GB/T 20837-2007 (English Version) PDF

Standard No.: GB/T 20837-2007
Language: Chinese, Available in English version
Release Date: 2007
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 20837-2007

Scope: This standard specifies the performance parameters, technical requirements, test items, marks, packaging, transportation and storage of oil-immersed smoothing reactors (hereinafter referred to as reactors) for DC transmission of ±500kV level and below, and is given in Appendix A Examples of relevant performance parameters of some specific products are given. This standard applies to oil-immersed smoothing reactors for DC transmission of ±500kV and below.

GB/T 20837-2007 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 10229-1988 Reactors
GB/T 1094.10 Power transformers— Part 10：Determination of sound levels*， 2022-10-14 Update
GB/T 20836-2007 Oil-immersed smoothing reactors for HVDC applications
IEC 60296:2003 Fluids for electrotechnical applications - Unused mineral insulating oils for transformers and switchgear

2007 GB/T 20837-2007 Specification and technical requirements of oil-immersed smoothing reators for HVDC applications