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Tag: short circuit

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  1. Small Induction Motor Short Circuit Contribution

    Started by ish1284 on 03-14-19
    fault, induction motor, low voltage, motor contributions, short circuit
    • Replies: 1
    • Views: 288
    Last Post: 03-14-19 02:15 PM
    by ron  Go to last post
  2. Short Circuit Contribution for Motors less than 50hp

    Started by ish1284 on 03-07-19
    2 Pages
    1 2
    fault, induction motors, motors, short circuit, short circuit calculation
    • Replies: 11
    • Views: 1,141
    Last Post: 03-14-19 05:35 PM
    by Jraef  Go to last post
  3. Overcurrent Protection Assumption

    Started by Xptpcrewx on 02-21-19
    5 Pages
    1 2 3 ... 5
    • Replies: 47
    • Views: 2,442
    Last Post: 03-03-19 07:39 PM
    by Xptpcrewx  Go to last post

    Forum:
    NEC

  4. Field Forcing effect on Generator Short Circuit Decrement

    Started by ish1284 on 01-02-19
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,486
    Last Post: 01-16-19 07:36 PM
    by topgone  Go to last post
  5. Phase Voltage to Ground Differences

    Started by Leo1 on 12-21-18
    loose grounds, loose neutrals, neutral ground bond, short circuit, voltage fluctuations
    • Replies: 6
    • Views: 577
    Last Post: 12-21-18 09:53 AM
    by kwired  Go to last post
  6. ETAP Short Circuit Analysis Report Critical Error

    Started by polijb2nd on 12-01-18
    • Replies: 1
    • Views: 501
    Last Post: 12-03-18 01:23 PM
    by kingpb  Go to last post
  7. Line Reactor Ratings

    Started by ish1284 on 07-09-18
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,346
    Last Post: 07-13-18 02:16 AM
    by topgone  Go to last post
    • Replies: 3
    • Views: 969
    Last Post: 06-28-18 09:40 AM
    by kingpb  Go to last post
  8. SKM Current Limiting vs. Total Harmonic Distortion Reactor

    Started by ish1284 on 11-10-17
    2 Pages
    1 2
    • Replies: 18
    • Views: 2,286
    Last Post: 11-13-17 05:20 PM
    by Ingenieur  Go to last post
  9. DC Short Circuit Calculations

    Started by Ahmed Abdelfattah on 08-02-17
    3 Pages
    1 2 3
    batteries, direct current, inductance, short circuit
    • Replies: 22
    • Views: 2,585
    Last Post: 08-05-17 12:12 AM
    by Sahib  Go to last post
  10. NYC Con Edison Service Switchgear KAIC (SCCR) Rating

    Started by shespuzzling on 02-04-17
    2 Pages
    1 2
    coned, fault, nyc, service, short circuit
    • Replies: 15
    • Views: 3,952
    Last Post: 02-06-17 10:07 AM
    by ron  Go to last post
  11. Cable damage in short circuit

    Started by manuel bonilla on 04-06-16
    4 Pages
    1 2 3 ... 4
    damage, short circuit
    • Replies: 39
    • Views: 5,734
    Last Post: 04-14-16 08:03 AM
    by templdl  Go to last post
  12. System Modeling with IEC Ratings

    Started by dms292 on 11-20-15
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,969
    Last Post: 12-01-15 03:01 PM
    by Julius Right  Go to last post
    • Replies: 4
    • Views: 2,785
    Last Post: 02-27-15 09:47 PM
    by 11bgrunt  Go to last post
  13. Should the breaker trip

    Started by KasseemF on 08-14-14
    2 Pages
    1 2
    electrocution, gfci, hot neutral reversed, short circuit
    • Replies: 11
    • Views: 7,920
    Last Post: 09-05-14 05:01 AM
    by Sahib  Go to last post

    Forum:
    Safety

  14. SKM Generator Tab Information help

    Started by samir on 04-02-13
    • Replies: 2
    • Views: 3,404
    Last Post: 04-02-13 12:53 PM
    by samir  Go to last post
  15. Short Circuit 1.5 Multiplier

    Started by MyBeardAndMe on 12-18-12
    center tapped, impedance, multiplier, short circuit, single phase
    • Replies: 5
    • Views: 4,126
    Last Post: 12-19-12 07:46 AM
    by mivey  Go to last post
  16. When calculated short circuit current exceeds AIC rating

    Started by SaraL on 08-29-12
    2 Pages
    1 2
    aic rating, short circuit
    • Replies: 11
    • Views: 12,200
    Last Post: 08-30-12 08:23 AM
    by SaraL  Go to last post
  17. short circuit rating of equipment

    Started by askDano on 05-30-12
    short circuit
    • Replies: 1
    • Views: 1,400
    Last Post: 05-30-12 06:27 AM
    by augie47  Go to last post

    Forum:
    NEC

  18. Mobile Pumps

    Started by jlash on 03-29-12
    fusing, pump, short circuit
    • Replies: 2
    • Views: 1,330
    Last Post: 03-29-12 11:36 AM
    by jlash  Go to last post

    Forum:
    NEC

  19. Calculating short circuit of parallel generators

    Started by Noooorm on 02-09-12
    generators, parallel, short circuit, switchgear
    • Replies: 8
    • Views: 17,574
    Last Post: 02-10-12 05:15 PM
    by rcwilson  Go to last post
  20. Determining SCCR with a Control Transformer

    Started by mazdarc on 06-28-11
    50va, control transformer, sccr, short circuit
    • Replies: 5
    • Views: 4,992
    Last Post: 07-01-11 02:33 PM
    by Jraef  Go to last post
  21. PV Module Rated Short Circuit Current

    Started by beanland on 05-20-11
    690.8, module, short circuit
    • Replies: 0
    • Views: 2,742
    Last Post: 05-20-11 09:33 PM
    by beanland  Go to last post

    Forum:
    NEC

  22. Assuming motor loads -calculations-

    Started by smilieface on 08-20-10
    motor contributions, motor load, short circuit
    • Replies: 1
    • Views: 1,675
    Last Post: 08-20-10 05:27 PM
    by skeshesh  Go to last post
  23. Short Circuit Current Limitter for 480V ATS

    Started by Paul the BIG Finn on 09-14-09
    ats, closed transition, current limiting, short circuit
    • Replies: 6
    • Views: 5,669
    Last Post: 09-15-09 01:33 PM
    by jim dungar  Go to last post
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