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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 12:46 AM
    10 Pages
    1 2 3 ... 10
    • Replies: 186
    • Views: 394,478
    03-04-2020, 05:26 AM Go to last post
  2. Sticky Thread Sticky: Huanyang VFDs.... Banned from discussion

    Started by JST, 08-02-2017 04:05 PM
    banned, huanyang, sold, units, vfds
    • Replies: 0
    • Views: 10,917
    08-02-2017, 04:05 PM Go to last post
    • Replies: 0
    • Views: 6,863
    04-03-2017, 01:11 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 12:09 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: 10,940
    01-10-2016, 12:09 AM Go to last post
  4. Sticky Thread Sticky: A reminder.... please make your thread title meaningful

    Started by JST, 02-23-2013 09:31 AM
    • Replies: 0
    • Views: 19,054
    02-23-2013, 09:31 AM Go to last post
  1. Old Wagner Motor - need help

    Started by ClayS, 04-02-2020 01:12 PM
    • Replies: 14
    • Views: 378
    04-04-2020, 01:08 PM Go to last post
  2. running a 3 phase motor on a 9" South Bend

    Started by petrofun, 04-03-2020 10:18 AM
    bend, motor, run, voltage, volts
    • Replies: 6
    • Views: 239
    04-04-2020, 12:54 PM Go to last post
    • Replies: 0
    • Views: 4
    04-04-2020, 12:53 PM Go to last post
    • Replies: 2
    • Views: 4,483
    04-04-2020, 12:41 PM Go to last post
    • Replies: 7
    • Views: 302
    04-04-2020, 11:57 AM Go to last post
  3. Yaskawa V1000 Tripping on e-stop?

    Started by dazz, 03-29-2020 04:17 AM
    • Replies: 13
    • Views: 625
    04-04-2020, 06:57 AM Go to last post
  4. 3 Phase inverter,

    Started by griff25-06, 07-07-2019 04:05 PM
    240v, 2hp, 415v, inverter, phase
    • Replies: 14
    • Views: 2,406
    04-04-2020, 06:17 AM Go to last post
  5. Clausing wiring issues

    Started by Mattr222, 04-03-2020 12:16 AM
    forward, motor, switch, time, wiring
    • Replies: 1
    • Views: 192
    04-04-2020, 12:20 AM Go to last post
  6. 415 Volt D.I.Y. Phase Converter Idea's For Australia

    Started by Jim Kennedy, 12-05-2016 04:28 PM
    3 Pages
    1 2 3
    • Replies: 40
    • Views: 3,109
    04-03-2020, 11:18 PM Go to last post
  7. Help with switch for motor

    Started by mega arc 5040dd, 03-18-2020 11:24 AM
    2 Pages
    1 2
    230v, lathe, motor, switch, turn
    • Replies: 20
    • Views: 1,007
    04-03-2020, 10:11 PM Go to last post
  8. SB Turnado wiring with Furnas control box

    Started by D60, 04-02-2020 09:18 PM
    • Replies: 3
    • Views: 204
    04-03-2020, 08:05 PM Go to last post
    • Replies: 6
    • Views: 295
    04-02-2020, 10:25 PM Go to last post
  9. Brook Crompton single phase motor damage

    Started by borntofight00, 04-02-2020 03:57 PM
    • Replies: 4
    • Views: 190
    04-02-2020, 07:39 PM Go to last post
  10. New shop electrical service

    Started by MotoX, 03-20-2020 10:25 AM
    240v, building, phase, service, single
    • Replies: 15
    • Views: 1,065
    04-01-2020, 09:57 PM Go to last post
  11. Help with building a Transformer Phase Converter.

    Started by JarrettHenderson, 03-22-2020 03:26 PM
    5 Pages
    1 2 3 ... 5
    • Replies: 81
    • Views: 3,392
    04-01-2020, 06:51 PM Go to last post
  12. Clausing 5904 Mag Starter Issue

    Started by claybreaker 144, 03-31-2020 03:13 PM
    • Replies: 3
    • Views: 212
    04-01-2020, 07:45 AM Go to last post
  13. Bad voltage imbalance.

    Started by Don Gitzel, 03-23-2020 04:33 PM
    • Replies: 17
    • Views: 878
    03-30-2020, 08:44 AM Go to last post
  14. Successful CP-200 Conversions

    Started by smilingjohn, 04-06-2012 09:25 AM
    6 Pages
    1 2 3 ... 6
    • Replies: 101
    • Views: 44,895
    03-29-2020, 11:39 AM Go to last post
  15. sizing a control transformer

    Started by tomjelly, 03-24-2020 06:53 PM
    200va, 24va, 24vac, sealed, transformer
    • Replies: 7
    • Views: 448
    03-29-2020, 08:33 AM Go to last post
  16. Citizen Cincom F12 3 Phase Power

    Started by LIFTED, 11-08-2019 05:17 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 1,459
    03-28-2020, 10:32 PM Go to last post
  17. 3ph POWERMATIC 1150 (How to wire vfd with mag starter)

    Started by Grnmtntri11, 03-22-2020 06:15 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 941
    03-28-2020, 04:41 PM Go to last post
  18. Converting an RC 256 to single phase

    Started by tjb836, 02-25-2012 07:17 PM
    2 Pages
    1 2
    • Replies: 33
    • Views: 14,486
    03-26-2020, 12:26 PM Go to last post
    • Replies: 2
    • Views: 262
    03-25-2020, 11:39 PM Go to last post
  19. Feeler FTL-618 on a VFD?

    Started by intothefiregw, 03-21-2020 09:36 PM
    • Replies: 15
    • Views: 716
    03-25-2020, 12:27 PM Go to last post
  20. Rotary phase converter questions

    Started by joebass, 03-21-2020 02:41 PM
    • Replies: 6
    • Views: 638
    03-24-2020, 09:22 AM Go to last post
  21. magnetek gpd 503 on single phase

    Started by b.friel, 03-17-2020 07:36 PM
    magnetek, phase, run, single, vfd
    • Replies: 5
    • Views: 429
    03-23-2020, 01:11 PM Go to last post
  22. phase master 15hp

    Started by b.friel, 03-22-2020 10:16 PM
    • Replies: 1
    • Views: 299
    03-22-2020, 10:55 PM Go to last post
  23. Arboga G2508 Drillpress, Run with VFD?

    Started by pippispappa, 03-22-2020 03:23 AM
    arboga, drillpress, g2508, power, vfd
    • Replies: 3
    • Views: 345
    03-22-2020, 12:08 PM Go to last post
    • Replies: 5
    • Views: 555
    03-22-2020, 08:12 AM Go to last post
  24. 400VAC 50Hz Cost Effectively

    Started by I'llFixIt, 03-20-2020 11:30 AM
    400vac, frequency, machine, run, voltage
    • Replies: 6
    • Views: 497
    03-21-2020, 03:32 AM Go to last post
  25. Help Removing Brake from Baldor 3 Phase Motor

    Started by Nemesis, 03-19-2020 04:39 PM
    • Replies: 2
    • Views: 337
    03-20-2020, 02:59 PM Go to last post
    • Replies: 16
    • Views: 1,632
    03-20-2020, 12:55 AM Go to last post
  26. Shaded Pole Motor Hums No Start

    Started by Doug W, 03-05-2020 03:02 AM
    hums, motor, pole, shaded, start
    • Replies: 14
    • Views: 1,067
    03-19-2020, 07:31 PM Go to last post
    • Replies: 5
    • Views: 1,385
    03-18-2020, 09:11 PM Go to last post
    • Replies: 1
    • Views: 363
    03-18-2020, 05:12 PM Go to last post
  27. What Motor am I dealing with?

    Started by Marco Schwan., 03-16-2020 12:43 AM
    idea, it’s, motor, speedcontrol
    • Replies: 7
    • Views: 613
    03-18-2020, 03:00 PM Go to last post
  28. Rotary phase converter on hoist

    Started by Don Gitzel, 03-12-2020 02:24 PM
    brake, hoist, motor, phase, rotary
    • Replies: 10
    • Views: 732
    03-17-2020, 04:40 PM Go to last post
  29. Hydraulic Press brake Dropping Volts HELP

    Started by flagvan2000, 02-26-2020 10:43 AM
    2 Pages
    1 2
    • Replies: 34
    • Views: 1,595
    03-17-2020, 12:02 PM Go to last post
  30. First RPC build

    Started by West-7, 03-12-2020 02:54 PM
    motor, work, 10hp, pony, size
    • Replies: 10
    • Views: 777
    03-17-2020, 05:45 AM Go to last post
    • Replies: 6
    • Views: 584
    03-16-2020, 03:26 PM Go to last post

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