11/19/2011 9:10 PM | |
Joined: 8/8/2011 Last visit: 2/6/2021 Posts: 12 Rating: (0) |
Is it posible to run 2 motors together from 1 inverter / soft start? each 0.45KW (on a crane traverse? Many thanks Simon
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11/19/2011 9:21 PM | |
Joined: 4/22/2010 Last visit: 5/3/2024 Posts: 5697 Rating: (715) |
hello, Yes, that is possible, there are some things to pay attention to. What is all explained in this link: http://support.automation.siemens.com/WW/view/en/14390055 The most important thing is that the motorprotection of the inverter will not work (not only Siemens inverters but all brands), so you have to give ech motor it's own protection. Regards, Marcjan |
Last edited by: Marcjan at: 11/19/2011 9:30 PMProblem solved? |
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11/19/2011 10:48 PM | |
Joined: 8/8/2011 Last visit: 2/6/2021 Posts: 12 Rating: (0) |
Many thanks Simon |
This contribution was helpful to1 thankful Users |
11/27/2011 9:57 PM | |
Joined: 8/8/2011 Last visit: 2/6/2021 Posts: 12 Rating: (0) |
Just been informed that the supply is fed through a 1ph to 3ph inverter? would this make a differance?? |
11/28/2011 6:05 PM | |
Joined: 8/8/2011 Last visit: 2/6/2021 Posts: 12 Rating: (0) |
Many thanks I was not sure if you could run a inverter off a inverter supply. |
11/28/2011 8:42 PM | |
Joined: 4/22/2010 Last visit: 5/3/2024 Posts: 5697 Rating: (715) |
Hello, Was a bit confused, i thought your frequency converter was a 1ph type, now i see you want to feed Your 3ph frequency converter with another converter. Why not a 1ph Frequency converter direct on the main powersupply then? What is the powersupply after that converter 3 x ??V Please give us all the information you have about main power, the converter specifications and the FC to be used There are so many types of Siemens Converters, that i'm not sure what to advice Better wait for a micromaster expert or ask your local siemens rep. https://www.automation.siemens.com/partner/index.asp?HTTPS=REDIR®id=WW&lang=en&comptcid=o Regards, Marcjan |
Problem solved? |
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12/2/2011 9:12 PM | |
Joined: 8/8/2011 Last visit: 2/6/2021 Posts: 12 Rating: (0) |
Many thanks for the help I'll have to go and see the job and findout what is there? Simon
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