This standard specifies the terms and definitions, usage conditions, performance parameters, technical requirements, test items, test methods and requirements, marking, lifting, packaging, transportation and storage of 750kV and 1000kV oil-immersed shunt reactors (referred to as reactors) and installation and safety, and stipulates in Appendix A the technical parameters and requirements for neutral point grounding reactors used in conjunction with 750kV and 1000kV class shunt reactors. This standard is applicable to single-phase oil-immersed shunt reactors with voltage levels of 750kV and 1000kV and rated frequency of 50Hz and neutral point grounding reactors supporting 750kV and 1000kV shunt reactors specified in Appendix A.
NB/T 42019-2013 Referenced Document
GB 1094.1 Power transformers.Part 1: General*， 2013-12-17 Update
GB 1094.2 Power transformers.Part 2:Temperature rise for liquid-immersed transformers*， 2013-12-17 Update
GB 1094.3 Power transformers Part 3: Insulation levels,dielectric tests and external clearances in air
GB/T 11604 Testing procedure of radio interference generated by high voltage equipment*， 2015-09-11 Update
GB/T 26218.2 Selection and dimensioning of high-voltage insulators intended for use in polluted conditions.Part 2:Ceramic and glass insulators for a.c.systems
GB/T 2900.15 Electrotechnical terminology. Transformer, instrument transformer, voltage regulator and reactor