Loudspeaker and telephone systems in RIC coaches - Standard technical characteristics

The information about the standard:

Designation standards: IRS 50568-1ed.
Publication date standards: 1.11.2025
The number of pages: 31
Approximate weight : 93 g (0.21 lbs)
Country: International technical standard
Kategória: Technické normy IRS

Annotation of standard text IRS 50568-1ed. :

This IRS includes:

The provisions which define the minimum conditions with which loudspeaker and telephone systems shall comply in RIC coaches.

It integrates in full or in part the following UIC leaflets:
- UIC Leaflet 568

It aims to complement the following standards:
- IRS 40440: Public-address systems in coaches, 1st edition, December 2019
- IRS 50558: Railway Applications - Rolling Stock - Remote control and data cable interfaces - Technical features, 2nd edition, November 2022
- Leaflet 751-3 - Technical regulations for international ground-train radio systems, 4th edition, July 2005.