标准摘要
[中文适用范围]： 本文件规定了确定容量和效率等级的测试条件和测试方法；以及季节性能的计算方法。本文件适用于工厂制造、由电力驱动、变制冷剂流量、风冷式空调机组和空气对空气热泵，其额定容量大于12千瓦，用于制冷或用于制热（如果产品没有制冷功能）。参见m [外文原描述]： This document specifies: the test conditions and test methods for determining capacity and efficiency ratings; calculation methods for seasonal performance. This applies to factory made, electric mains operated, variable refrigerant flow air-cooled air conditioners and air-to-air heat pumps with a rated capacity above 12 kW for cooling or for heating if the product has no cooling function. In this document, “heat pumps” means “air-to-air heat pumps” and “air conditioners” means “air-cooled air conditioners”. This document establishes a method for determining global variable refrigerant flow (VRF) performance with annexes addressing specific national or regional deviations, such as regionally specific power or testing requirements. This document does not apply to the testing and rating of: water-source heat pumps or water-cooled air conditioners; multi-split systems where each indoor unit has dedicated piping connected directly to the outdoor unit; individual assemblies not constituting a complete refrigeration system.
英文名称Variable refrigerant flow air-to-air conditioners and air-to-air heat pumps — Testing and calculating methods for seasonal performance factors and energy performance mapping approach