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What is 115kV GIS Testing Procedures about?

The document provides test procedures and protocols for high voltage testing of 115kV gas insulated switchgear (GIS). It outlines the preparation needed for power frequency voltage testing and partial discharge testing, including testing equipment details. The procedures describe applying test voltages to the main circuit in steps up to 200kV rms for one minute to verify insulation strength. Partial discharge testing will utilize UHF sensors and a portable diagnostic system to detect readings below -35dBm o

Author

essam khalil

Language

EN