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11/25/2010 10:44 AM | |
Posts: 31 Rating: (0) |
hello, I have a mm420 380V and i wish to know ifIcanconnect a delta motor 230v to operate. thanks |
11/25/2010 4:07 PM | |
Posts: 739 Rating: (55)
|
Yes, it is possible to drive a 3AC 230V/(400V) Motor on an MM440. The question is, why you need to connect this motor in delta (230V)? If you need to drive the motor “87Hz-Characteristic” pls see: MICROMASTER 4: set up to operate a motor at 87Hz full power http://support.automation.siemens.com/WW/view/en/21139232 MICROMASTER / SINAMICS G120:Operating motors at higher frequencies http://support.automation.siemens.com/WW/view/en/25338130 |
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