GB/T 10870-2001 in English

《GB/T 10870-2001容积式和离心式冷水（热泵）机组性能试验方法》由TC238（全国冷冻空调设备标准化技术委员会）归口，主管部门为中国机械工业联合会。
本标准规定了电动机驱动的容积式和离心式冷水（热泵）机组主要性能的有关定义、试验规定、试验方法、校核试验与主要试验的偏差、机组总输入电功率和制冷性能系数的评定。本标准适用于以容积式或离心式制冷压缩机、冷凝器、蒸发器和节流阀等所组成的冷水（热泵）机组的性能试验。盐水机组、乙二醇机组等也可参照使用。

Scope

This standard specifies the relevant definitions, test regulations, test methods, deviations between the check test and the main test, the total input electric power of the unit and the evaluation of the cooling performance coefficient of the motor-driven volumetric and centrifugal chiller (heat pump) units. This standard is applicable to the performance test of the chilled water (heat pump) unit (hereinafter referred to as "unit") composed of positive displacement or centrifugal refrigeration compressor, condenser, evaporator and throttle valve. Salt water unit, ethylene glycol unit, etc. can also be used as a reference.