Rated Voltage	36 kV
Rated power frequency withstand voltage	70 kV
Rated lighting impulse withstand voltage	170 kV
Rated current	630 – 3150 A
Rated short-time withstand current	25 – 31,5 kA t= 1-3 second
Internal arc withstand current	25 – 31,5 kA t= 1-3 second