Page 1 of 231 1231151101 ... LastLast
Threads 1 to 40 of 9240

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: 192
    • Views: 404,788
    06-07-2020, 09:10 PM Go to last post
  2. Sticky Thread Sticky: Motor drum switch wiring references Please look before asking

    Started by JST, 04-13-2020 10:13 PM
    drum, phase, single, step, switch
    • Replies: 1
    • Views: 903
    04-13-2020, 10:13 PM Go to last post
  3. 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: 12,418
    08-02-2017, 04:05 PM Go to last post
    • Replies: 0
    • Views: 7,773
    04-03-2017, 01:11 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 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: 11,815
    01-10-2016, 12:09 AM Go to last post
  5. Sticky Thread Sticky: A reminder.... please make your thread title meaningful

    Started by JST, 02-23-2013 09:31 AM
    • Replies: 0
    • Views: 19,950
    02-23-2013, 09:31 AM Go to last post
  1. Klöckner-Moeller motor protectors

    Started by ballen, 07-04-2020 05:08 AM
    coolant, motor, protector, pump, spare
    • Replies: 5
    • Views: 235
    07-05-2020, 08:37 AM Go to last post
  2. Dake MEP Tiger 350 Cold Saw VFD Power Question

    Started by Parker1320, 07-04-2020 07:26 PM
    cold saw, coolant pump, dake, vfd, vfd 3 phase
    • Replies: 2
    • Views: 119
    07-05-2020, 01:17 AM Go to last post
  3. RPC blows adjacent circuits

    Started by rimcanyon, 06-27-2020 08:39 PM
    3 Pages
    1 2 3
    • Replies: 46
    • Views: 1,657
    07-03-2020, 07:58 PM Go to last post
  4. LSIS (LG) VFD overload "failure" mode

    Started by union7, 07-01-2020 06:07 PM
    motor, overload, phase, reset, vfd
    • Replies: 4
    • Views: 215
    07-03-2020, 09:42 AM Go to last post
    • Replies: 30
    • Views: 1,963
    07-03-2020, 01:53 AM Go to last post
  5. OT? DC motor question

    Started by metalmagpie, 06-27-2020 02:23 PM
    control, field, low, motor, speed
    • Replies: 15
    • Views: 755
    07-02-2020, 07:11 PM Go to last post
  6. Pony Motor Question - 25 HP RPC

    Started by Balvar24, 02-25-2020 03:40 PM
    2 Pages
    1 2
    • Replies: 28
    • Views: 3,155
    07-02-2020, 10:19 AM Go to last post
  7. three phase selector switch wiring help

    Started by niterider40, 06-28-2020 06:22 PM
    • Replies: 1
    • Views: 172
    07-01-2020, 09:41 PM Go to last post
    • Replies: 5
    • Views: 631
    06-30-2020, 11:10 PM Go to last post
  8. Keep my MP-45E and RPC, Haas Kamp, or sell?

    Started by TrendMend, 06-25-2020 11:11 PM
    miller, miller help, phase converter, rotary converter, sell
    • Replies: 2
    • Views: 310
    06-30-2020, 09:42 PM Go to last post
  9. Open Delta transformer wiring

    Started by beckerkumm, 04-29-2017 09:30 PM
    5 Pages
    1 2 3 ... 5
    • Replies: 84
    • Views: 11,998
    06-30-2020, 07:14 PM Go to last post
    • Replies: 11
    • Views: 856
    06-30-2020, 12:59 PM Go to last post
  10. Low voltage application- wye or delta

    Started by Don Gitzel, 06-06-2020 06:40 PM
    • Replies: 10
    • Views: 937
    06-28-2020, 08:28 PM Go to last post
  11. single vs 3 phase question

    Started by Tribsa, 06-19-2020 02:22 PM
    2 Pages
    1 2
    electrical, motor, phase, question, single
    • Replies: 22
    • Views: 1,544
    06-27-2020, 09:21 AM Go to last post
    • Replies: 12
    • Views: 915
    06-24-2020, 06:15 PM Go to last post
  12. ITE Contactor help?

    Started by jerrdan john, 02-23-2015 12:22 PM
    • Replies: 11
    • Views: 5,829
    06-23-2020, 03:51 PM Go to last post
    • Replies: 10
    • Views: 572
    06-20-2020, 09:42 AM Go to last post
  13. 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: 53
    • Views: 5,670
    06-18-2020, 10:57 PM Go to last post
  14. Slip Compensasion Motor Noise

    Started by ptsmith, 06-18-2020 09:41 PM
    85%, balance, lower, noise, slip
    • Replies: 0
    • Views: 232
    06-18-2020, 09:41 PM Go to last post
  15. For thermite: dc motor gear

    Started by jim rozen, 06-18-2020 07:44 AM
    gear, motor, power, shop, thermite
    • Replies: 2
    • Views: 354
    06-18-2020, 10:02 AM Go to last post
  16. Wiring 3 phase Delta and 110 through NEMA L15-30 Plug?

    Started by thepass, 06-14-2020 03:55 PM
    2 Pages
    1 2
    l15-30, machine, motor, plug, power
    • Replies: 20
    • Views: 1,188
    06-18-2020, 09:47 AM Go to last post
  17. Line Contactor for VFD Question.

    Started by dk4one, 06-17-2020 04:29 PM
    contactor, line, vfd, vfd help?, vfd input wiring
    • Replies: 3
    • Views: 281
    06-17-2020, 10:35 PM Go to last post
    • Replies: 17
    • Views: 609
    06-17-2020, 05:37 PM Go to last post
  18. VFD to Power Supply Trouble

    Started by I'llFixIt, 05-21-2020 03:23 PM
    2 Pages
    1 2
    amps, drive, power, rated, supply
    • Replies: 23
    • Views: 1,897
    06-17-2020, 04:46 PM Go to last post
    • Replies: 21
    • Views: 1,169
    06-14-2020, 09:18 PM Go to last post
  19. Need info on cycle timer for autolube pump

    Started by jackal, 06-09-2020 12:16 AM
    • Replies: 6
    • Views: 676
    06-13-2020, 10:15 PM Go to last post
  20. Testing 5hp converter

    Started by Don Gitzel, 06-07-2020 02:22 PM
    • Replies: 14
    • Views: 1,175
    06-13-2020, 09:37 PM Go to last post
  21. Motor replacement for Grizzly G0750G

    Started by VBSE, 06-13-2020 08:33 AM
    • Replies: 2
    • Views: 496
    06-13-2020, 12:23 PM Go to last post
  22. Which type of 3 phase converter should I implement?

    Started by homer14, 05-15-2020 01:18 PM
    4 Pages
    1 2 3 ... 4
    • Replies: 79
    • Views: 4,041
    06-11-2020, 11:55 AM Go to last post
  23. Fadal T-812 vs T-813

    Started by Neo6, 06-11-2020 12:35 AM
    email, fadal, mixed, phase, t-813
    • Replies: 0
    • Views: 267
    06-11-2020, 12:35 AM Go to last post
  24. Weird issue with VFD hanging on acceleration. Any ideas?

    Started by eKretz, 06-02-2020 02:53 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 1,525
    06-09-2020, 08:57 PM Go to last post
    • Replies: 17
    • Views: 1,985
    06-08-2020, 10:17 PM Go to last post
  25. GS2 Potentiometer issues

    Started by dgolladay, 06-06-2020 03:02 PM
    drive, frequency, keypad, motor, potentiometer
    • Replies: 9
    • Views: 640
    06-08-2020, 01:13 AM Go to last post
  26. Chinese Digital Phase Converter ripped "Phase Perfect"?

    Started by Neo6, 06-06-2020 04:52 PM
    2 Pages
    1 2
    chinese, digital, makes, perfect, phase
    • Replies: 22
    • Views: 1,962
    06-07-2020, 09:15 PM Go to last post
  27. Phase Converter Buzzing

    Started by Grenade, 06-02-2020 11:37 PM
    idler, l1-l3, load, motor, phase
    • Replies: 4
    • Views: 566
    06-07-2020, 06:24 PM Go to last post
    • Replies: 19
    • Views: 1,435
    06-06-2020, 10:54 PM Go to last post
  28. Teco FM50 configuration with SB10L

    Started by Slash2nut, 06-04-2020 04:35 PM
    • Replies: 3
    • Views: 449
    06-06-2020, 06:32 AM Go to last post
  29. 3 phase for Bridgeport

    Started by true temper, 06-04-2020 09:44 PM
    instant, list, phase, power, tapping
    • Replies: 14
    • Views: 920
    06-05-2020, 09:54 PM Go to last post
  30. 10hp air compressor wiring

    Started by Atlaslathe, 06-02-2020 06:57 PM
    2 Pages
    1 2
    100ft, breaker, failure, gauge, wire
    • Replies: 26
    • Views: 1,275
    06-05-2020, 09:03 PM Go to last post
  31. Wiring a single phase motor to drum switch

    Started by neilca, 05-09-2008 10:07 AM
    2 Pages
    1 2
    • Replies: 37
    • Views: 113,584
    06-05-2020, 05:05 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
  •