Calibration of High Voltage Measuring Systems

Calibration of High Voltage Measuring Systems can be performed according to IEC 60060-2 for the following voltage types with the following ranges and measurement uncertainty.

DC: 40 kV to 300 kV with a measurement uncertainty of 1%.
AC: 10 kV to 600 kV with a measurement uncertainty of 0.4%.
LI: 40 to 500 kV with a measurement uncertainty of 1% for the peak value and 5% for the time parameters.
SI: 100 kV to 1 MV with a measurement uncertainty of 1% for the peak value and 5% for the time parameters.

STRI is accredited for calibration of HV measuring systems.

Divider Lightning Impulse

Divider of STRIs Reference Measuring System for Lightning Impulse