Insulation testing

[lamestllama]

I have just dug out the star connection on a 0.55kw three phase motor in order to convert it into a delta wired motor that I can drive with a VFD. I was wondering if there was anybody in Adelaide with a megger that would be willing to test that the insulation in the motor is still good after 40 years of use and my butchery?

[Michael G]

I'd say you could borrow mine but...
However, they are available from around $25 upward on ebay. Probably not a bad investment especially for those without a digital multimeter.

Michael

[lamestllama]

Michael,

I have several digital multimeters but they are no substitute for a megger. I have found something on gumtree though.

Eric