IEC 60076-7 REDLINE
January 1, 2018
Power transformers – Part 7: Loading guide for mineral-oil-immersed power transformers
This part of IEC 60076 is applicable to mineral-oil-immersed transformers. It describes the effect of operation under various ambient temperatures and load conditions on transformer life. NOTE For...

References

This document references:
ASTM D982 - Standard Test Method for Organic Nitrogen in Paper and Paperboard
Published by ASTM on November 1, 2016
This test method covers the determination of nitrogenous organic materials in paper and paperboard, which typically are used to reduce the thermal degradation of the cellulose in the paper and...
This document references:
IEC 60076-1 - Power transformers – Part 1: General
Published by IEC on April 1, 2011
This part of IEC 60076 applies to three-phase and single-phase power transformers (including auto-transformers) with the exception of certain categories of small and special transformers such as: –...
This document references:
IEC 60076-14 - Power transformers – Part 14: Liquid-immersed power transformers using high-temperature insulation materials
Published by IEC on September 1, 2013
This part of IEC 60076 applies to liquid-immersed power transformers employing either hightemperature insulation or combinations of high-temperature and conventional insulation, operating at...
This document references:
IEC 60076-2 - Power transformers – Part 2: Temperature rise for liquid-immersed transformers
Published by IEC on February 1, 2011
This part of IEC 60076 applies to liquid-immersed transformers, identifies power transformers according to their cooling methods, defines temperature rise limits and gives the methods for temperature...
This document references:
IEC 60076-5 - Power Transformers Part 5: Ability to Withstand Short Circuit
Published by IEC on February 1, 2006
This part of IEC 60076 identifies the requirements for power transformers to sustain without damage the effects of overcurrents originated by external short circuits. It describes the calculation...
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IEC 61400-1 - Wind energy generation systems – Part 1: Design requirements
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This part of IEC 61400 specifies essential design requirements to ensure the structural integrity of wind turbines. Its purpose is to provide an appropriate level of protection against damage from...
This document is referenced by:
IEC/IEEE 80005-1 - Utility connections in port – Part 1: High voltage shore connection (HVSC) systems – General requirements
Published by IEC on August 1, 2023
This part of IEC/IEEE 80005 describes high-voltage shore connection (HVSC) systems, onboard the ship and on shore, to supply the ship with electrical power from shore. This document is applicable to...
This document is referenced by:
IEEE 80005-1 - Utility connections in port – Part 1: High voltage shore connection (HVSC) systems – General requirements
Published by IEEE on March 1, 2019
This part of IEC/IEEE 80005 describes high-voltage shore connection (HVSC) systems, onboard the ship and on shore, to supply the ship with electrical power from shore. This document is applicable to...
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