Thread: AC servo motor help !
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28-12-2013 #7
Hello to all!
I have a similar problem.. but with one advantage i have 3 phase 400V (not 3phase 230V servo needs)..
In europe the mains power supply is 230V 1 phase / 400V 3 phase 50hz.
I got a 3 phase servomotor + 3 phase servodriver 1.8kw 220V and i have to my house 1 phase 230V and 3 phase 400V what can i do to connect this servo ?
3 phase transformer from 400V to 230V would be ok ?
Can i run it from 1 phase 230V without transformers ?
The driver inside has 3 big 420V 270uf rubycon MXG(PET) capacitors ..
To use single phase supply without transformers If i add 3 same caps in parallel and connect phase to L1 terminal of driver neutral to L2 terminal and phase again to L3 will be ok ?
Can you help me ?
thank you.
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