En 17168 -
Different stakeholders are responsible for specific aspects of the standard's application:
Understanding EN 17168:2021 – Platform Barrier Systems in Railway Applications
: Secure access gates restricted to maintenance crews working at the far ends of the platform. Systems Integration, Signalling, and Safety en 17168
: Covers design, construction, operation, and system integration for metro, tram/light rail, and heavy rail systems.
The standard ensures that these systems are designed to accommodate the necessary interface with different types of rolling stock. Key Technical Requirements To neutralize risk from stray traction currents or
Harmonizing the electronics of the stationary platform structure with moving rolling stock requires robust electrical fail-safes. Control Logic Alignment
Specifying proper structural retrofit parameters or new-build procurement requirements. smooth | Machined micro-grooves (<
Even with EN 17168 certification, micro-grooved floors require specific installation:
| Feature | EN 13329 (Standard Laminate) | EN 17168 (Micro-Grooved Laminate) | | :--- | :--- | :--- | | | Flat, smooth | Machined micro-grooves (<2mm deep) | | Wear test | Abrasion wheels run flat | Modified test with forced groove wear | | Stain test | Surface application | Vacuum-assisted into groove | | Light fastness | Blue Wool 5 | Blue Wool 6 (stricter) | | Edge swelling | 24h test | 48h test (grooves trap moisture) | | Typical Use Class | AC3, AC4, AC5 | Primarily AC3 and AC4 (AC5 is rare due to groove stress) |
: Systems must withstand physical loads and environmental factors specific to railway station environments.
To neutralize risk from stray traction currents or short circuits, the standard details mandatory . This prevents dangerous voltage differences from emerging when passengers simultaneously touch the train body and the metal barrier facade. EN 17168:2021 - Platform barrier systems - iTeh Standards