Standard

NS-EN 13141-5:2020

Published

Corrigendums and amendments are bought separately.

Language
Services

Abstract

This document specifies methods for measuring: - the aerodynamic characteristics of cowls, fan assisted cowls and roof outlets; - the electrical and acoustic characteristics of fan assisted cowls. This document is applicable to cowls, assisted cowls and roof outlets used in natural, hybrid or mechanical ventilation and that are meant to be fitted onto ducts which project above the roof surface. This document does not apply to: - assisted cowls assisted by a device other than a fan (e.g. injection assisted cowls); - roof exhaust fans (see EN 13141-4).

Document information

  • Standard from SN
  • Published:
  • Edition: 2020-10
  • Version: 1
  • Document type: NAT
  • ICS 91.140.30
  • National Committee SN/K 100

Product Relations

Product life cycle