STN EN 50556
| Name: | STN EN 50556 |
| Validity: | Valid |
| Number of pages: | 50 |
| Language: |
EN
|
| Paper: | 18,90€ |
| Electronic version |
a) Only read (without ability to print and copy)
17,01€ b) Without ability to print, with ability to copy (printscreen) 18,90€ c) With ability to print and copy (printscreen) 24,57€ |
| Slovak title | Systémy cestnej dopravnej signalizácie |
| English title | Road traffic signal systems |
| Release Date: | 01. 03. 2019 |
| Date of withdrawal: | |
| ICS: | 93.080.30 |
| Sorting character/National clasification code | 36 5601 |
| Level of incorporation: | idt EN 50556:2018 |
| Official Journal | 02/19 |
| Amendments | |
| Replaced by: | |
| Repleces: | STN EN 50556:2012-01 (36 5601) |
| Note in Official Journal: | |
| Subject of the standard: | This document specifies requirements for Road Traffic Signal Systems, including their development, design, testing, installation and maintenance. In particular, it forms the electrotechnical part of the following two standards issued by CEN: - EN 12368, Traffic control equipment - Signal heads; - EN 12675, Traffic signal controllers - Functional safety requirements. Each of these standards above will be used with this standard either singly or together to define an operational equipment or system. This will be achieved by using the electrotechnical methods and testing defined in this standard. Where Road Traffic Signal Systems are to be used with other systems, e.g. public lighting or railway signalling and communication, this document will be used with any other respective standard(s) for the other associated systems to ensure that overall safety is not compromised. |
| Preview: | Náhľad normy (PDF) |