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GIS SF6 leakage detection

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maxgress

Electrical
Jun 3, 2002
3
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AE
what are the criteria and minimum requirements for SF6 leakage detection and related standards for gas insulated switchgear. normally sniffing method with adequate leakage detector device is used but IEC recommends cumulative leakage measurement. What is the minimum requirement but still being in line with international standards.
 
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