Report describing performance requirements both for ITs as well as for the measuring instruments connected to them, based on disturbances in AC and DC MV grids (system voltage < 36 kV) and on future measurement needs in the frequency range up to 150 kHz.

Report describing suitable parameters for the definition of the accuracy of voltage and current instrument transformers in the frequency range up to 150 kHz including suitable calibration conditions and procedures for the accuracy evaluation.

Good practice guide for voltage generation of power frequency quantity, up to 36 kV for AC and 50 kV for DC, with superimposed frequency components up to 150 kHz

Good practice guide for current generation of power frequency quantity, up to 2 kA for DC or AC, with superimposed frequency components up to 150 kHz.

Validation report on the traceability of voltage reference measuring systems, up to 36 kV for AC and 50 kV for DC, with superimposed frequency components up to 150 kHz including:
a) description of the chosen/developed voltage divider;
b) the upgrade of the comparators;
c) the characterisation and the traceability of the whole reference voltage measurement system;
d) the uncertainty evaluation.

Validation report on the traceability of current reference measuring systems, up to 2 kA for AC or DC, with superimposed frequency components up to 150 kHz including the description of the reference measuring systems, their traceability and a statement of measurement uncertainties.

Letter from the IEC/CENELEC TC38 chair confirming contribution of the project results, related to the accuracy evaluation of instrument transformers in the frequency range up to 150 kHz, to future standards (IEC 61869 standard family)

Evidence of contributions to new or improved international guides, recommendations and standards with a specific focus on the following guides and committees:
a) IEC TC38,
b) IEC TC38/WG47,
c) IEC TC38/IEEE IMS TC39 JWG55
Examples of early uptake of project outputs by end-users,