T/GSEE 0011-2023 High-voltage alternating current circuit semiconductor switch equipment technical specifications

Scope

Scope: This document specifies the technical requirements, inspection methods, packaging, and transportation for electronic switches used in high-voltage AC circuits that employ controlled and/or uncontrolled electronic valve devices. This document applies to electronic switches designed for use in large-scale laboratories, which do not have current-breaking capabilities and require coordination with other operating circuit breakers. The switches operate at a frequency of 50 Hz/60 Hz, with voltages of 3.6 kV or higher, and a maximum voltage of 40.5 kV. Main technical content: This standard consists of 9 chapters, including: (1) Scope: This standard applies to electronic switches designed for installation indoors or outdoors and operating at a frequency of 50 Hz/60 Hz, with voltages of 3 kV or higher, and a maximum voltage of 40.5 kV. The standard specifies the technical requirements, inspection methods, packaging, and transportation for electronic switches used in high-voltage AC circuits that employ controlled and/or uncontrolled electronic valve devices. (2) Normative references: This standard references 7 national standards. (3) Terms and definitions (4) Structure and control (5) Normal operating conditions (6) Identification and designation (7) Technical parameters and performance requirements (8) Valve device components and semiconductor switch tests (9) Marking, packaging, transportation, and storage

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