DANSK DSF/PREN IEC 60060-1 PDF

This part of IEC 60060 is applicable to: – dielectric tests with direct voltage; – dielectric tests with alternating voltage; – dielectric tests with impulse voltage; – dielectric tests with combinations of the above. This part is applicable to tests on equipment having its highest voltage for equipment Um above 1 kV AC and 1,5 kV DC. NOTE 1 – Alternative test procedures may be required to obtain reproducible and significant results. The choice of a suitable test procedure is considered by the relevant Technical Committee. NOTE 2 – For voltages Um above 800 kV some specified procedures, tolerances and uncertainties may not be achievable.