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Location DB > Wales > Carmarthenshire > Llanelli > Llanelli Pump House > Night trip > PumpHouse45 52 / 75   PumpHouse45 Description They don't make stuuff like this any more! Controls Return to Main Location Page Return to Gallery Overview Edit this Gallery Edit this Picture Un-Subscribe this Picture Comments Posted by IIVQ 10/16/2005 6:40 PM | remove   What is it? Posted by rainman8889 10/16/2005 8:40 PM | remove   Relays of some kind I believe. (I could be wrong though) Posted by TurboZutek 11/19/2005 12:46 PM | remove   Contactors above and a phase compensator, speed governor for the motor at the bottom (with hand on). Posted by inventor 2/2/2006 3:12 AM | remove   I'd have to see the whole installation to figure out exactly what's going on, but here's my best guess. The motors look like slip ring induction motors from the pictures. This means they have a wound rotor which can be connected via the slip rings to external resistors. Changing the value of the resistors can change the starting characteristics of the motor, giving a high starting torque and low starting current, which would be important in a large installation like this. I suspect the thing BlueShiva has his hand on is something to do with the motor starting gear, possibly a timer. I doubt it controls the final speed of the motor - I can't see the need for doing so in this case, and it would reduce the efficiency of the system - but I could be wrong. Posted by BlueShiva 6/7/2006 12:32 AM | remove   Ivetor and turbo - you guys are ..........incorrigible!! Keep it comin it's great entertainment!! Posted by Corvid 6/7/2006 2:52 PM | remove   You think thats a discussion? Check out this one... http://www.uer.ca/locations/viewgal.asp?picid=112539 If you'd like to add a comment, please login or register. All content and images copyright © 2002-2024 UER.CA and respective creators. Graphical Design by Crossfire. To contact webmaster, or click to email with problems or other questions about this site: UER CONTACT View Terms of Service | View Privacy Policy | Server colocation provided by Beanfield This page was generated for you in 531 milliseconds. Since June 23, 2002, a total of 739571822 pages have been generated.