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Anonymous Poster	no load current 03/14/2010 10:10 AM
	how to calculate no load current of induction motor
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msamad Guru Join Date: Feb 2009 Location: Houston, USA Posts: 946 Good Answers: 244	#1 Re: no load current 03/14/2010 11:31 AM
	This was discussed many times in this forum. These are some of them you can see: http://cr4.globalspec.com/thread/41616 http://cr4.globalspec.com/thread/36784 - MS __________________ "All my technical advices in this forum must be consulted with and approved by a local registered professional engineer before implementation" - Mohammed Samad (Linkedin Profile: http://www.linkedin.com/in/msamad)
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Carol Member Join Date: Nov 2009 Posts: 9 Good Answers: 2	#2 Re: no load current 03/16/2010 1:37 PM
	A commonly used estimation: No Load Current = Rated Full Load Current x √(1-(cosΦ²) - does this help at all? There are similar estimations but its easier to ask the motor supplier or manufacturer for exact data when motor impedance is known. Why do you want this and for what purpose?
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