Voltage and horsepower - Webinar Recordings - EASA | The Electro•Mechanical Authority
Facebook Twitter LinkedIn YouTube Menu Search Arrow Right Arrow Left Arrow Down Arrow Up Home Arrow Next Arrow Previous RSS Icon Calendar Icon Warning Icon
NOTICE: The EASA office will be closed Monday, September 1 for the Labor Day holiday in the U.S.
Trainingbreadcrumb separatorWebinar Recordings

Filter the results

  • Enter one or more words to find resources containing any of the words entered
  • Enter words or phrases between " " to find exact match
SearchClear

Webinar Recordings

Article

Voltage and horsepower

Follow formula to run motor on less-than-nameplate voltage

  • May 1999
  • Number of views: 6043
  • Article rating:

Chuck Yung 
EASA Technical Support Specialist 

You may have experienced this situation before: Your best customer just called to say he has a plant down and is in desperate need of a 100 HP, 6-pole, 460-volt motor.  And he needs it now! 

You check your stock and find one that's pretty close. The frame is right, but it's a 125 HP unit at 575 volts. What can you do? You know that the motor will run at 460 volts, but how much horsepower will it produce? 

LOGIN TO VIEW AND DOWNLOAD THE ARTICLE



EASA Technical Manual

More information on this topic can be found in EASA's Technical Manual
  • Section 2: AC Machines

Related Reference and Training Materials

Principles of Medium & Large AC Motors (NEMA Standards)
  • Section 5: Basic Motor Theory
  • Section 6: Motor Standards

Principles of Medium & Large AC Motors (IEC Standards)
  • Section 5: Basic Motor Theory
  • Section 6: Motor Standards

Tags:
Print

Comments are only visible to subscribers.