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Gas-fired endothermic engine-driven heat pumps - Part 3: Test conditions 燃气吸热发动机驱动热泵.第3部分:试验条件
发布日期: 2024-12-11
实施日期: 2024-12-11
1.1 EN 16905系列的范围 本系列规定了用于室外加热和/或冷却模式(包括发动机热回收)的燃气吸热发动机驱动热泵的额定值和性能计算的要求、试验方法和试验条件。 本系列与以下内容结合使用: a) 术语和定义,EN 16905-1:2023; b) 安全性,FprEN 16905-2:2024; c) 要求、试验条件和试验方法,FprEN 16905-4:2024; d) 供暖和制冷模式下季节性能的计算,EN 16905- 5:2022; e) 热泵标准,EN 14511-2:2022、EN 14511-3:2022和EN 14825:2022。 本系列仅适用于在标准额定条件下最大热输入(基于净热值)不超过70 kW的电器。 根据EN 437:2021,本系列仅适用于I2H、I2E、I2Er、I2R、I2E(S)B、I2L、I2LL、I2ELL、I2E。 本系列仅适用于具有以下特性的电器: a) 在全自动控制系统的控制下的燃气吸热发动机; b) 封闭系统制冷剂回路,其中制冷剂不与待冷却或加热的流体直接接触; c) 在正常运行期间,加热系统(加热水回路)的传热流体温度不超过105°c; d) 其中最大工作压力为 1) 热水回路(如已安装)不超过6巴; 2) 家用热水回路(如已安装)不超过10巴。 本系列仅适用于用于空间加热或空间冷却或制冷的电器,有或没有热回收。 本系列适用于拟进行型式试验的电器。未经型式试验的电器要求需要进一步考虑。 1.2 EN 16905-3的范围 EN 16905系列的这一部分规定了气体能量参数额定值的测试条件- 用于加热和/或冷却模式的燃烧式吸热发动机驱动热泵,包括发动机热回收。
1.1 Scope of EN 16905 series This series specifies the requirements, test methods and test conditions for the rating and performance calculation of gas-fired endothermic engine driven heat pumps for heating and/or cooling mode including the engine heat recovery, to be used outdoor. This series is used in conjunction with: a) the terms and definitions, EN 16905-1:2023; b) the safety, FprEN 16905-2:2024; c) the requirements, test conditions and test methods, FprEN 16905-4:2024; d) the calculation of seasonal performances in heating and cooling mode, EN 16905-5:2022; e) the heat pump standards, EN 14511-2:2022, EN 14511-3:2022 and EN 14825:2022. This series only applies to appliances with a maximum heat input (based on net calorific value) not exceeding 70 kW at standard rating conditions. This series only applies to appliances under categories I2H, I2E, I2Er, I2R, I2E(S)B, I2L, I2LL, I2ELL, I2E(R)B, I2ESi, I2E(R), I3P, I3B, I3B/P, II2H3+, II2Er3+, II2H3B/P, II2L3B/P, II2E3B/P, II2ELL3B/P, II2L3P, II2H3P, II2E3P and II2Er3P according to EN 437:2021. This series only applies to appliances having: a) gas-fired endothermic engines under the control of fully automatic control systems; b) closed-system refrigerant circuits in which the refrigerant does not come into direct contact with the fluid to be cooled or heated; c) where the temperature of the heat transfer fluid of the heating system (heating water circuit) does not exceed 105 °C during normal operation; d) where the maximum operating pressure in the 1) heating water circuit (if installed) does not exceed 6 bar; 2) domestic hot water circuit (if installed) does not exceed 10 bar. This series applies to appliances only when used for space heating or space cooling or for refrigeration, with or without heat recovery. This series is applicable to appliances that are intended to be type tested. Requirements for appliances that are not type tested would need to be subject to further consideration. 1.2 Scope of EN 16905-3 This part of the EN 16905 series specifies the test conditions for the rating of energy parameters of gas-fired endothermic engine driven heat pumps for heating and/or cooling mode including the engine heat recovery.
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归口单位: CEN/TC 299
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