This article describes the testing results following routine performance assessment of an electrical motor both in its original state and after rebuilding it using products made by Zeus, such as the ...

To meet the requirements of your electrical safety testing applications, you can choose from a variety of instruments and systems that perform hipot, insulation-resistance (IR), ground-resistance, and ...

Bringing the benefits of 15 kV DC insulation resistance testing to challenging environments such as HV transmission and distribution substations, Bringing the benefits of 15 kV DC insulation ...

This test helps identify weaknesses in the insulation that can lead to equipment failure or dangerous faults. With around 80% of maintenance and testing involving evaluating the integrity of ...

to insulation testing, which is an essential part of most UK, European and International Standards. Insulation testing is often seen as the third ‘core’ test and would usually be preceded by an earth ...

Handheld insulation testers in Megger’s MIT400/2 series offer a user-variable range that allows any intermediate test voltage from 10 V to 1000 V in 1-V steps. Replacing the original MIT400 series, ...

Abstract: In order to eliminate the influence of volume effect and evaluate dispersibility, a full scale winding insulation test platform with the same structure as 500kV power transformer windings is ...

Checking the continuity of test leads is essential before carrying out insulation resistance testing. Failure to check that the instrument test leads are not open-circuited can result in the maximum ...