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Information × Registration Number 0218U005584, 0118U004793 , R & D reports Title Development and adoption by the translation method 271 of the national standard harmonized with international and European standards (NS-4 standard) popup.stage_title Head Dubovskyi Serhii, Registration Date 27-12-2018 Organization Institute of Engineering Thermophysics of the Ukrainian National Academy of Sciences popup.description2 National Standards DSTU EN 16905-1 (EN 16905-1: 2017, IDT) Endothermic heat pumps with gas driven motor. Part 1. Terms and definitions; DSTU EN 16905-3 (EN 16905-3: 2017, IDT) Endothermic heat pumps with actuated gas engine. Part 3. Test conditions; 049.2.1.1-2018 DSTU EN 16905-5 (EN 16905-5: 2017, IDT) Endothermic heat pumps with a drive motor on gas. Part 5. Calculation of seasonal indicators in the heating and cooling modes adopted by the translation method is identical to EN 16905-1: 2017, IDT, EN 16905-3: 2017, IDT, EN 16905-5: 2017, IDT. Consider and adopt by the technical standardization committee responsible for this standard in Ukraine - TC 48 "Energy Saving" These standards have been developed for the first time. These national standards specify the requirements that are in line with Ukrainian legislation, they are part of the multi-part standard, united under the common name "Heat pumps with gas-powered actuators", namely: - Part 1: Terms and definitions; - Part 2: Security; - Part 3: Test conditions; - Part 4: Test methods - Part 5: Calculation of seasonal indicators in heating and cooling modes. The following editorial changes have been made to the standards: - the words "this European standard", "this part" and "this document" are replaced by "this standard"; - the structural elements of the standard: "Title Sheet", "Foreword", "National introduction", the first page, "Terms and Definitions" and "Bibliography" - are executed in accordance with the requirements of the national standardization of Ukraine. These standards apply only to devices that have: a) gas-fired thermal motors with fully automatic control systems; b) a closed system of contours, the coolant of which does not come into direct contact with the cooled or heated fluid; c) the temperature of the heat-carrier of the heating system (network water circuit), which does not exceed 105 0С under normal operating conditions; d) Maximum working pressure in: 1) the network water circuit (if installed), which does not exceed 6 bar; 2) the hot water supply circuit (if installed), which does not exceed 10 bar. These standards apply only to appliances designed for heating or cooling or freezing using or without the use of heat recovery; it does not cover devices having an air or evaporative cooling condenser with an external water supply; It covers monoblocks, split and multisplit systems. This standard covers single-channel and dual-channel installations. The above devices may have one or more basic or auxiliary functions. These standards apply to typical tests. Requirements for devices which are not subject to standard testing should be subject to further consideration. In the case of aggregate units (consisting of several parts), this standard applies only to those that are developed and supplied as a complete unit. These standards are developed in accordance with the rules established in the national standardization5481 Product Description popup.authors Бабін М.Є. Базєєв Є. Т. Дубовський С. В. popup.nrat_date 2020-04-02 Close