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Forum: ELECTRICALS

Variable Frequency Drive / Inverter and all other electrical questions and help here

  1. Have you ever seen a motor get this hot?

    Started by nigelpearson, 22nd Feb 2023 07:49 AM
    • Replies: 8
    • Views: 1,779
    22nd Feb 2023, 09:24 PM Go to last post
  2. Weird lathe motor issue

    Started by nigelpearson, 27th Dec 2022 05:41 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 3,581
    21st Feb 2023, 06:12 AM Go to last post
  3. Powerboard

    Started by Poloris, 13th Feb 2023 01:35 PM
    • Replies: 5
    • Views: 1,224
    14th Feb 2023, 01:29 PM Go to last post
  4. Dead 3 phase motor beyond saving or is it?

    Started by Karl Robbers, 23rd Jan 2023 11:07 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 3,147
    1st Feb 2023, 07:41 PM Go to last post
  5. Dead winch, motor reversal issue

    Started by nigelpearson, 19th Dec 2022 09:22 PM
    • Replies: 8
    • Views: 1,854
    22nd Dec 2022, 11:03 PM Go to last post
  6. HuanYang VFD no variable frequency

    Started by bollie7, 18th Dec 2022 10:40 AM
    • Replies: 10
    • Views: 1,445
    21st Dec 2022, 10:18 AM Go to last post
  7. New DRO ?

    Started by Reidy41, 11th Dec 2022 10:54 AM
    • Replies: 10
    • Views: 2,002
    14th Dec 2022, 12:51 PM Go to last post
  8. Welders with a 15 amp plug

    Started by Old Boilermaker, 30th Nov 2022 02:54 PM
    4 Pages
    1 2 3 4
    • Replies: 45
    • Views: 5,967
    13th Dec 2022, 06:11 PM Go to last post
  9. How is I1max defined?

    Started by Jack Ryan, 8th Dec 2022 12:16 PM
    • Replies: 0
    • Views: 1,120
    8th Dec 2022, 12:16 PM Go to last post
  10. Phase Changer PC-4 Wiring Photos

    Started by kwijibo99, 21st Nov 2022 03:13 PM
    • Replies: 11
    • Views: 1,843
    6th Dec 2022, 07:48 PM Go to last post
  11. Single phase input VFD to 3ph output on a lathe

    Started by DoctorWu, 28th Nov 2022 08:58 AM
    3 Pages
    1 2 3
    • Replies: 30
    • Views: 3,621
    6th Dec 2022, 03:40 PM Go to last post
  12. Single phase motor that got wet

    Started by OxxAndBert, 12th Nov 2022 05:30 PM
    • Replies: 6
    • Views: 1,468
    3rd Dec 2022, 06:36 PM Go to last post
    • Replies: 14
    • Views: 1,810
    2nd Dec 2022, 04:06 PM Go to last post
  13. Air compressor motor tripping off -- but why?

    Started by Gunnaduit, 28th Nov 2022 05:43 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 2,206
    1st Dec 2022, 10:06 AM Go to last post
  14. DC-DC Buck boost convertors

    Started by Stustoys, 4th Apr 2022 12:45 AM
    3 Pages
    1 2 3
    • Replies: 32
    • Views: 5,391
    1st Dec 2022, 09:59 AM Go to last post
  15. BHL 1550 Wiring Diagram

    Started by Hambone23954, 17th Nov 2022 12:18 PM
    • Replies: 2
    • Views: 1,143
    17th Nov 2022, 08:13 PM Go to last post
    • Replies: 13
    • Views: 1,429
    15th Nov 2022, 08:45 PM Go to last post
  16. Breezair EXH Evap for Shed.

    Started by Sterob, 30th Jul 2022 04:42 PM
    • Replies: 8
    • Views: 2,201
    13th Nov 2022, 10:43 AM Go to last post
  17. VFD Questions

    Started by China, 7th Aug 2022 03:18 AM
    2 Pages
    1 2
    • Replies: 26
    • Views: 4,116
    26th Oct 2022, 12:32 PM Go to last post
  18. Mod a potentiometer

    Started by Harry72, 8th Oct 2022 05:03 PM
    • Replies: 10
    • Views: 2,077
    11th Oct 2022, 01:01 AM Go to last post
  19. 3 Phase Outlet Wiring

    Started by Mk1_Oz, 3rd Oct 2022 10:42 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 2,932
    5th Oct 2022, 02:56 PM Go to last post
  20. Lightbulb Series to parallel switching

    Started by ptrott, 30th Sep 2022 04:48 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 2,798
    1st Oct 2022, 09:31 PM Go to last post
  21. Motor problems!

    Started by nigelpearson, 19th Sep 2022 10:50 PM
    • Replies: 12
    • Views: 2,069
    23rd Sep 2022, 11:54 PM Go to last post
  22. Looking for high amp spade connectors

    Started by gazza2009au, 5th Aug 2022 04:18 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 4,643
    14th Aug 2022, 05:34 PM Go to last post
  23. Electrical Maintenance Technician wanted

    Started by Poloris, 13th Aug 2022 10:26 PM
    • Replies: 4
    • Views: 1,220
    14th Aug 2022, 01:07 PM Go to last post
  24. Small Induction Motors

    Started by NedsHead, 28th Jul 2022 07:45 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 4,133
    6th Aug 2022, 11:52 PM Go to last post
  25. Taiwanese Drill press capacitor

    Started by Grahame Collins, 12th Jul 2022 11:57 AM
    • Replies: 13
    • Views: 1,688
    6th Aug 2022, 12:07 AM Go to last post
  26. Commutator skimming advice

    Started by familyguy, 3rd Aug 2022 01:06 AM
    • Replies: 4
    • Views: 1,211
    4th Aug 2022, 01:20 AM Go to last post
  27. interesting source of machine push button switches

    Started by BobL, 13th Jul 2022 09:31 AM
    • Replies: 8
    • Views: 1,654
    3rd Aug 2022, 09:08 AM Go to last post
  28. Weiss 2m250v-f motor blown

    Started by ericg, 2nd Aug 2022 10:15 AM
    • Replies: 4
    • Views: 910
    2nd Aug 2022, 01:36 PM Go to last post

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