Page 1 of 227 1231151101 ... LastLast
Threads 1 to 40 of 9067

Forum: Transformers, Phase Converters and VFD

Machine voltage issues, three phase via single phase power, and variable frequency drives discussion

  1. Sticky Thread Sticky: Rotary Phase Converter Designs and Plans

    Started by Milacron, 09-21-2006 01:46 AM
    10 Pages
    1 2 3 ... 10
    • Replies: 184
    • Views: 389,452
    02-01-2020, 04:04 PM Go to last post
  2. Sticky Thread Sticky: Huanyang VFDs.... Banned from discussion

    Started by JST, 08-02-2017 05:05 PM
    banned, huanyang, sold, units, vfds
    • Replies: 0
    • Views: 10,240
    08-02-2017, 05:05 PM Go to last post
    • Replies: 0
    • Views: 6,470
    04-03-2017, 02:11 PM Go to last post
  3. Sticky Thread Sticky: Please keep threads to one subject as much as possible

    Started by JST, 01-10-2016 01:09 AM
    archives, attach, cases, cheap, close, discussion, easy, ends, fast, force, general, instance, means, original, part, pick, plan, post, question, searchable, start, subject, temporarily, thread, vfds
    • Replies: 0
    • Views: 10,548
    01-10-2016, 01:09 AM Go to last post
  4. Sticky Thread Sticky: A reminder.... please make your thread title meaningful

    Started by JST, 02-23-2013 10:31 AM
    • Replies: 0
    • Views: 18,666
    02-23-2013, 10:31 AM Go to last post
  1. 3 phase soft start application

    Started by cg285, 02-13-2020 11:03 AM
    5 Pages
    1 2 3 ... 5
    • Replies: 96
    • Views: 3,079
    02-18-2020, 08:37 PM Go to last post
    • Replies: 14
    • Views: 740
    02-17-2020, 11:11 PM Go to last post
    • Replies: 4
    • Views: 243
    02-17-2020, 08:58 PM Go to last post
  2. Successful CP-200 Conversions

    Started by smilingjohn, 04-06-2012 10:25 AM
    5 Pages
    1 2 3 ... 5
    • Replies: 98
    • Views: 43,062
    02-17-2020, 06:36 PM Go to last post
  3. Miller CP-200 208/230v converted to 240v single phase

    Started by CRJarvis, 04-29-2018 04:08 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 4,268
    02-17-2020, 06:29 PM Go to last post
  4. Any 480V VFDs that can run on 240V?

    Started by SBAER, 02-05-2009 11:31 AM
    2 Pages
    1 2
    • Replies: 25
    • Views: 15,254
    02-16-2020, 03:19 PM Go to last post
  5. Vintage Motor Bearing

    Started by Vladymere gr, 02-16-2020 11:47 AM
    bearing, boxes, motor, shop, wool
    • Replies: 0
    • Views: 121
    02-16-2020, 11:47 AM Go to last post
  6. How would you set up your off grid shop?

    Started by Gringo-Gaucho, 01-15-2020 02:04 PM
    2 Pages
    1 2
    3phase, efficiency, vdc, vfd, watt
    • Replies: 26
    • Views: 1,879
    02-15-2020, 09:40 PM Go to last post
  7. Getting a 480v service installed, step down to 208 or 240?

    Started by johfoster, 02-07-2020 03:35 AM
    2 Pages
    1 2
    • Replies: 25
    • Views: 1,383
    02-15-2020, 06:55 PM Go to last post
  8. Multiple Compressor motor problems

    Started by fredhh47, 08-17-2015 05:07 PM
    • Replies: 8
    • Views: 4,163
    02-13-2020, 12:57 PM Go to last post
  9. General electrical question...220v/440v

    Started by CCL4, 08-01-2009 04:36 PM
    • Replies: 13
    • Views: 6,390
    02-12-2020, 04:25 PM Go to last post
    • Replies: 2
    • Views: 1,373
    02-11-2020, 07:39 PM Go to last post
  10. Correct wiring, three phase motor

    Started by ballen, 02-05-2020 03:16 PM
    box, connection, motor, star, wires
    • Replies: 10
    • Views: 625
    02-07-2020, 03:37 PM Go to last post
  11. Powering this old lathe

    Started by meowkat, 02-07-2020 01:25 PM
    • Replies: 0
    • Views: 328
    02-07-2020, 01:25 PM Go to last post
  12. 10/12Kw ATC Spindle needs VFD

    Started by KpAtch3s, 02-05-2020 10:03 PM
    10/12kw, pretty, spindle, title, vfd
    • Replies: 4
    • Views: 296
    02-07-2020, 06:07 AM Go to last post
  13. RPC Voltage question.

    Started by timewarp, 02-04-2020 01:08 AM
    • Replies: 10
    • Views: 658
    02-06-2020, 07:55 PM Go to last post
  14. Good capacitor brand non asian

    Started by jabberwoki, 02-04-2020 05:10 PM
    440/370, 50mfd, box, china, vac
    • Replies: 7
    • Views: 573
    02-06-2020, 11:01 AM Go to last post
  15. Right way to connect #2 and #6 in line?

    Started by Mud, 02-04-2020 05:51 PM
    • Replies: 8
    • Views: 566
    02-05-2020, 06:23 PM Go to last post
  16. Are VFD's bad for motors?

    Started by DennisCA, 11-05-2019 02:48 AM
    3 Pages
    1 2 3
    • Replies: 55
    • Views: 5,107
    02-05-2020, 01:50 AM Go to last post
    • Replies: 9
    • Views: 787
    02-04-2020, 01:17 PM Go to last post
  17. small DC motor lost some magnetism

    Started by metalmagpie, 01-31-2020 09:19 AM
    2 Pages
    1 2
    bearings, magnet, magnetism, make, motor
    • Replies: 20
    • Views: 1,215
    02-04-2020, 11:24 AM Go to last post
  18. Post Would like to add a VFD to a 10HP compressor motor

    Started by aNYsurfer, 01-27-2019 11:40 AM
    2 Pages
    1 2
    • Replies: 29
    • Views: 1,915
    02-02-2020, 07:51 PM Go to last post
    • Replies: 11
    • Views: 3,272
    02-01-2020, 04:26 PM Go to last post
  19. 220v siingle phase to 440, 480 or 575 volt 3 phase

    Started by Mrgt350, 01-12-2013 09:03 AM
    2 Pages
    1 2
    • Replies: 26
    • Views: 29,952
    02-01-2020, 01:48 AM Go to last post
    • Replies: 2
    • Views: 308
    01-31-2020, 04:54 PM Go to last post
    • Replies: 6
    • Views: 423
    01-29-2020, 03:55 PM Go to last post
  20. Toolmaster 1B Variable Frequency Drive

    Started by SABToolmaster, 12-13-2019 07:26 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 1,971
    01-28-2020, 10:32 PM Go to last post
  21. rewire motor 120v to 220v 1ph?

    Started by Boxwood, 01-28-2020 02:58 PM
    • Replies: 1
    • Views: 250
    01-28-2020, 05:49 PM Go to last post
  22. OT- capacity of distribution panel

    Started by crossthread, 01-27-2020 12:18 PM
    amp, breakers, main, panel, question
    • Replies: 16
    • Views: 919
    01-28-2020, 03:33 PM Go to last post
  23. Lincoln CV-400 on single phase...

    Started by CADman_KS, 12-10-2014 07:54 PM
    4 Pages
    1 2 3 ... 4
    • Replies: 67
    • Views: 18,329
    01-27-2020, 09:36 PM Go to last post
    • Replies: 8
    • Views: 15,755
    01-27-2020, 07:08 PM Go to last post
    • Replies: 2
    • Views: 588
    01-27-2020, 06:39 AM Go to last post
  24. How are you powering your Abene Mill?

    Started by KTapply, 01-01-2020 06:02 PM
    2 Pages
    1 2
    • Replies: 29
    • Views: 2,119
    01-26-2020, 10:33 PM Go to last post
  25. 240v to 480v downgrade

    Started by claya, 01-08-2020 09:19 PM
    2 Pages
    1 2
    • Replies: 27
    • Views: 1,851
    01-26-2020, 05:24 PM Go to last post
  26. Wire a bench grinder with messy wiring

    Started by mecheng46, 01-26-2020 04:57 AM
    capacitor, grinder, motor, switch, wire
    • Replies: 3
    • Views: 399
    01-26-2020, 10:18 AM Go to last post
  27. VFD Recommendations?

    Started by catch22, 01-23-2020 08:44 PM
    • Replies: 16
    • Views: 941
    01-24-2020, 07:08 PM Go to last post
  28. Used rotary phase converter???

    Started by Joeblough, 01-13-2020 09:38 PM
    • Replies: 15
    • Views: 1,145
    01-24-2020, 05:52 PM Go to last post
  29. 3 Phase Converter Help!

    Started by SufernTlmkr, 12-25-2019 03:00 PM
    • Replies: 18
    • Views: 1,817
    01-24-2020, 10:56 AM Go to last post
  30. Question Single Phase to 3 Phase

    Started by TheMetrologist, 01-20-2020 06:58 PM
    3-phase, compressor, phase, single, unit
    • Replies: 11
    • Views: 1,005
    01-21-2020, 08:34 PM Go to last post
    • Replies: 2
    • Views: 431
    01-21-2020, 11:40 AM Go to last post

Forum Information and Options

Moderators of this Forum

Thread Display Options

Use this control to limit the display of threads to those newer than the specified time frame.

Allows you to choose the data by which the thread list will be sorted.

Order threads in...

Note: when sorting by date, 'descending order' will show the newest results first.

sponso

Icon Legend

Contains unread posts
Contains unread posts
Contains no unread posts
Contains no unread posts
More than 50 replies or 500 views
Hot thread with unread posts
More than 50 replies or 500 views
Hot thread with no unread posts
Closed Thread
Thread is closed
Thread Contains a Message Written By You
You have posted in this thread

Posting Permissions

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