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ISO 13253:2017-ed.3.0
Ducted air-conditioners and air-to-air heat pumps — Testing and rating for performance
NORMA vydaná dňa 18.7.2017
Informácie o norme:
Označenie normy: ISO 13253:2017-ed.3.0
Dátum vydania normy: 18.7.2017
Kód tovaru: NS-688595
Počet strán: 89
Približná hmotnosť: 298 g (0.66 libier)
Krajina: Medzinárodná technická norma
Kategória: Technické normy ISO
Kategórie - podobné normy:
Anotácia textu normy ISO 13253:2017-ed.3.0 :
Description / Abstract: ISO 13253:2017 specifies performance testing, the standard conditions and the test methods for determining the capacity and efficiency ratings of air-cooled, air-conditioners and air-to-air heat pumps. ISO 13253:2017 is applicable to the following equipment: - ducted air-cooled air conditioners and ducted air to air heat pumps. ISO 13253:2017 is limited to - residential, commercial and industrial single-package, and split-system air conditioners and heat pumps, - factory-made, electrically driven and use mechanical compression, - utilizing single, multiple and variable capacity components, and - multiple split-system utilizing one or more refrigeration systems, one outdoor unit and one or more indoor units, controlled by a single thermostat/controller. The requirements of testing and rating contained in this document are based on the use of matched assemblies. ISO 13253:2017 is not applicable to the rating and testing of the following: a) water-source heat pumps or water-cooled air-conditioners; b) multi-split-system air-conditioners and air-to-air heat pumps (see ISO 15042 for testing of such equipment); c) mobile (windowless) units having a condenser exhaust duct; d) individual assemblies not constituting a complete refrigeration system; e) equipment using the absorption refrigeration cycle; f) non-ducted equipment (see ISO 5151 for testing of such equipment); g) ducted air conditioners and/or ducted heat pumps, rated at less than 8 kW and intended to operate at external static pressures of less than 25 Pa, controlled by a single thermostat/controller (refer to ISO 5151). ISO 13253:2017 does not cover the determination of seasonal efficiencies, which can be required in some countries because they provide a better indication of efficiency under actual operating conditions. NOTE Throughout this document, the terms "equipment" and "systems" mean "air-conditioners" and/or "heat pumps".
K tejto norme patria tieto zmeny:
ISO 13253:2017-ed.3.0/Amd1:2020
Zmena
Zobraziť všetky technické informácie
Ducted air-conditioners and air-to-air heat pumps — Testing and rating for performance — Amendment 1
(Climatiseurs et pompes a chaleur air/air raccordés — Essais et détermination des caractéristiques de performance — Amendement 1)
Zmena vydaná dňa 13.10.2020
Vybraný formát:Zobraziť všetky technické informácie
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