TB/T 2353-1993
Luminous intensity of railway light signal (English Version)
- Standard No.
- TB/T 2353-1993
- Language
- Chinese, Available in English version
- Release Date
- 1993
- Published By
- Professional Standard - Railway
- Status
- 2019-06
- Replace By
- TB/T 2353-2018
- Latest
- TB/T 2353-2018
- Scope
- This standard specifies the luminous intensity of railway west sea lights (hereinafter referred to as light intensity), the beam divergence angle of color light signals, the beam divergence angle of color light signals with deflection lenses and crossing signals, and specifies tests method. This standard applies to railway high pillars, low lens type color light signals, signal indicators, arm signals, crossing signals, hand signals, movable signals, train side lights, locomotive signs, etc., as well as on curves A color light signal with a deflecting lens used on. This standard does not apply to searchlight color signals, locomotive signals and signals using oil lamps as the light source.
TB/T 2353-1993 history
- 2018 TB/T 2353-2018 Railway signal light luminous intensity
- 1993 TB/T 2353-1993 Luminous intensity of railway light signal
