EN 14511-2 PDF

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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Learn more about the cookies we use and how to change your settings. Supersedes BS EN 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 with a damper which position shall not e changed during the capacity tests.

EVS-EN – Estonian Centre for Standardisation

14511-22 We recommend that you check the website of the publishers of the international document before making a purchase. The method is used to measure the airborne noise to the surroundings from heat pumps, air conditioners, liquid chillers and dehumidifiers when in operation. SP is accredited to perform tests in accordance with standard EN The energy savings calculated is a comparison between a house having direct electric heating een the same house having an air-to-air heat pump installed.

The data used in the calculations are based on results from a number of test points derived from capacity and efficiency testing in accordance with ENEN and EN and some additional test points.

NBN EN 14511-2

NOTE 2 For comparison purposes between reverse cycle and non reverse cycle units, the conditions on the water side are given 15411-2 the inlet and outlet water temperatures, possibly leading to different water flow rates in heating and cooling modes.

The standard refers to EN and is valid for the same types of heat pumps: The Amber document status indicator indicates that some caution is needed when using this document – it is either: The houses are postulated as located in areas with average annual temperatures of 8. Customers who bought this product also bought BS EN Performance of electrical appliances – Airconditioners and heat pumps – Water-source heat pumps – Water-to-air and brine-to-air heat pumps – Testing and ne of performance You may be interested in this related standard Air-handling and water systems of buildings – Microbial control – Part 4: For reverse cycle air-cooled multisplit units, the heating capacity and the efficiency class shall be determined from the standard rating conditions indicated in Table Certification of persons Do recognize your skills, register online to become certified.

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Option to visualize changes 41511-2 a glance. Follow these links to find other Standards similar to the one you are viewing. 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 145511-2 the watch list.

This een method is used to test heating or cooling mode operation under part-load conditions. Purchase More information add to basket.

Currently the P-marking rules are being revised to bring them into line with new European requirements and standard EN This test method is replaced by the standard EN Test conditions This document has been re-assessed by the committee, and judged to still be up to date. For dated references, only the edition cited applies. SP Method is a method used to calculate the seasonal performance factor of a system and the annual energy savings of exhaust air heat pumps.

It also specifies test conditions for heat 14511–2 operation of multisplit systems.

BS EN 14511-2:2018

If an open space is created in the partition wall, an air sampling device or several temperature sensors shall be used to measure the temperature of the air from the outdoor compartment to the indoor compartment. Testing includes performance, security, sound level and electrical characteristics, together with inspection of technical data, maintenance and installation instructions. Chapter 1 and 2 Test Select the first category of products searched and follow the instructions.

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Click here to find out how to access this document. The test also includes verification of product marking on the heat pump. Guidelines for inspection of ventilation and 145511-2 systems Modules M, M, M, M Standard rating conditions indicated in Table 20 shall be used sn determine the cooling capacity, the EER, the annual energy consumption and the efficiency class of air-cooled multisplit air conditioners. It is designed to cover every economic sector eh virtually every activity of the humankind where technical standards may be used.

Energy Savings Calculation SP Method is currently used for 14511-22 heat pumps, air-to-water heat pumps and liquid-to-water heat pumps. At the minimum flow rate specified by the manufacturer. This standard is used when testing the performance of large heat pumps. Take the smart route to manage medical device compliance. Building works – Mecanical ventilation 1451-2 – Part The method includes testing of safety functions and inspection of technical data, maintenance and installation instructions.

Sound power level measurements are performed at specified positions around the sound source and around a reference 41511-2 source, from which the sound power level can be calculated. Want access to British Standards? Avenue Marnix 17, B Brussels?

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The heating demand of the house varies with the outdoor temperature; this is represented by temperature bins amount of hours at each degree Celsius. Interpretation of the requirements in EN This standard specifies a method for determination of sound power level for heat pumps.