Key Comparison of ratio error and phase displacement on voltages up to 100 kV
Project Description
The EURAMET key comparison is a follow-up to the CCEM key comparison CCEM-K14.
Two reference voltage transformers (1ookV and 20 kV rated voltage) will be used as travelling references and circulated among the participating laboratories.
Each laboratory will determine the measurands on the prescribed voltage levels using their own measurement procedure.