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Forum: Transformers, Phase Converters and VFD

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

    • Replies: 9
    • Views: 1,416
    01-30-2019, 07:25 PM Go to last post
  1. VDF for a Bridgeport 2HP in residential setting

    Started by manoweb, 01-27-2019 04:36 AM
    2 Pages
    1 2
    • Replies: 26
    • Views: 1,694
    01-30-2019, 04:36 PM Go to last post
    • Replies: 0
    • Views: 341
    01-29-2019, 09:20 PM Go to last post
    • Replies: 5
    • Views: 571
    01-28-2019, 06:49 PM Go to last post
  2. Capacitor safety

    Started by DeSelle, 01-16-2019 08:55 PM
    3 Pages
    1 2 3
    • Replies: 41
    • Views: 2,697
    01-27-2019, 12:58 PM Go to last post
  3. Phase converter started making terrible noise

    Started by Ender323, 01-25-2019 05:03 PM
    converter, electric, noise, phase, terrible
    • Replies: 6
    • Views: 1,165
    01-27-2019, 12:31 AM Go to last post
    • Replies: 8
    • Views: 668
    01-24-2019, 10:58 AM Go to last post
  4. Start - Stop Push Button Wiring

    Started by nineandtwothirds, 01-22-2019 10:10 AM
    • Replies: 8
    • Views: 6,151
    01-23-2019, 01:11 PM Go to last post
  5. Air Compressor and a VFD

    Started by piedmontg, 03-18-2008 03:53 AM
    • Replies: 10
    • Views: 21,085
    01-23-2019, 06:46 AM Go to last post
  6. Need help wiring in new Radial Arm Drill Press

    Started by outdoort, 09-10-2018 01:30 PM
    • Replies: 18
    • Views: 1,647
    01-22-2019, 10:54 PM Go to last post
  7. vfd vrs. Vector

    Started by rich p, 04-30-2004 04:49 PM
    • Replies: 8
    • Views: 15,179
    01-21-2019, 01:55 PM Go to last post
    • Replies: 18
    • Views: 1,976
    01-20-2019, 06:10 PM Go to last post
  8. Load Reactor / Filter Questions

    Started by ptsmith, 01-10-2019 02:20 PM
    • Replies: 18
    • Views: 1,449
    01-19-2019, 10:37 PM Go to last post
  9. Teco vfd frequency not stable ?

    Started by Jim Moser, 01-17-2019 11:15 AM
    behaving, bridgeport, common, erratic, teco
    • Replies: 0
    • Views: 403
    01-17-2019, 11:15 AM Go to last post
  10. 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: 20,566
    01-16-2019, 09:06 PM Go to last post
  11. what size wire for 400amps?

    Started by wheelieking71, 01-07-2019 01:32 PM
    • Replies: 17
    • Views: 4,141
    01-15-2019, 12:24 AM Go to last post
  12. Need help with Hitachi wj200

    Started by Ishakmoh, 01-14-2019 10:33 AM
    33v, 380v, 3phase, pump, wj200-015
    • Replies: 2
    • Views: 475
    01-14-2019, 06:48 PM Go to last post
  13. Teco E510 VDF Error: leak induction

    Started by MicroMach3, 01-14-2019 12:19 PM
    error, issue, spindle, teco, vfd
    • Replies: 1
    • Views: 451
    01-14-2019, 06:01 PM Go to last post
    • Replies: 16
    • Views: 1,734
    01-14-2019, 10:48 AM Go to last post
  14. 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: 1,713
    01-11-2019, 08:19 PM Go to last post
    • Replies: 3
    • Views: 684
    01-11-2019, 02:07 AM Go to last post
  15. VFD Help needed

    Started by Thekingofdads, 01-10-2019 12:31 PM
    connections, current, error, vfd, wire
    • Replies: 4
    • Views: 2,111
    01-10-2019, 08:49 PM Go to last post
  16. 230V single phase to 400V 3phase WYE

    Started by auroracc, 01-04-2019 12:53 PM
    • Replies: 18
    • Views: 2,297
    01-09-2019, 08:56 PM Go to last post
    • Replies: 3
    • Views: 584
    01-09-2019, 08:34 PM Go to last post
  17. Capacitor polarity and bleed resistor questions

    Started by DeSelle, 01-09-2019 06:38 AM
    • Replies: 5
    • Views: 759
    01-09-2019, 07:43 PM Go to last post
  18. 440 / 220 wiring help

    Started by Joseph Durnya, 01-09-2019 03:29 PM
    • Replies: 2
    • Views: 511
    01-09-2019, 05:37 PM Go to last post
  19. What If Question on Phase Perfect

    Started by johnoder, 12-25-2018 10:00 AM
    • Replies: 10
    • Views: 1,099
    01-09-2019, 02:36 PM Go to last post
  20. Phase Converter into Transformer

    Started by Nathan Hampton, 01-08-2019 10:33 PM
    big, converter, phase, service, transformer
    • Replies: 2
    • Views: 775
    01-09-2019, 08:46 AM Go to last post
  21. VFD for 3hp 3ph air compressor motor

    Started by MeanMachine1980, 01-07-2019 02:21 AM
    air, motor, phase, single, vfd
    • Replies: 11
    • Views: 1,651
    01-08-2019, 01:00 AM Go to last post
  22. 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: 966
    01-07-2019, 09:20 AM Go to last post
    • Replies: 3
    • Views: 1,221
    01-04-2019, 08:21 PM Go to last post
  23. 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: 922
    01-03-2019, 05:33 PM Go to last post
    • Replies: 24
    • Views: 2,032
    01-03-2019, 12:36 PM Go to last post
  24. 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: 1,934
    01-02-2019, 10:41 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: 780
    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: 908
    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: 3,483
    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: 1,500
    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: 643
    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: 960
    12-21-2018, 05:23 AM Go to last post

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