Operation performances of water cooling VRF system

Describes the experiment system design. Based on the measured data, analyses the power consumption, temperature of water entering and leaving the units and temperature difference, and obtains the energy efficiency ratio, seasonal energy efficiency ratio and integrated part load value on different conditions. Experiment results show that during measurement period, the highest COP of the unit is 7.3, and the average value is 3.67, the SCOP reaches 4.14, and the IPLV reaches 4.65.