BS EN Air conditioners, liquid chilling packages and heat pumps for space heating and cooling and process chillers, with. Find the most up-to-date version of EN at Engineering NBN EN Air conditioners, liquid chilling packages and heat pumps with electrically driven compressors for space heating and cooling – Part 2: Test.
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Affiliation List of ICS codes. Requirements 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN The data from the test are used to calculate the system seasonal performance factor. If you need help with the purchase or have any queries please email enquiries standards. The dn also includes verification of product marking on the heat pump.
The data used in the calculations are based on 145111-2 from a number of test points derived from capacity and efficiency testing in accordance with ENEN and EN and some additional test point. ENEN NOTE 1 For air-to-water, brine-to-water and water-to-water units, the manufacturer may declare the water temperatures levels lower, medium, high and very high applicable to the heating mode.
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SP performs the necessary tests and inspections for the scheme. Energy Savings Calculation SP Method is currently used for air-to-air heat pumps, air-to-water heat pumps and liquid-to-water heat pumps. Once determined, the static pressure shall be set, with dry coil, by adjusting to the air discharge area of the unit, a length of duct equipped 114511-2 a damper which position shall not be changed during the capacity tests.
The Amber document status indicator indicates that some caution is needed when using this document – it is either: You may experience issues viewing this site in Internet Explorer 9, 10 or The testing includes capacity testing, sound power level measurements and to a certain extent safety control tests.
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Beaulier Date of publication: Customers who bought this product also bought BS EN The faster, easier way to work with standards. The test measures performance over a period of one day, with a number of hot water draw-off periods. Purchase More information add to basket. Click here to find out how to access this document. With the flow rate as determined during the test at the corresponding standard rating conditions see Table 11 or Table For undated references, the latest edition of the referenced document including any amendments applies.
SP Method calculation of annual energy 145511-2. When using the calorimeter room method, pressure equilibrium between indoor and outdoor compartments shall be obtained by introducing into indoor compartment, air at the 145111-2 rating temperature conditions.
The test is performed at the flow rate obtained during the test at the corresponding standard rating conditions. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. Their committees work with the manufacturing and service industries, government, businesses and consumers to facilitate the production of British, European and International standards.
It is designed to cover every economic sector and virtually every eh of the humankind where technical standards may be used. Take the smart route to manage medical device compliance. For more information, click here. Want access to British Standards? Avenue 1411-2 17, B Brussels?
This standard is used when testing the performance of large heat pumps. Get a quote for certification of systems, products or services, and get certified. This test method is used to test heating or cooling mode operation under part-load dn.
BS EN 98 Vicker SP is accredited to perform field measurement tests in accordance with SP Method which is a method for measurement of the capacity and electricity consumption of air-to-air heat pumps in the field.
May Number of pages: The method is used to measure the airborne noise to the surroundings from heat pumps, ne conditioners, liquid chillers and dehumidifiers when in operation. The standard does not include test on electrical safety, mechanical safety, control equipment and sound power level. 145112 standard refers to field testing of heat pumps in field. Your basket is empty.
The energy savings calculated is a comparison between a house having direct electric heating and the same house having an air-to-air heat pump installed. Build your compilation Add to a compilation Add to a compilation create a compilation without subscription wuthout subscription with subscription Build a watch list Add to the watch list.
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Learn more about the cookies we use and how to change your settings. The 1411-2 is a brief description of the most common standards and methods used by SP for testing and evaluation of products. Standard rating conditions indicated in Table 20 shall be used to determine the cooling capacity, the EER, the annual energy consumption and the efficiency class of air-cooled multisplit air conditioners.