Continue to Site

Eng-Tips is the largest engineering community on the Internet

Intelligent Work Forums for Engineering Professionals

  • Congratulations waross on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

Search results for query: *

  • Users: Pocko
  • Content: Threads
  • Order by date
  1. Pocko

    Star / Delta loading - opinions required !!

    Hello, I hope things are well in your part of the world; just a long winded post to verify a few things... We have two mill motors (on a multishaft disperser) currently being started in a star/delta arrangement. The production bosses want to put a larger diameter "blade" on the end of each...
  2. Pocko

    Single pump control via VSD from multiple PID's...

    Hello All, This is going to be a bit long winded, but I'll try to give as much information as possible!! I'm a humble electrician and I've have been placed in a plant and have been asked to look at making some process modifications to more efficiently control our pumps. The place has...
  3. Pocko

    Pump control via VSD from multiple PID's...

    Hello All, This is going to be a bit long winded, but I'll try to give as much information as possible!! I'm a humble electrician and I've have been placed in a plant and have been asked to look at making some process modifications to more efficiently control our pumps. The place has been...
  4. Pocko

    Star Delta start up problems ??

    Hello all, I'm after some opinions on the following logged readings i get when "tonging" the current drawn by an induction motor on start up. The motor is directly coupled to a centrifugal fan mounted inside the duct work of a dust extraction system. The motor's plate rating is 72.2 A FLC. 3...

Part and Inventory Search