STN EN 17955
| Označenie: | STN EN 17955 |
| Platnosť: | Platná |
| Počet strán: | 72 |
| Jazyk: |
EN
|
| Listinná verzia: | 28,80€ |
| Elektronická verzia: |
a) Bez možnosti tlače, prenosu textu a obrázkov:
25,92€ b) Bez možnosti tlače, s prenosom textu a obrázkov: 28,80€ c) S možnosťou tlače, prenosu textu a obrázkov: 37,44€ |
| Slovenský názov: | Priemyselné armatúry. Funkčná bezpečnosť bezpečnostných ventilov a pohonov |
| Anglický názov: | Industrial valves - Functional safety of safety-related automated valves |
| Dátum vydania: | 01. 10. 2024 |
| Dátum zrušenia: | |
| ICS: | 23.060.01 |
| Triediaci znak: | 13 4310 |
| Úroveň zapracovania: | idt EN 17955:2024 |
| Vestník: | 09/24 |
| Zmeny: | |
| Nahradzujúce normy: | |
| Nahradené normy: | |
| Poznámka vo Vestníku: | |
| Predmet normy: | This document defines the requirements for how mechanical compliant items in a final element can be evaluated according to the principles of EN 61508 to integrate them into a safety-related system. It provides a method to determine all relevant factors, associated with the product, and thereby meet the specific needs of users of the product. The basic prerequisite for the application of this document is that the intended use is known. This document describes a system to minimize systematic faults to achieve the targeted Safety Integrity Level (SIL). This document is applied to single compliant items (e.g. valve, actuator or mechanical portions of solenoid valves) or to assemblies of several of these compliant items and interconnecting compliant items and components (e.g. gears, adaptors, brackets, etc.). |
| Náhľad normy: | Náhľad normy (PDF) |