GB/T 23753-2020 Technical parameters and requirements for 110 kV and above oil-immersed shunt reactors

Scope

This standard specifies the terms and definitions, usage conditions, performance parameters, technical requirements, design and structure, inspection rules and methods, marking, lifting, packaging, transportation, and storage of oil-immersed parallel reactors (hereinafter referred to as reactors) with a nominal system voltage of 110 kV and above. It also specifies the performance parameters, technical requirements, design and structure, inspection rules and methods, marking, lifting, packaging, transportation, and storage of neutral point grounding reactors used with oil-immersed parallel reactors of 110 kV and above.
This standard applies to single-phase and three-phase oil-immersed parallel reactors with a rated frequency of 50 Hz and a nominal system voltage of 110 kV and above, as well as neutral point grounding reactors used with oil-immersed parallel reactors of 110 kV and above.
For reactors with special requirements, such as adjustable reactors, if the rated impedance band is ±5% or ±10% taps and the capacity of the reactor is adjusted by the no-load tap-changer, the technical requirements of such reactors can be referenced for use.

Development Information

Replace the following standards

Referenced Standards

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