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Operating Environment of Voltage grading Capacitors applied to High Voltage Circuit-Breakers



Voltage grading capacitors are accessories for HV circuit-breakers used to control the voltage distribution across each interrupting chamber of multi-unit circuit-breakers. The TB reviews utility service experience and all aspects of their operating environment. Based on Recommendations are given with regard to commonly accepted environmental, electrical and mechanical test procedures.

File Size: 1,5 MB

Pages NB: 73

Study Committee : A3 ?

WG (TF): WG A3.18

Year: 2009

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