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IEEE C37.122-2021
IEEE Standard for High-Voltage Gas-Insulated Substations Rated Above 52 kV
The technical requirements for the design, fabrication, testing, and installation of a gas insulated substations are covered. The parameters to be supplied by the purchaser are set, and the technical requirements for the design, fabrication, testing, and installation details to be furnished by the manufacturer are established.
Institute of Electrical and Electronics Engineers [ieee]