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Forum: Electrical Calculations / Engineering

  1. Sticky Thread Moved: Read Before Posting: Forum Rules / Treatment of New Members

    Started by iwire, 10-30-08 05:03 PM
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  1. OLSUN transformer Wire connection

    Started by Khaledhn, 11-13-17 08:25 AM
    • Replies: 2
    • Views: 165
    11-13-17, 05:36 PM Go to last post
  2. Volt Amps

    Started by mstrlucky74, 11-12-17 07:41 PM
    • Replies: 6
    • Views: 315
    11-13-17, 05:28 PM Go to last post
  3. Nuisance breaker tripping on the primary side of a 2kva transformer

    Started by gtbaca, 11-11-17 05:37 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 483
    11-13-17, 11:31 AM Go to last post
  4. Cost of Power

    Started by jaymiller, 11-10-17 02:10 PM
    2 Pages
    1 2
    • Replies: 11
    • Views: 466
    11-13-17, 01:53 AM Go to last post
  5. Wire size.

    Started by mike7330, 11-11-17 12:29 PM
    2 Pages
    1 2
    • Replies: 10
    • Views: 418
    11-12-17, 07:51 PM Go to last post
  6. Step Up Transformer Issue

    Started by MattSW, 11-09-17 06:19 PM
    6 Pages
    1 2 3 ... 6
    • Replies: 57
    • Views: 1,585
    11-11-17, 11:19 PM Go to last post
  7. VFD power cell failure

    Started by rian0201, 10-01-17 12:27 PM
    4 Pages
    1 2 3 ... 4
    • Replies: 32
    • Views: 1,354
    11-11-17, 05:50 PM Go to last post
  8. Negative sequence voltage calculation

    Started by alsafaj, 11-10-17 03:57 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 370
    11-11-17, 03:59 PM Go to last post
  9. Voltage Drop Calculation with frequency converter

    Started by Gilf, 11-10-17 07:16 AM
    400 hz, frequency converter, voltage drop, voltage drop calculations
    • Replies: 6
    • Views: 232
    11-11-17, 03:13 AM Go to last post
  10. Parallel prox switches.

    Started by ptonsparky, 11-09-17 02:21 PM
    • Replies: 7
    • Views: 283
    11-10-17, 02:45 PM Go to last post
  11. transformer overcurrent sizing

    Started by michaelsharp, 11-09-17 01:25 PM
    • Replies: 2
    • Views: 193
    11-09-17, 03:52 PM Go to last post
  12. master electrician

    Started by michaelsharp, 11-09-17 01:07 PM
    • Replies: 1
    • Views: 214
    11-09-17, 02:58 PM Go to last post
  13. Question regarding branch circuits wire sizing

    Started by codequestion, 11-08-17 05:03 PM
    5 Pages
    1 2 3 ... 5
    • Replies: 42
    • Views: 1,022
    11-09-17, 01:45 PM Go to last post
  14. Transformer for Microgrid Application - Confused

    Started by mrcole, 11-07-17 10:02 AM
    • Replies: 6
    • Views: 344
    11-09-17, 12:36 PM Go to last post
    • Replies: 5
    • Views: 277
    11-09-17, 11:27 AM Go to last post
  15. 0-10v Fixture COntrol

    Started by mstrlucky74, 11-09-17 10:01 AM
    • Replies: 2
    • Views: 153
    11-09-17, 11:08 AM Go to last post
  16. actual advantage of TR outlets.

    Started by junkhound, 11-07-17 12:01 PM
    2 Pages
    1 2
    • Replies: 10
    • Views: 591
    11-09-17, 11:01 AM Go to last post
  17. multi family dwelling

    Started by MBLES, 11-08-17 02:56 PM
    • Replies: 2
    • Views: 167
    11-08-17, 04:43 PM Go to last post
  18. MCC PDC Sizing

    Started by Snyder5150, 11-06-17 04:29 PM
    3 Pages
    1 2 3
    • Replies: 24
    • Views: 697
    11-07-17, 11:35 PM Go to last post
  19. allowable voltage in optional method of NEC

    Started by asdbagdad, 11-07-17 05:37 PM
    • Replies: 1
    • Views: 182
    11-07-17, 06:03 PM Go to last post

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