Motor Protection / Failure

147 topics in this forum

1. Winding resistance tolerances in three phase motors

   By edingwall, November 17, 2021
   • 6 replies
   • 1.4k views
   • 
   • edingwall
   • November 18, 2021

2. Motor FLC, Rated current, running current and nominal current.

   By edingwall, November 3, 2021   

   • motor flc
   • motor full load current
   • (and 2 more)

     Tagged with:

     • motor flc
     • motor full load current
     • motor nominal current
     • motor ni
   • 5 replies
   • 870 views
   • 
   • edingwall
   • November 6, 2021

3. Overcurrent relay circuit position and variable settings in star and delta connected induction motor.

   By edingwall, October 29, 2021
   • 0 replies
   • 168 views
   • 
   • edingwall
   • October 29, 2021

4. Circuit Breaker Or Overload For Single Phase Motor

   By AB2005, May 2, 2016
   • 1 reply
   • 4.2k views
   • 
   • rpdodd
   • May 2, 2016

5. Circuit Breaker Or Overload For Single Phase Motor

   By AB2005, May 2, 2016
   • 1 reply
   • 1.2k views
   • 
   • bob14
   • May 2, 2016

6. Running 60 Hz Motor On 50 Hz Supply

   By dooroy, July 5, 2009
   • 5 replies
   • 9.4k views
   • 
   • rotomoulder
   • June 18, 2015

7. Solution To Limit The Torque Of “Baling Press”

   By AB2005, March 30, 2015
   • 2 replies
   • 2.1k views
   • 
   • marke
   • April 1, 2015

8. Overload setting

   By amiruddin, May 29, 2007
   • 9 replies
   • 25.1k views
   • 
   • Bysikmode
   • April 20, 2014

9. Voltage Imbalance And Induction Motors

   By marke, May 30, 2012
   • 0 replies
   • 4.8k views
   • 
   • marke
   • May 30, 2012

10. Motor De-rating With Harmonic Voltages

    By marke, March 10, 2012
    • 0 replies
    • 2.1k views
    • 
    • marke
    • March 10, 2012

11. 90kw Motor Starters Components Selection

    By luispereiraenvc, November 23, 2011
    • 0 replies
    • 2.3k views
    • 
    • luispereiraenvc
    • November 23, 2011

12. Sizing Fuses And Circuit Breaker For A Pump

    By rendi101, February 26, 2011
    • 2 replies
    • 3.1k views
    • 
    • luispereiraenvc
    • November 23, 2011

13. Winding Temp Rerlay

    By SGK2007, May 26, 2011
    • 1 reply
    • 4.2k views
    • 
    • marke
    • May 28, 2011

14. Fault Diagnostics Of Squirrel Cage Induction Motors

    By danishrizvi, May 23, 2011
    • 0 replies
    • 2.4k views
    • 
    • danishrizvi
    • May 23, 2011

15. Starter Size

    By Ali699, May 3, 2011
    • 0 replies
    • 3.3k views
    • 
    • Ali699
    • May 3, 2011

16. Thermal Overload Relay Setting

    By Ali699, April 30, 2011
    • 1 reply
    • 4k views
    • 
    • marke
    • April 30, 2011

17. Slip Ring Motor Protection

    By Manmohan, May 26, 2010
    • 2 replies
    • 4.2k views
    • 
    • RKParida
    • January 26, 2011

18. Ge Multilin 369

    By ctmsparky, December 29, 2010
    • 1 reply
    • 4.3k views
    • 
    • ctmsparky
    • December 29, 2010

19. Information Require About Dc Motor Working Temperature

    By AB2005, November 13, 2010
    • 6 replies
    • 4.9k views
    • 
    • AB2005
    • November 24, 2010

20. Equipment To Measure Motor Body Temperature

    By AB2005, November 3, 2010
    • 3 replies
    • 3.6k views
    • 
    • yuri
    • November 4, 2010

21. Motor Temperature

    By kidpaddy, August 4, 2010
    • 3 replies
    • 3.7k views
    • 
    • marke
    • August 14, 2010

22. Earth Leakage And Locked Rotor

    By SGK2007, August 12, 2010
    • 1 reply
    • 2.9k views
    • 
    • marke
    • August 14, 2010

23. Motor Protection

    By ram14375, April 23, 2008
    • 2 replies
    • 4.7k views
    • 
    • Ravishanker
    • July 14, 2010

24. Ground Fault Protection For Motor

    By ladyfd, May 26, 2010
    • 0 replies
    • 2.3k views
    • 
    • ladyfd
    • May 26, 2010

25. Earth Fault & Restricted Earth Fault

    By jawwad, January 17, 2010
    • 1 reply
    • 6.2k views
    • 
    • honey
    • March 19, 2010