This document describes how the concentrations of dissolved gases or free gases can be interpreted to diagnose the condition of oil-filled electrical equipment in service and suggest future action.
This document is applicable to electrical equipment filled with mineral insulating oil and insulated with cellulosic paper or pressboard-based solid insulation. Information about specific types of equipment such as transformers (power, instrument, industrial, railways, distribution), reactors, bushings, switchgear and oil-filled cables is given only as an indication in the application notes.
This document can be applied, but only with caution, to other liquid-solid insulating systems.
In any case, the indications obtained are given only as guidance with resulting action undertaken only with proper engineering judgment.
Product Details
- Edition:
- 4.0
- Published:
- 05/01/2022
- ISBN(s):
- 9782832236963
- Number of Pages:
- 84
- File Size:
- 1 file , 1.6 MB
- Note:
- This product is unavailable in Ukraine, Russia, Belarus