Latest / Deep End Era. Engineering with Sankalp
The Machines That Turn: IEC 60034 Motors, Efficiency Classes, Drive-Fed Motors and Ex Motors
In the compressor house at Al Sahil, the winding temperature on a 6 megawatt motor creeps upward week by week, and in the tank farm, a pump motor bought for its efficiency starts to scream. Khalid Mansoori, Hana Qureshi and Rashid Al Amri work out why, and learn what a nameplate really promises.
Chapters
00:00:00 Six megawatts and a trend line
00:03:37 A very old family
00:05:55 What a nameplate promises
00:13:17 The easy one
00:14:48 A short history of the turning field
00:19:46 IE1 to IE5
00:25:49 The showcase project
00:28:29 What a drive does to a motor
00:32:43 Currents through the…
The skinny
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