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Normas DIN – AENOR
DIN EN 1643:2012-10

DIN EN 1643:2012-10

Valve proving systems for automatic shut-off valves for gas burners and gas appliances; German version prEN 1643:2012 / Note: Date of issue 2012-10-01

Systèmes de contrôle d'étanchéité pour robinets automatiques de sectionnement pour brûleurs et appareils à gaz; Version allemande prEN 1643:2012 / Attention: Date de parution 2012-10-01

Ventilüberwachungssysteme für automatische Absperrventile für Gasbrenner und Gasgeräte; Deutsche Fassung prEN 1643:2012 / Achtung: Erscheinungsdatum 2012-10-01

Fecha Anulación:
2014-09 /Withdrawn
Equivalencias internacionales:

prEN 1643 (2012-09)

Relación con otras normas DIN:

Reemplazada por: DIN EN 1643:2014-09

Resumen:
systems, hereafter referred to as VPS, intended for use with gas burners and gas-burning appliances. It also describes the test procedures for checking compliance with these requirements and provides information necessary for the purchaser and user. This European Standard applies to all types of VPS which are used for the automatic detection of leakage in a gas burner section having at least two valves designed in accordance with EN 161 and which give a signal if the leakage of one of the valves exceeds the detection limit. This European Standard applies to VPSs with a declared maximum working pressure up to and including 500 kPa for use in systems using fuel gases of the 1st, 2nd or 3rd families. This European Standard does not apply to VPSs for use in explosive atmospheres. Provisions for production control are not part of this European Standard.
Keywords:
Adjustments, Air flow, Air-conditioning systems, Automatic control systems, Burst, Checks, Chemical hazards, Components, Computer software, Conditions, Construction requirements, Contact, Continuity tests, Control test, Correcting units, Defects, Definitions, Density, Design, Durability, Electrical equipment, Electromagnetism, Enclosures, Environmental effect, Explosion hazard, Failure, Fault disconnection, Fire risks, Fluctuation, Frequencies, Functions, Gas burners, Gas technology, Gaseous fuels, Gases, Gas-powered devices, Grids, Gullies, Heating engineering, Impulse voltages, Incident light radiation, Indications, Induction, Inspection by producer, Interference suppressor, Interruptions, Leakage, Leaks, Maintenance instructions, Marking, Monitoring device, Operation, Operational monitoring systems, Order of connection, Power frequency, Protection, Safety engineering, Safety requirements, Sensitivity, Specification (approval), Start, Stop valves, Supply voltage, Surveillance (approval), Technology, Temperature range, Testing, Time, Tolerances (measurement), Valve gears, Valves
93,27
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