Page 1 of 235 1231151101 ... LastLast
Threads 1 to 40 of 9375

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: 192
    • Views: 417,792
    06-07-2020, 10:10 PM Go to last post
  2. Sticky Thread Sticky: Motor drum switch wiring references Please look before asking

    Started by JST, 04-13-2020 11:13 PM
    drum, phase, single, step, switch
    • Replies: 1
    • Views: 1,958
    04-13-2020, 11:13 PM Go to last post
  3. 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: 14,323
    08-02-2017, 05:05 PM Go to last post
    • Replies: 0
    • Views: 8,649
    04-03-2017, 02:11 PM Go to last post
  4. 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: 12,682
    01-10-2016, 01:09 AM Go to last post
  5. Sticky Thread Sticky: A reminder.... please make your thread title meaningful

    Started by JST, 02-23-2013 10:31 AM
    • Replies: 0
    • Views: 20,776
    02-23-2013, 10:31 AM Go to last post
  1. DC Motor Starter Fried?

    Started by ChipChaff, 11-18-2020 04:10 PM
    2 Pages
    1 2
    250v, couple, motor, starter, years
    • Replies: 25
    • Views: 1,277
    11-24-2020, 07:06 PM Go to last post
    • Replies: 15
    • Views: 10,941
    11-23-2020, 09:15 PM Go to last post
  2. Is my motor dead/dying?

    Started by DocsMachine, 11-12-2020 04:53 AM
    • Replies: 18
    • Views: 1,076
    11-23-2020, 02:38 PM Go to last post
  3. Parallel Motor Rotary Phase Converter Help

    Started by lethal375, 11-20-2020 09:13 PM
    added, converter, motor, phase, rotary
    • Replies: 3
    • Views: 302
    11-23-2020, 01:12 PM Go to last post
  4. Toshiba VF-S15 VFD help

    Started by steve26, 11-22-2020 10:11 PM
    mill, toshiba, turn, vfd, wire
    • Replies: 4
    • Views: 223
    11-23-2020, 05:14 AM Go to last post
    • Replies: 0
    • Views: 18
    11-22-2020, 01:14 PM Go to last post
  5. 415 Volt D.I.Y. Phase Converter Idea's For Australia

    Started by Jim Kennedy, 12-05-2016 05:28 PM
    3 Pages
    1 2 3
    • Replies: 59
    • Views: 8,010
    11-21-2020, 09:30 PM Go to last post
  6. rotary phase converter for cnc lathe

    Started by coyote06, 10-13-2020 11:18 PM
    cnc, lathe, phase, rotary, single
    • Replies: 5
    • Views: 665
    11-20-2020, 02:17 PM Go to last post
  7. Post Miller CP-250TS converted to single-phase

    Started by DaveKamp, 06-22-2010 09:43 PM
    8 Pages
    1 2 3 ... 8
    • Replies: 140
    • Views: 91,154
    11-19-2020, 07:35 PM Go to last post
  8. M1450B AC TECH help needed

    Started by DEH, 11-15-2020 11:11 AM
    220v, lathes, phase, single, vfds
    • Replies: 4
    • Views: 227
    11-19-2020, 05:35 PM Go to last post
  9. Leaking electricity from transformers.

    Started by e723, 10-19-2020 09:59 PM
    3 Pages
    1 2 3
    120v, bill, coming, machines, shop
    • Replies: 45
    • Views: 2,879
    11-18-2020, 01:06 PM Go to last post
    • Replies: 4
    • Views: 212
    11-17-2020, 10:58 PM Go to last post
  10. 7.5 Hp 3 Phz Compressor on 1 Phz power

    Started by CarlBoyd, 11-01-2020 07:03 PM
    converter, motor, options, phase, static
    • Replies: 18
    • Views: 960
    11-17-2020, 03:23 PM Go to last post
  11. Fixing a FWD-OFF-REV Switch on a Vertical Mill

    Started by jimbojonesn, 11-16-2020 07:48 PM
    jet, jet jtm-2, oem, switch, vertical
    • Replies: 1
    • Views: 297
    11-17-2020, 12:19 PM Go to last post
  12. phase quest with CNC ??

    Started by coyote06, 11-16-2020 04:23 PM
    american, cnc, phase, price, quest
    • Replies: 2
    • Views: 181
    11-16-2020, 05:46 PM Go to last post
  13. OT Panel/Circuit Breaker Board Selection Help Needed

    Started by dalmatiangirl61, 09-21-2020 04:01 PM
    2 Pages
    1 2
    • Replies: 36
    • Views: 2,131
    11-15-2020, 04:34 PM Go to last post
  14. Direct on line after VFD startup

    Started by Strostkovy, 11-11-2020 09:08 PM
    blower, motors, phase, reason, vfd
    • Replies: 14
    • Views: 855
    11-14-2020, 04:07 PM Go to last post
  15. CNC plasma noise with new transformer

    Started by Esracerx46, 11-05-2020 04:00 PM
    crane, delta, funny, plasma, transformer
    • Replies: 6
    • Views: 435
    11-12-2020, 10:50 PM Go to last post
  16. Successful Miller CP300 Welder Haas-Kamp Single Phase Conversion

    Started by ksimolo, 07-18-2013 09:07 PM
    2 Pages
    1 2
    • Replies: 26
    • Views: 28,291
    11-12-2020, 08:49 PM Go to last post
  17. Rotation of idler motor

    Started by Don Gitzel, 11-10-2020 12:57 AM
    cheers, clockwise, idler, rotate, started
    • Replies: 8
    • Views: 528
    11-12-2020, 01:01 AM Go to last post
  18. Allen Bradley Bulletin 712 transformer

    Started by Mold God, 11-07-2020 01:06 PM
    • Replies: 7
    • Views: 354
    11-11-2020, 01:40 AM Go to last post
    • Replies: 0
    • Views: 185
    11-09-2020, 11:40 PM Go to last post
  19. Fadal vmc15 xt t-813 ele-0201

    Started by Ballistic42, 11-08-2020 11:24 PM
    condition, fadal, t-813, transformer, vmc15
    • Replies: 0
    • Views: 220
    11-08-2020, 11:24 PM Go to last post
  20. Clamp on amp meter that records highs for the day

    Started by Mickey_D, 11-03-2020 04:04 PM
    added, amps, back, clamp, phase
    • Replies: 12
    • Views: 863
    11-07-2020, 06:24 AM Go to last post
  21. AA battery connection help

    Started by Froneck, 11-02-2020 04:01 PM
    battery, connection, good, run, wall
    • Replies: 7
    • Views: 513
    11-06-2020, 09:25 AM Go to last post
    • Replies: 13
    • Views: 673
    11-03-2020, 04:06 PM Go to last post
  22. Georgii Kobold AC motor switch

    Started by Scra99tch, 10-18-2020 10:05 PM
    • Replies: 3
    • Views: 383
    11-03-2020, 11:25 AM Go to last post
  23. which phase is less expensive to use

    Started by Wolftrio3, 10-28-2020 11:51 AM
    $1000.00, 3phase, expensive, installed, phase
    • Replies: 12
    • Views: 940
    11-02-2020, 06:42 PM Go to last post
  24. Miller FC-600 Single Phase Conversion Help

    Started by zachoak, 10-23-2020 08:45 PM
    • Replies: 6
    • Views: 530
    11-01-2020, 03:43 PM Go to last post
    • Replies: 7
    • Views: 942
    11-01-2020, 12:46 AM Go to last post
    • Replies: 5
    • Views: 439
    10-31-2020, 10:41 AM Go to last post
  25. Help rewiring motor from 460 to 208

    Started by Damon73, 10-26-2020 03:10 PM
    2 Pages
    1 2
    • Replies: 30
    • Views: 1,346
    10-30-2020, 11:18 PM Go to last post
  26. Motor Controller Wiring help

    Started by 57buick, 10-27-2020 08:03 PM
    • Replies: 5
    • Views: 396
    10-30-2020, 05:35 PM Go to last post
  27. VFD Installation considerations

    Started by rabler, 10-21-2020 03:32 PM
    • Replies: 4
    • Views: 420
    10-27-2020, 08:19 PM Go to last post
  28. 3 wire Brushed 110vdc motor wiring

    Started by 57buick, 10-26-2020 11:38 PM
    • Replies: 8
    • Views: 486
    10-27-2020, 08:13 PM Go to last post
    • Replies: 9
    • Views: 847
    10-26-2020, 12:34 PM Go to last post
    • Replies: 3
    • Views: 383
    10-24-2020, 01:53 AM Go to last post
  29. Kia CNC mill 7.5hp phase conversion

    Started by Stewdog, 10-22-2020 07:16 PM
    7.5hp, company, lean, mill, phase
    • Replies: 1
    • Views: 274
    10-23-2020, 01:56 PM Go to last post
  30. Capacitors in series and or in parallel

    Started by Krankieone, 10-16-2020 09:35 PM
    50uf, capacitors, parallel, school, series
    • Replies: 7
    • Views: 671
    10-21-2020, 06:29 PM Go to last post
    • Replies: 21
    • Views: 2,016
    10-21-2020, 02:06 PM 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
  •