Star connected motor

Electric Motor

[@chriskitcher]

Hi it is a Megger MIT415 Insulation Tester, it is a really good piece of equipment which I use a lot with no problems.

[@RizwanKhan-df3ds]

This meter name and model on plz sand me

[@vernonjones3613]

It may be electrically satisfactorily but mechanically could be faulty ie a bearing fault that is a part of the overall motor test