Page 1 of 216 1231151101 ... LastLast
Threads 1 to 40 of 8611

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
    9 Pages
    1 2 3 ... 9
    • Replies: 176
    • Views: 354,651
    01-16-2019, 07:41 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: 5,609
    08-02-2017, 05:05 PM Go to last post
    • Replies: 0
    • Views: 4,027
    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: 7,846
    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: 15,174
    02-23-2013, 10:31 AM Go to last post
  1. Load Reactor / Filter Questions

    Started by ptsmith, 01-10-2019 02:20 PM
    • Replies: 18
    • Views: 752
    01-19-2019, 10:37 PM Go to last post
  2. Capacitor safety

    Started by DeSelle, 01-16-2019 08:55 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 807
    01-19-2019, 09:49 PM Go to last post
  3. Teco vfd frequency not stable ?

    Started by Jim Moser, 01-17-2019 11:15 AM
    behaving, bridgeport, common, erratic, teco
    • Replies: 0
    • Views: 111
    01-17-2019, 11:15 AM Go to last post
  4. Successful Miller CP300 Welder Haas-Kamp Single Phase Conversion

    Started by ksimolo, 07-18-2013 09:07 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 16,537
    01-16-2019, 09:06 PM Go to last post
  5. what size wire for 400amps?

    Started by wheelieking71, 01-07-2019 01:32 PM
    • Replies: 17
    • Views: 1,084
    01-15-2019, 12:24 AM Go to last post
  6. Need help with Hitachi wj200

    Started by Ishakmoh, 01-14-2019 10:33 AM
    33v, 380v, 3phase, pump, wj200-015
    • Replies: 2
    • Views: 244
    01-14-2019, 06:48 PM Go to last post
  7. Teco E510 VDF Error: leak induction

    Started by MicroMach3, 01-14-2019 12:19 PM
    error, issue, spindle, teco, vfd
    • Replies: 1
    • Views: 182
    01-14-2019, 06:01 PM Go to last post
    • Replies: 16
    • Views: 817
    01-14-2019, 10:48 AM Go to last post
  8. Successful CP-200 Conversions

    Started by smilingjohn, 04-06-2012 10:25 AM
    5 Pages
    1 2 3 ... 5
    • Replies: 90
    • Views: 35,282
    01-11-2019, 11:32 PM Go to last post
  9. teco 1hp 230v VFD starts backwards and slow

    Started by Mr_Bill, 01-08-2019 10:24 PM
    intermittently, motor, slow backwards rotation, start problems, teco vfd
    • Replies: 14
    • Views: 859
    01-11-2019, 08:19 PM Go to last post
    • Replies: 3
    • Views: 290
    01-11-2019, 02:07 AM Go to last post
  10. VFD Help needed

    Started by Thekingofdads, 01-10-2019 12:31 PM
    connections, current, error, vfd, wire
    • Replies: 4
    • Views: 291
    01-10-2019, 08:49 PM Go to last post
  11. 230V single phase to 400V 3phase WYE

    Started by auroracc, 01-04-2019 12:53 PM
    • Replies: 18
    • Views: 1,138
    01-09-2019, 08:56 PM Go to last post
    • Replies: 3
    • Views: 248
    01-09-2019, 08:34 PM Go to last post
  12. Capacitor polarity and bleed resistor questions

    Started by DeSelle, 01-09-2019 06:38 AM
    • Replies: 5
    • Views: 346
    01-09-2019, 07:43 PM Go to last post
  13. 440 / 220 wiring help

    Started by Joseph Durnya, 01-09-2019 03:29 PM
    • Replies: 2
    • Views: 215
    01-09-2019, 05:37 PM Go to last post
  14. What If Question on Phase Perfect

    Started by johnoder, 12-25-2018 10:00 AM
    • Replies: 10
    • Views: 752
    01-09-2019, 02:36 PM Go to last post
  15. Phase Converter into Transformer

    Started by Nathan Hampton, 01-08-2019 10:33 PM
    big, converter, phase, service, transformer
    • Replies: 2
    • Views: 351
    01-09-2019, 08:46 AM Go to last post
    • Replies: 17
    • Views: 1,304
    01-08-2019, 01:57 PM Go to last post
  16. VFD for 3hp 3ph air compressor motor

    Started by MeanMachine1980, 01-07-2019 02:21 AM
    air, motor, phase, single, vfd
    • Replies: 11
    • Views: 508
    01-08-2019, 01:00 AM Go to last post
  17. 40hp Pony start RPC blowing 150amp breaker

    Started by simonswb6, 12-27-2018 10:11 AM
    large pony rpc, phase, pony start rpc, rpc, start
    • Replies: 7
    • Views: 580
    01-07-2019, 09:20 AM Go to last post
  18. Big RPC stalling out on pony start

    Started by Strostkovy, 11-23-2018 01:35 AM
    2 Pages
    1 2
    capacitors, idler, motor, pony, start
    • Replies: 33
    • Views: 1,449
    01-07-2019, 04:12 AM Go to last post
  19. Fuji Frenic Mini Setup

    Started by ptsmith, 01-06-2019 03:23 PM
    f37, fuji, teco, videos, youtube
    • Replies: 0
    • Views: 290
    01-06-2019, 03:23 PM Go to last post
  20. Converting a CV-300 from 3 phase to single

    Started by natemoen, 01-05-2019 09:47 PM
    • Replies: 0
    • Views: 275
    01-05-2019, 09:47 PM Go to last post
  21. Phase Perfect shop install setup

    Started by Old26, 12-15-2018 08:10 AM
    2 Pages
    1 2
    • Replies: 29
    • Views: 1,567
    01-05-2019, 09:36 AM Go to last post
    • Replies: 3
    • Views: 963
    01-04-2019, 08:21 PM Go to last post
  22. Bridgeport milling machine 3 phase motor protection

    Started by EliG, 01-02-2019 09:53 PM
    bridgeport motor overload, mill, overload, power, switches
    • Replies: 4
    • Views: 390
    01-03-2019, 05:33 PM Go to last post
    • Replies: 24
    • Views: 1,113
    01-03-2019, 12:36 PM Go to last post
  23. Power Down Buck Transformer when not in use ?

    Started by Insert, 12-26-2018 12:38 AM
    2 Pages
    1 2
    buck, current, garage, power, transformers
    • Replies: 20
    • Views: 1,238
    01-02-2019, 10:41 AM Go to last post
  24. Pro VFD guys, lets figure out this Yaskawa 626VM3

    Started by huleo, 12-28-2018 02:37 AM
    charge, drive, immediately, power, powered
    • Replies: 4
    • Views: 541
    12-29-2018, 03:07 AM Go to last post
  25. VFD Solution to my problems?

    Started by Pghprototype, 12-26-2018 07:53 PM
    dual drive, lathe, leblond, motor, vfd
    • Replies: 7
    • Views: 533
    12-27-2018, 07:38 PM Go to last post
  26. Bridgeport Wiring (Wire Gauge)

    Started by ETRem1, 12-25-2018 10:39 AM
    bridgeport, converter, gauge, static, wire
    • Replies: 5
    • Views: 452
    12-27-2018, 11:35 AM Go to last post
  27. Main Breaker Tripping

    Started by Insert, 12-11-2018 11:52 PM
    2 Pages
    1 2
    • Replies: 39
    • Views: 2,728
    12-25-2018, 01:23 PM Go to last post
  28. Have a chance to pick up a Ronk

    Started by rj1939, 12-06-2018 04:12 PM
    • Replies: 10
    • Views: 899
    12-22-2018, 09:57 AM Go to last post
  29. Recommended 5hp Sensorless Vector Drive VFDs???

    Started by jj80909, 12-21-2018 04:09 PM
    5hp, drive, rated, sensorless, vector
    • Replies: 1
    • Views: 366
    12-21-2018, 08:58 PM Go to last post
  30. Crack in Buck-Boost Transformer Resin ?

    Started by Insert, 12-20-2018 10:34 AM
    • Replies: 10
    • Views: 791
    12-21-2018, 05:23 AM Go to last post
  31. Surge protection recommendations

    Started by Fish On, 12-03-2018 06:09 PM
    phase, protect, protection, rpc, surge
    • Replies: 5
    • Views: 679
    12-20-2018, 03:55 PM Go to last post
  32. Would this be a good upgrade motor??

    Started by Mram10, 12-19-2018 08:03 AM
    • Replies: 7
    • Views: 567
    12-19-2018, 11:18 PM Go to last post
  33. Vari Speed BP: Phase converter vs VFD

    Started by Jik1125, 11-15-2018 08:49 PM
    • Replies: 18
    • Views: 1,184
    12-19-2018, 07:13 PM Go to last post
  34. Renewable fuse?

    Started by Hobby Shop, 12-17-2018 08:47 AM
    20amp, cheap, cut, fuse, renewable
    • Replies: 3
    • Views: 504
    12-19-2018, 08:13 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
  •