Norm

NEN-EN 50629:2015 2e Ontw. en

Energetische doelmatigheid van energietransformatoren (Um > 36 kV or Sr = 40 MVA)

  • Deze norm is ingetrokken sinds 20-07-2015

35,70

Over deze norm

Status Ingetrokken
Aantal pagina's 41
Commissie Energietransformatoren en meettransformatoren
Gepubliceerd op 01-04-2015
Taal Engels
This European Standard applies to new three-phase and single-phase power transformers with a highest  voltage for equipment exceeding 36 kV and a rated power equal or higher than 5 kVA, or a rated power equal to or higher than 40 MVA regardless of the highest voltage for equipment. The scope of this European Standard is the following: - Defining the appropriate energy efficiency criteria; - Setting of benchmark minimum efficiency levels for new transformers based on an assessment of the energy efficiency of the European transformer population installed in the last 10 years; - Proposing higher minimum efficiency levels for improving the energy efficiency of new transformers; - Providing guidance for consideration of Total Cost of Ownership. This European Standard provides also a form for efficiency data collection to inform future efficiency benchmark levels. Transformers considered to be out of the scope of this document are the following: - Instrument transformers; - Earthing transformers; - Traction transformers on rolling stock; - Starting transformers; - Testing transformers; - Welding transformers; - Explosion-proof and underground mining transformers; - Transformers for deep water (submerged) applications.

Details

ICS-code 29.180
Nederlandse titel Energetische doelmatigheid van energietransformatoren (Um > 36 kV or Sr = 40 MVA)
Engelse titel Energy performance of large power transformers (Um > 36 kV or Sr = 40 MVA)
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