Luftväxlare. Fläktar. Luftkonditionering

Kommittébeteckning: SIS/TK 360 (Brand och räddning)
Källa: CEN
Svarsdatum: den 29 nov 2018
Se merSe mindre
 

This European Standard specifies product characteristics, and test/assessment methods and compliance criteria of the test results for smoke barriers which comprise the barrier itself, with or without associated activation and drive devices. It does not cover barriers made of part of the building’s structure. Smoke barriers are intended to be installed in smoke control systems in construction works.

Kommittébeteckning: SIS/TK 170 (Luftbehandlingsteknik)
Källa: CEN
Svarsdatum: den 8 jan 2019
Se merSe mindre
 

This document provides procedures and methods for measuring and calculating the energy efficiency and associated characteristics of non-residential unidirectional ventilation units when driven by electric motors.

Unidirectional ventilation units include roof fans and box fans.

This document includes unidirectional ventilation units with and without filters.

Additional air treatment items are considered in this document but are excluded in the determination of the efficiency of the product.

This document does not include:

— residential unidirectional and bidirectional ventilation units,

— non-residential bidirectional ventilation units.

NOTE 1 Residential unidirectional ventilation units are under the remit of CEN/TC 156/WG 2.

NOTE 2 Non-residential bidirectional ventilation units are under the remit of CEN/TC 156/WG 5.

.