BS EN 14511-3:2007 - Air conditioners, liquid chilling packages and heat pumps with electrical driven compressors for space heating and cooling. Test methods – BSI British Standards

BS EN 14511-3:2007

Air conditioners, liquid chilling packages and heat pumps with electrical driven compressors for space heating and cooling. Test methods

Status : Revised, Withdrawn   Published : December 2007 Replaced By : BS EN 14511-3:2011

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BS EN 14511-3:2007 Air conditioners, liquid chilling packages and heat pumps with electrical driven compressors for space heating and cooling. Test methods

BS EN 14511-3 specifies the test methods for the rating and performance of various types of space heaters and coolers. Specifically, air and water-cooled air conditioners, liquid chilling packages, air-to-air, water-to-air, air-to-water and water-to-water heat pumps with electrically driven compressors are covered.
 
BS EN 14511-3 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.

BS EN 14511-3 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
• packaged units, single split and multisplit systems
• single duct and double duct units
• air-to-air air conditioners which evaporate the condensate on the condenser side.

BS EN 14511-3 is primarily intended for water and brine chilling packages but can be used for other liquid subject to agreement.

BS EN 14511-3 does not apply to units using transcritical cycles, e.g. with CO2 as refrigerant. Installations used for heating and/or cooling of industrial processes are not within the scope of this standard. It does not apply to units that have their condensers cooled by air and by the evaporation of external additional water.

Contents of BS EN 14511-3

Foreword
Scope 
Normative references
Terms and definitions
Rating capacity test
Basic principles
Heating capacity
Cooling capacity 6
Heat recovery capacity
Power input of fans for units without duct connection
Power input of fans for units with duct connection
Power input of liquid pumps
Units for use with remote condenser
Test apparatus
Arrangement of the test apparatus
Installation and connection of the test object 
Uncertainties of measurement
Test procedure
General
Output measurement for water-to-water and water-to-air units
Output measurement for cooling capacity of air-to-water and air-to-air units
Output measurement for heating capacity of air-to-water and air-to-air units
Test results
Data to be recorded
Cooling capacity and heat recovery capacity calculation
Heating capacity calculation
Effective power input calculation
Heat recovery test for air-cooled multisplit systems
Test installation
General
Three-room calorimeter method
Three-room air-enthalpy method
Two-room air-enthalpy method
Test procedure
Test results
Test report
General information
Additional information
Rating test results
Calorimeter test method
Indoor air enthalpy test method
Heating capacity tests - Flow chart and examples of different test
sequences
Conformance criteria
Symbols used in annexes
Test at system reduced capacity
Individual unit tests
Bibliography




Standard NumberBS EN 14511-3:2007
TitleAir conditioners, liquid chilling packages and heat pumps with electrical driven compressors for space heating and cooling. Test methods
StatusRevised, Withdrawn
Publication Date31 December 2007
Withdrawn Date30 November 2011
Normative References(Required to achieve compliance to this standard)EN 14511-1:2007, EN 14511-2:2007
Informative References(Provided for Information)CEN/TS 14825, EN ISO 5167-1, ISO 5167-1:2003, ISO 5221
Replaced ByBS EN 14511-3:2011
ReplacesBS EN 14511-3:2004
International RelationshipsEN 14511-3:2007
Amended ByCorrigendum, February 2009.
DescriptorsAir conditioners, Air coolers, Air-conditioning equipment, Air-conditioning systems, Heat pumps, Refrigerating systems, Electrically-operated devices, Compressors, Condensers, Space-heating systems, Coolers, Cooling, Cooling equipment, Heating equipment, Heat transfer, Air, Liquids, Water, Performance testing
ICS23.120
Title in FrenchClimatiseurs, groupes refroidisseurs de liquide et pompes à chaleur avec compresseur entraîné par moteur électrique pour le chauffage et la réfrigération des locaux. Méthodes d'essai
Title in GermanLuftkonditionierer, Flüssigkeitskühlsätze und Wärmepumpen mit elektrisch angetriebenen Verdichternfür die Raumbeheizung und Kühlung. Prüfverfahren
CommitteeRHE/17
ISBN978 0 580 64207 4
PublisherBSI
FormatA4
DeliveryNo
Pages46
File Size886.1 KB
Price£240.00


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