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Madhura
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Joined: 10-October 02
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Last Seen: 10th October 2002 - 04:06 AM
Local Time: Oct 8 2008, 05:42 AM
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10 Oct 2002
Hi,
I wanted to know whether an energy saving can be obtained by using a variable seep drive. The motor details are as follows. 10hp, 3-phase Induction motor 720 rpm, 50hz, rating AOM volts 380/440, 16.1 FLAmps This is a trough motor in a tea factory (ventilation). Continuous operation for 10-14 hours. Currently running at the full speed. about 5 hours can be run at half the rpm. What will be the percentage energy saving possible. Is there a chaper way of acheiving speed variation in steps. In this case 4 levels between Full spped and half the spped will be more than enough. Continuous speed variation based on sensors is not needed. Are 3-speed motors in the market? regards, madhura. [Edited on 10/10/02 by Madhura] |
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Lo-Fi Version | Time is now: 7th October 2008 - 11:42 PM |
17 Jun 2008 - 7:28