BS EN 13771-2:2017仅适用于制冷用冷凝机组，并描述了许多 选定的性能测试方法。这些方法为试验提供了足够准确的结果 制冷量、吸收功率、制冷剂质量流量和系数的测定 对表现的评价。本欧洲标准仅适用于在制造商工厂或工厂进行的性能试验 只要有仪器和负载稳定性，以达到所需的精度。 交叉引用:ISO 817:2014 ED3EN 378-2:2008EN 378-1:2016ISO 5168:2005（R09）Ed 2EN 13771-1:2016EN ISO 9001（ISO 9001:2015）ASEN ISO 5167-1（ISO 5167-1:2003 AS）购买本文件时，所有当前可用的修订都包括在购买本文件中。

BS EN 13771-2:2017 applies only to condensing units for refrigeration and describes a number of selected performance test methods. These methods provide sufficiently accurate results for the determination of the refrigerating capacity, power absorbed, refrigerant mass flow and the coefficient of performance.This European Standard applies only to performance tests conducted at the manufacturer's works or wherever the instrumentation and load stability for testing to the accuracy required is available.Cross References:ISO 817:2014 ED3EN 378-2:2008EN 378-1:2016ISO 5168:2005(R09) Ed 2EN 13771-1:2016EN ISO 9001 (ISO 9001:2015) ASEN ISO 5167-1 (ISO 5167-1:2003 AS)All current amendments available at time of purchase are included with the purchase of this document.