ČSN EN 1643 ed. 3 (061830)
Bezpečnostní a řídicí přístroje pro hořáky a spotřebiče plynných a/nebo kapalných paliv - Soustava k hlídání těsnosti samočinných uzavíracích ventilů
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Anotace obsahu normy
EN 13611:2019, Clause 1 is replaced by following:
This document specifies the safety, design, construction and performance requirements, and testing for valve-proving systems, hereafter referred to as "VPS", intended for use with gas burners and gas-burning appliances burning one or more gaseous fuels.
This document applies to all types of VPS used for the automatic detection of leakage in a gas burner section having at least two automatic shut-off valves, and which give a signal if the leakage of one of the valves, the piping in-between the valves or of the VPS itself and its components exceeds the detection limit.
This document applies to VPS for gases with a maximum inlet pressure up to and including 500 kPa.
This document does not apply to VPSs for use in explosive atmospheres.
This document is applicable to AC and DC supplied VPS (for VPS supplied by stand-alone battery system, battery systems for mobile applications, or VPS which are intended to be connected to DC supply networks, see Annex I).
| Označení | ČSN EN 1643 ed. 3 (061830) |
|---|---|
| Katalogové číslo | 516596 |
| Cena | 440 Kč440 |
| Datum schválení | 1. 4. 2023 |
| Datum účinnosti | 1. 5. 2023 |
| Jazyk | angličtina (obsahuje pouze anglický originál) |
| Počet stran | 48 stran formátu A4 |
| EAN kód | 8596135165964 |
| Tato norma nahradila | ČSN EN 1643 ed. 2 (061830) z září 2014 |
| Dostupnost | skladem (tisk na počkání) |