Power analyzer for inverter duty motor

[place1234]

Hi,
Which is the good power analyzer for inverter duty motor test ? Yokogawa is one, any body else?

Txs.

 

[aolalde]

For low investment equipment, I have used FLUKE 43B, Power Quality Analyzer.

 

[ScottyUK]

Voltech's PM3000 is a good insrument. It has been replaced by the PM6000 as the top-of-the-line offering but is still available. The best recommendation is that if mine broke down I would buy another one just the same to replace it (unless I could afford the PM6000 ).

http://www.voltech.com/poweranalyzers/default.asp?SL=83746e9n

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Sometimes I only open my mouth to swap feet...

 

[Skogsgurra]

I have used (not bought) a Yokogawa. It performed extremely well. If you have the money - that's the way to go.

Gunnar Englund

http://www.gke.org

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100 % recycled posting: Electrons, ideas, finger-tips have been used over and over again...

 

[place1234]

Norma 5000 (a Fluke company) is a good power analyzer, is it? I've searched the web, it sounds like okay to me, but not sure the price.
Yokogawa should be a perfect device , but it's extremly expensive.....

 

[ScottyUK]

The Yokogawa WT2030 a consultant brought on our site did not perform at all well when connected to the 110V secondaries of a 3-phase VT group with a grounded phase instead of a grounded neutral. Not sure if that has been addressed on later designs. The Voltech worked without issue. Other than that, Yokogawa's analysers are nice toys to have.


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Sometimes I only open my mouth to swap feet...