Results 1 to 9 of 9

Thread: 3 Phase AC Variable Speed Drives

Hybrid View

Previous Post Previous Post   Next Post Next Post
  1. #1
    Diamond Member AndyD's Avatar
    Join Date
    Jan 2010
    Location
    Cape Town
    Posts
    4,925
    Thanks
    576
    Thanked 935 Times in 756 Posts
    I like option 2 with the separate drives for each motor and cascaded 4-20mA rotary encoders, there's a certain elegance to it. I'm sure you could throw that little lot in for less than half what the customer got quoted.
    _______________________________________________

    _______________________________________________

  2. Thanks given for this post:

    ACEsterhuizen (01-Sep-16)

Similar Threads

  1. Three phase to single phase generator advice needed
    By joshthejew in forum Electrical Contracting Industry Forum
    Replies: 3
    Last Post: 08-Apr-15, 10:12 PM
  2. 2 speed motor 3 phase 380 volt motor
    By bergie in forum Electrical Contracting Industry Forum
    Replies: 23
    Last Post: 02-Jun-14, 02:36 PM
  3. Is petrol considered fixed or variable cost?
    By Abdi in forum Accounting Forum
    Replies: 8
    Last Post: 01-Nov-12, 09:09 AM
  4. [Question] varible speed drives
    By murdock in forum Electrical Contracting Industry Forum
    Replies: 7
    Last Post: 28-Oct-11, 06:54 AM
  5. [Question] Single phase and 3 phase testing course
    By skatingsparks in forum Electrical Contracting Industry Forum
    Replies: 3
    Last Post: 26-Feb-09, 09:14 AM

Did you like this article? Share it with your favourite social network.

Did you like this article? Share it with your favourite social network.

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •