Tepelná čerpadla

Oblast zaměření: Tepelná čerpadla
Komise : CEN/TC 113 (Heat pumps and air conditioning units)
Původce: CEN
K připomínkám do: 10.05.2021
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           The scope of prEN 14511‑1:2021 is applicable.

1.2     This document specifies the test conditions for the rating of air conditioners, liquid chilling packages and heat pumps, using either, air, water or brine as heat transfer media, with electrically driven compressors when used for space heating and/or cooling. The document also specifies the test conditions for the rating of air-cooled and water(brine)-cooled process chillers.

1.3     This document specifies the conditions for which performance data are to be declared for single duct and double duct units for compliance to the Ecodesign Regulation 206/2012 and Energy Labelling Regulation 626/2011.

Oblast zaměření: Tepelná čerpadla
Komise : CEN/TC 113 (Heat pumps and air conditioning units)
Původce: CEN
K připomínkám do: 10.05.2021
Zobraz více Zobraz méně
 

The scope of prEN 14511‑1:2021 is applicable.

1.2     This document specifies the test methods for the rating and performance of air conditioners, liquid chilling packages and heat pumps using either air, water or brine as heat transfer media, with electrically driven compressors when used for space heating and cooling. These test methods also apply for the rating and performance of process chillers.

It also specifies the method of testing and reporting for heat recovery capacities, system reduced capacities and the capacity of individual indoor units of multisplit systems, where applicable.

This document also makes possible to rate multisplit and modular heat recovery multisplit systems by rating separately the indoor and outdoor units.

Oblast zaměření: Tepelná čerpadla
Komise : CEN/TC 113 (Heat pumps and air conditioning units)
Původce: CEN
K připomínkám do: 10.05.2021
Zobraz více Zobraz méně
 

This document specifies the terms and definitions for the rating and performance of air conditioners, liquid chilling packages and heat pumps using either air, water or brine as heat transfer media, with electrically driven compressors when used for space heating and/or cooling.

It also specifies the terms and definitions for the rating and performance of process chillers.

This document does not apply to heat pumps for domestic hot water, although certain definitions can be applied to these.

This document applies to:

—    factory-made units that can be ducted,

—    factory-made liquid chilling packages with integral condensers or for use with remote condensers,

—    factory-made units of either fixed capacity or variable capacity by any means, and

—    air-to-air air conditioners which can also evaporate the condensate on the condenser side.

Packaged units, single split and multisplit systems are covered by this document. Single duct and double duct units are covered by the document.

In the case of units consisting of several parts, this document applies only to those designed and supplied as a complete package, except for liquid chilling packages with remote condenser.

This document is primarily intended for water and brine chilling packages but can be used for other liquid subject to agreement.

The units having their condenser cooled by air and by the evaporation of external additional water will have their performance in the cooling mode determined in accordance to EN 15218. For those which can also operate in the heating mode, the EN 14511 series applies for the determination of their performance in the heating mode.

NOTE 1        Part load testing of units is dealt with in EN 14825.

NOTE 2        All the symbols given in this text are used regardless of the language.

Oblast zaměření: Tepelná čerpadla
Komise : CEN/TC 113 (Heat pumps and air conditioning units)
Původce: CEN
K připomínkám do: 10.05.2021
Zobraz více Zobraz méně
 

           The scope of prEN 14511‑1:2021 is applicable, with the exception of process chillers.

1.2     This document specifies minimum operating requirements which ensure that air conditioners, heat pumps and liquid chilling packages using either air, water or brine as heat transfer media, with electrical driven compressors are fit for the use designated by the manufacturer when used for space heating and/or cooling.