Norm

NEN-EN 12831-3:2014 Ontw. en

Verwarmingssystemen en op water gebaseerde koelsystemen in gebouwen - Methode voor de berekening van de ontwerpwarmtebelasting - Deel 3: Ontwerpwarmtebelasting en karakterisering van de behoefte aan huishoudelijk warm water

  • Deze norm is ingetrokken sinds 27-07-2017

36,24 43,85 Incl BTW

Over deze norm

Status Ingetrokken
Aantal pagina's 38
Commissie Europese en mondiale normalisatie klimaatbeheersing
Gepubliceerd op 01-11-2014
Taal Engels
NEN-EN 12831-3 describes a method to calculate the power and the storage volume required for the dimensioning of domestic hot water systems (DHW). The applicability ranges from direct water heaters (no storage volume and a comparatively large effective heating power) to larger storage systems with a comparatively small heating power and large storage volumes. This European Standard is applicable to the following water storage systems: - storage systems characterized by a minimal mixing zone, (such as stratified charging storage tanks or storage tanks with external heat exchangers): these systems are nominated in this standard as “charging storage systems”; - storage tank water heaters and warm water storage tanks with a pronounced mixing zone (such as DHW storage tanks with internal heat exchangers), nominated in this standard as “mixed storage systems”; and for different uses. The Scope also includes standardization methods for determining the energy need for domestic hot water. This European Standard covers the domestic hot water needs in buildings. The calculation of the energy needs for DHW-Systems applies to residential and non-residential buildings, a building or a zone of a building. Figure 1 shows the relative position of this standard within the set of EPB standards in the context of the modular structure as set out in EN ISO 52000-1.

Details

ICS-code 91.140.10
91.140.65
Nederlandse titel Verwarmingssystemen en op water gebaseerde koelsystemen in gebouwen - Methode voor de berekening van de ontwerpwarmtebelasting - Deel 3: Ontwerpwarmtebelasting en karakterisering van de behoefte aan huishoudelijk warm water
Engelse titel Heating systems and water based cooling systems in buildings - Method for calculation of the design heat load - Part 3: Domestic hot water systems heat load and characterisation of needs
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