STN EN 17625
| Označenie: | STN EN 17625 |
| Platnosť: | Platná |
| Počet strán: | 110 |
| Jazyk: |
EN
|
| Listinná verzia: | 31,80€ |
| Elektronická verzia: |
a) Bez možnosti tlače, prenosu textu a obrázkov:
28,62€ b) Bez možnosti tlače, s prenosom textu a obrázkov: 31,80€ c) S možnosťou tlače, prenosu textu a obrázkov: 41,34€ |
| Slovenský názov: | Strešné jednotky. Skúšanie a hodnotenie pri štandardných menovitých podmienkach a podmienkach čiastočnej záťaže na výpočet sezónneho faktoru výkonnosti |
| Anglický názov: | Rooftop units - Testing and rating at standard rating conditions and part load conditions for calculation of seasonal performance |
| Dátum vydania: | 01. 03. 2026 |
| Dátum zrušenia: | |
| ICS: | 91.140.30 |
| Triediaci znak: | 12 8011 |
| Úroveň zapracovania: | idt EN 17625:2025 |
| Vestník: | 02/26 |
| Zmeny: | |
| Nahradzujúce normy: | |
| Nahradené normy: | |
| Poznámka vo Vestníku: | |
| Predmet normy: | document specifies the terms and definitions, the test conditions and the test methods of air-sourced and water-cooled roof-top units, driven by electric compressor(s), which may be equipped with a supplementary heater using electrical resistance or combustion of fossil fuel. This document covers roof-top units with 2, 3 or 4 dampers, including several features as the free-cooling, mixing air flows (on both sides) and heat recovery. This document deals with roof-top units providing space heating and/or cooling for comfort application. Process applications are not covered by this document. This document provides the part load conditions and the calculation methods taking into account roof-top units features for the determination of seasonal energy efficiency SEER and SEERon, seasonal space cooling energy efficiency ?s,c, seasonal coefficient of performance SCOP, SCOPon and SCOPnet, seasonal space heating energy efficiency ?s,h and the overall annual efficiency. Such calculation methods may be based on ... |
| Náhľad normy: | Náhľad normy (PDF) |