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Electrical Testing Talk

Discuss apparatus testing, covering all equipment and voltage classes.

  1. Neutral CT testing with ground bond

    Last Post By
    Vernon
    May 18, 2017
    current transformers, switchgear, test procedures, transformers
    • 28,448

  2. TVRMS2 digital link open with CB in Test Position (Epic MVT)

    Last Post By
    SecondGen
    March 27, 2017
    circuit breakers, general electric, secondary injection, test equipment, trip units, troubleshooting 1 Attachment(s)
    • 45,382

  3. Surge Arrestor vs. Surge Suppressor, What's the difference?

    Last Post By
    alexlounsbury
    February 23, 2017
    codes and standards, doble, hipotential testing, insulation testing, maintenance testing, megger, power factor testing, surge suppression, test procedures
    • 18,795

  4. Testing ground resistance with no earth to drive rods

    Last Post By
    alexlounsbury
    February 23, 2017
    • 17,807

  5. How to read the Time Current Characterstics

    Last Post By
    a.lallana@epsii.com
    January 24, 2017
    circuit breakers, neta level 2, test procedures, videos
    • 14,960

  6. How to read American Electrical Diagrams

    Started by mask1290, January 20, 2017
    • 14,183

  7. Testing liquid filled transformers with load break bushings

    Last Post By
    JP1946
    November 15, 2016
    test equipment, test procedures, transformers 1 Attachment(s)
    • 22,714

  8. AC millivolt test on battery banks

    Last Post By
    unimployed
    November 1, 2016
    batteries, emergency power systems, reference guides, test procedures, ups
    • 56,031

  9. Cooling fans won’t stop running on transformer secondary side??

    Last Post By
    lester mcmanaway
    October 22, 2016
    metering, qualtrol, transformers, troubleshooting 1 Attachment(s)
    • 47,926

  10. Recommended Industry Training?

    Last Post By
    SecondGen
    September 16, 2016
    neta, training
    • 34,269

  11. Broken Spring Charge Indicator (DS and DSL Circuit Breakers) - How to Fix

    Started by SecondGen, August 30, 2016
    circuit breakers, eaton cutler-hammer, how-to guides 4 Attachment(s)
    • 22,305

  12. EATON Magnum DS tripping free? Give this mechanism spring a check.

    Last Post By
    Kimbo Slice
    August 28, 2016
    circuit breakers, eaton cutler-hammer, how-to guides 5 Attachment(s)
    • 24,047

  13. Sizing equipment grounding conductors for voltage drop

    Started by testguy, August 14, 2016
    cable and busway, codes and standards, grounding systems, nec
    • 12,692

  14. Partial Discharge Data Interpretation

    Last Post By
    ies0900012
    July 21, 2016
    cable and busway, generators, partial discharge, test equipment, test procedures, transformers 1 Attachment(s)
    • 27,096

  15. Is possible to get an accurate resistance measurement using a Digital Earth Tester?

    Started by Jsquirl84, July 7, 2016
    earth resistance testing, test equipment
    • 17,754

  16. Problem running ratio test with Megger multitap CT test set

    Last Post By
    veracon0700
    June 30, 2016
    current transformers, megger, powerdb, software, software tools, test equipment, test procedures
    • 42,705

  17. What is the minimum test duration for a VLF acceptance test on MV cable?

    Last Post By
    benlanz
    June 29, 2016
    cable and busway, codes and standards, ieee, neta, test equipment, vlf
    • 51,251

  18. EATON Magnum DS with Digitrip 1150+ showing "TRIP" on the display

    Last Post By
    madMAX
    May 25, 2016
    circuit breakers, digitrip, eaton cutler-hammer, magnum ds
    • 34,203

  19. Moisture criteria of SF6 Gas at NETA Standard Table 100.13

    Last Post By
    Sanjayo
    May 14, 2016
    circuit breakers, codes and standards, insulation, neta, sf6, switches, switchgear 1 Attachment(s)
    • 29,995

  20. Do you always pull circuit breaker arc chutes?

    Last Post By
    johnnygleason
    April 24, 2016
    circuit breakers, maintenance, neta, test procedures
    • 40,162
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