TUBITAK UME and PTB will perform a bilateral comparison with their high voltage transformer measuring systems.
Travelling standard will be a cast-resin inductive multi-ratio voltage transformer. Measurements will be held at 50 Hz and at the nominal primary voltages of 3-6-10-20-30 kV. Nominal secondary voltage will be 100 V and the burden will be 3 VA.
Progress Report 2021-10-12
TUBITAK UME completed the first round of measurements and sent the travelling standards to the PTB. After performing of PTB measurements, TUBITAK UME will perform the second round of measurements. Next, TUBITAK UME will start to evaluate the results and subsequently will prepare the Draft A report with the help of PTB.