STN EN 12953-9
| Name: | STN EN 12953-9 |
| Validity: | Valid |
| Number of pages: | 52 |
| Language: |
EN
|
| Paper: | 21,40€ |
| Electronic version |
a) Only read (without ability to print and copy)
19,26€ b) Without ability to print, with ability to copy (printscreen) 21,40€ c) With ability to print and copy (printscreen) 27,82€ |
| Slovak title | Veľkopriestorové vodné kotly. Časť 9: Požiadavky na obmedzovacie zariadenia kotla a príslušenstva |
| English title | Shell boilers - Part 9: Requirements for limiting devices of the boiler and accessories |
| Release Date: | 01. 05. 2025 |
| Date of withdrawal: | |
| ICS: | 27.060.30 |
| Sorting character/National clasification code | 07 7605 |
| Level of incorporation: | idt EN 12953-9:2024 |
| Official Journal | 04/25 |
| Amendments | |
| Replaced by: | |
| Repleces: | STN EN 12953-9:2008-01 (07 7605) |
| Note in Official Journal: | |
| Subject of the standard: | This document specifies requirements for limiters which are incorporated into safety systems for shell boilers as specified in EN 12953 1:2012. The design requirements and examination of the limiters are covered in this document. NOTE See Annex E for determination of the characteristic data for use in protective circuits with a safety integrity level (SIL) rating. The requirements for limiters with regard to the safety integrity level (SIL), for example, in accordance with EN 61508 are not covered in this document. |
| Preview: | Náhľad normy (PDF) |