TB/T 3112-2005
Coding equipments of track circuit in railway station (English Version)
- Standard No.
- TB/T 3112-2005
- Language
- Chinese, Available in English version
- Release Date
- 2005
- Published By
- Professional Standard - Railway
- Status
- 2018-04
- Replace By
- TB/T 3112.1-2017
- Latest
- TB/T 3112.1-2017
- Scope
- This standard specifies the classification, technical requirements, and testing of frequency shifting telecoding equipment for automatic blocking sections, 12 information, 18 information, UM71, WG-21A, ZPW-2000A, and semi-automatic blocking sections (including proximity sections). Methods, inspection rules, marking, packaging, transportation and storage. This standard applies to the design, manufacturing, inspection and maintenance of coded equipment used in 25Hz phase-sensitive track circuits in the electrified traction section, 25Hz phase-sensitive track circuits in the non-electrified traction section, and AC continuous track circuits.
TB/T 3112-2005 history
- 2017 TB/T 3112.1-2017 Coded equipment for railway stations Part 1: General technical conditions
- 2005 TB/T 3112-2005 Coding equipments of track circuit in railway station
