Summary

Gas monitors used in oil-filled electrical equipment (on-line or portable) have been evaluated in this TB in terms of applications in service, accuracy and stability. Gas monitor readings have thus been found to be accurate enough for diagnosis to be made on-line, except for hydrogen with some monitors. This TB provides a method for comparing monitor readings with laboratory results.

Additional informations

Publication type Electra
Reference ELT_248_8
Publication year
Publisher CIGRE
Working groups WG D1.01
File size 982 KB
Pages number 3
Price for non member 20 €
Price for member Free
Report on Gas Monitors for Oil-Filled Electrical Equipment
Report on Gas Monitors for Oil-Filled Electrical Equipment