Fan performance testing data in Shaoxing city and Lhasa city

In order to investigate and assess the performance of centrifugal fans in high altitude areas, field tests were conducted in two typical high and low altitude areas, Lhasa and Shaoxing, to compare and analyze the changes in fan performance parameters.The data includes testing locations, testing instruments, testing benches, and fan performance testing data from Shaoxing city and Lhasa city.The data of this paper provides valuable references for researchers and engineers in selection and practical application of centrifugal fans in high altitude areas.