Endring

NEK IEC 60335-2-40:2024/A1:2026

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Merknad: Denne standarden har en ny utgave: NEK IEC 60335-2-40:2024+A1:2026 CSV

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Omfang

Replace the existing fifth paragraph with the following:This standard does not take into account refrigerants other than safety group A1, A2L, A2 and A3 as defined by ISO 817. For refrigerant blends, the classification based on WCF is used. Flammable refrigerants are limited to those of a molar mass of more than or equal to 42 kg/kmol as specified in ISO 817. For refrigerant blends, the molar mass shall be based on WCF (worst case formulation).The tables with ISO 817 refrigerant data are provided at https://standards.iso.org/iso/817/ma/en/.Renumber the existing NOTE 103 and NOTE 104 as NOTE 104 and NOTE 105.

Dokumentinformasjon

  • Endring fra NEK
  • Publisert:
  • Utgave: 8.0
  • Versjon: 1
  • Varetype: NAT
  • ICS 23.120
  • Nasjonal komité NEK/NK61D

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