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Electrical Testing Talk

Discuss apparatus testing, covering all equipment and voltage classes.

  1. Does NETA Specify 300% for Breaker Testing?

    Last Post By
    Kalbi_Rob
    September 17, 2020
    acceptance testing, circuit breakers, codes and standards, maintenance testing, neta, test procedures
    • 21,666

  2. Dry Tranformer Turns Ratio

    Last Post By
    jflan13
    January 18, 2018
    • 14,570

  3. Dry Type Transformer Winding Failure After Energizing

    Last Post By
    Kalbi_Rob
    October 11, 2021
    insulation testing, megger, test and measurement, test equipment, test procedures, transformers 3 Attachment(s)
    • 24,101

  4. Dry type XMFR - 7.5kV rated cable in a 25kV system?

    Last Post By
    bec51392
    December 12, 2021
    cable and busway, codes and standards, high voltage, insulation, insulation resistance, insulation testing, maintenance, transformers 4 Attachment(s)
    • 17,509

  5. Dry-Type Transformer Testing

    Last Post By
    Kalbi_Rob
    May 15, 2019
    test equipment, test procedures, transformers, troubleshooting, ttr
    • 69,000

  6. Easy method for ground fault testing EATON 310 and 310+ trip units

    Started by SecondGen, October 31, 2018
    circuit breakers, ground fault, primary injection, test procedures 4 Attachment(s)
    • 17,628

  7. Easy way to calculate transformer fault current

    Started by SecondGen, June 11, 2015
    arc flash, electrical theory, neta exam questions, reference guides, transformers
    • 55,173

  8. Eaton Magnum DS secondary block pin/socket type

    Last Post By
    SecondGen
    October 28, 2021
    circuit breakers, eaton cutler-hammer, low voltage, test equipment 6 Attachment(s)
    • 11,157

  9. EATON Magnum DS Switchgear – CT Shorting Block Design Flaw

    Started by SecondGen, May 14, 2018
    4 Attachment(s)
    • 9,530

  10. 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)
    • 10,986

  11. EATON Magnum DS with 1150+

    Started by TestTech, October 24, 2022
    • 4,631

  12. 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
    • 18,579

  13. Eaton PXR25 Nuisance Trip Troubles

    Started by JCarroll, November 15, 2022
    troubleshooting 2 Attachment(s)
    • 29,611

  14. Eaton RGH65K circuit breaker ground fault test

    Started by Misae1, November 24, 2020
    acceptance testing, circuit breakers, codes and standards, digitrip, eaton cutler-hammer, ground fault, low voltage, protection and control, secondary injection, test and measurement, test procedures, trip curves, trip units
    • 20,461

  15. Electrical Single Line Question

    Last Post By
    SecondGen
    June 27, 2019
    circuit breakers, codes and standards, electrical drawings
    • 38,872

  16. Electronic Molded Case CB Test Data ?

    Last Post By
    Kalbi_Rob
    April 13, 2021
    acceptance testing, circuit breakers, low voltage, maintenance testing, neta, resistance testing, test procedures
    • 25,644

  17. Expected contact resistance measurement based on breaker frame size

    Last Post By
    ElectricalTestTech
    July 11, 2020
    circuit breakers, codes and standards, contact resistance, dlro, maintenance, neta, resistance testing 1 Attachment(s)
    • 84,091

  18. Fall of Potential Test - Voltage/Resistance Rises Dramatically

    Last Post By
    SecondGen
    August 18, 2021
    2 Pages •
    1 2
    dlro, electrical theory, fall-of-potential, grounding systems, megger, resistance testing, winding resistance 3 Attachment(s)
    • 90,238

  19. Fall-Of-Potential and Rainfall

    Last Post By
    andrew
    November 18, 2020
    codes and standards, ground resistance, ground testing, grounding systems, high voltage, low voltage, medium voltage, neta, test and measurement, test procedures
    • 32,639

  20. Fall-of-potential C2 distance

    Last Post By
    Dnjob123
    August 9, 2018
    acceptance testing, fall-of-potential, ground resistance, ground testing, grounding, grounding systems, maintenance testing, test equipment, test procedures 3 Attachment(s)
    • 25,841
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