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Normas DIN – AENOR
DIN 4754:1994-09

DIN 4754:1994-09

Heat transfer installations working with organic heat transfer fluids - Safety requirements, test / Note: A transition period, as set out in DIN 4754-1 (2015-03), exists until 2016-03-01.

/ Attention: Il existe un délai de transition comme fixé en DIN 4754-1 (2015-03) jusqu'à 2016-03-01.

Wärmeübertragungsanlagen mit organischen Wärmeträgern - Sicherheitstechnische Anforderungen, Prüfung / Achtung: Übergangsfrist, festgelegt durch DIN 4754-1 (2015-03), bis 2016-03-01 beachten.

Fecha Anulación:
2015-03 /Withdrawn
Relación con otras normas DIN:

Reemplaza a: DIN 4754:1990-12

Reemplazada por: DIN 4754-1:2015-03

Resumen:
The document applies to heat transfer appliances in which organic heat transfer fluids are being heated with atmospheric pressure to reach a temperature above or below their initial boiling point. The document applies to heating appliances only in so far as the pipes of the heater contain the heat transfer fluids. The document does not apply to refrigerating plants, heat pumps and cooling appliances, portable room radiators as individual heating and solar heating plants with solar collectors if the heating in the relevant circuit is operated by solar energy only. The standard has been drawn up with the purpose of concretizing the protective aims established in the accident prevention regulations, "heat transfer installations working with organic heat transfer fluids", and to standardize the technical devices concerned.
Keywords:
Air-conditioning systems, Checks, Constructions, Containers, Current density, Definitions, Electrical equipment, Electrical hazards, Emissivity, Equipment, Expansion pipes, Expansion spaces, Fire hazards, Flames, Flue gases, Fuels, Heat, Heat transfer installations, Heat transfer media, Heating chambers, Heating engineering, Installations, Maintenance, Materials, Mechanical hazards, Operating instructions, Operational instructions, Organic, Organic matters, Pipelines, Pressure overload, Pressure vessels, Production, Protection, Pumps, Repair, Rooms, Safety engineering, Safety requirements, Safety valves, Scope, Specification (approval), Sumps, Symbols, Temperature, Testing, Thermal environment systems, Thermal insulation, Welded joints, Work spaces
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