GB/T 32580.302-2016
Railway applications.Fixed installations.Particular requirements for a.c. switchgear.Part 3-2:Measurement, control and protection devices for specific use in a.c. traction systems.Single-phase current transformers (English Version)

Standard No.
GB/T 32580.302-2016
Language
Chinese, Available in English version
Release Date
2016
Published By
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB/T 32580.302-2016
Scope
This part of GB/T 32580 specifies the working conditions, characteristics and applications, ratings and design requirements, primary short-circuit conditions, special design and structural characteristics of single-phase current transformers (referred to as: "current transformers"). This Part applies to current transformers for electrical measurement and protection of electrified railway power supply systems with nominal voltages of 25 kV and 50 kV and a frequency of 50 Hz.

GB/T 32580.302-2016 Referenced Document

  • GB 20840.2-2014 Instrument transformers.Part 2:Additional requirements for current transformers
  • GB 4208-2008 Degrees of protection provided by enclosure(IP code)
  • GB/T 1402-2010 Railway applications.Supply voltages of traction systems
  • GB/T 24338.1 Railway applications.Electromagnetic compatibility.Part 1:General*， 2018-06-07 Update
  • GB/T 24338.2 Railway applications—Electromagnetic compatibility—Part 2: Emission of the whole railway system to the outside world*， 2018-06-07 Update
  • GB/T 24338.3 Railway applications.Electromagnetic compatibility.Part 3-1:Rolling stock.Train and complete vehicle*， 2018-06-07 Update
  • GB/T 24338.4 Railway applications—Electromagnetic compatibility—Part 3-2：Rolling stock—Apparatus*， 2018-06-07 Update
  • GB/T 24338.5 Railway applications.Electromagnetic compatibility.Part 4:Emission and immunity of the signalling and telecommunications apparatus*， 2018-06-07 Update
  • GB/T 24338.6 Railway applications—Electromagnetic compatibility—Part 5: Emission and immunity of fixed power supply apparatus and systems*， 2018-06-07 Update
  • GB/T 32580.1-2016 Railway applications.Fixed installations.Particular requirements for a.c. switchgear.Part 1:Single-phase circuit-breakers with U<下标n> above 1 kV

GB/T 32580.302-2016 history

  • 2016 GB/T 32580.302-2016 Railway applications.Fixed installations.Particular requirements for a.c. switchgear.Part 3-2:Measurement, control and protection devices for specific use in a.c. traction systems.Single-phase current transformers

GB/T 32580.302-2016 -All Parts

GB/T 32580.1-2016 Railway applications.Fixed installations.Particular requirements for a.c. switchgear.Part 1:Single-phase circuit-breakers with Un above 1 kV GB/T 32580.2-2016 Railway applications.Fixed installations.Particular requirements for a.c. switchgear.Part 2:Single-phase disconnectors, earthing switches and switches with Un above 1 kV GB/T 32580.301-2016 Railway applications.Fixed installations.Particular requirements for a.c. switchgear.Part 3-1:Measurement, control and protection devices for specific use in a.c. traction systems.Application guide GB/T 32580.302-2016 Railway applications.Fixed installations.Particular requirements for a.c. switchgear.Part 3-2:Measurement, control and protection devices for specific use in a.c. traction systems.Single-phase current transformers GB/T 32580.303-2016 Railway applications.Fixed installations.Particular requirements for a.c. switchgear.Part 3-3:Measurement, control and protection devices for specific use in a.c. traction systems.Single-phase inductive voltage transformers


Copyright ©2024 All Rights Reserved