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Electrical Testing Talk

Discuss apparatus testing, covering all equipment and voltage classes.

  1. UL Lightning Protection Journeyman Certification

    Started by changeabilities, January 3, 2022
    codes and standards
    • 8,351

  2. Megger Insulation Tester "br.d" Error Code

    Last Post By
    tmx1911
    December 13, 2021
    insulation resistance, insulation testing, megger, reference guides, test and measurement, test equipment 3 Attachment(s)
    • 72,793

  3. 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)
    • 32,426

  4. Should I HIPOT before or after other tests?

    Last Post By
    Sir_Stig
    December 3, 2021
    2 Pages •
    1 2
    cable and busway, insulation testing, megger, test equipment, test procedures
    • 96,763

  5. I'm looking for the best partial discharge training.

    Last Post By
    Kalbi_Rob
    November 28, 2021
    partial discharge, test and measurement, test procedures, training
    • 29,644

  6. Doble M4000 Temp Sensor Help

    Last Post By
    bec51392
    November 14, 2021
    2 Pages •
    1 2
    doble, maintenance, power factor, test equipment, troubleshooting 2 Attachment(s)
    • 188,322

  7. How hard is it to get new test equipment at your company?

    Last Post By
    michaellabeit
    November 13, 2021
    3 Pages •
    1 2 3
    test equipment
    • 138,861

  8. Half-Trip Ground Fault Testing

    Last Post By
    alf583
    November 12, 2021
    circuit breakers, ground fault, low voltage, protection and control, switchgear & mcc, test and measurement, test procedures, trip units
    • 31,790

  9. Delta vs wye transformer advantages and disadvantages

    Last Post By
    alf583
    November 12, 2021
    codes and standards, electrical theory, transformers
    • 20,263

  10. VLF Application Questions

    Last Post By
    SecondGen
    November 9, 2021
    cable and busway, medium voltage, test and measurement, test equipment, test procedures, vlf
    • 9,437

  11. 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)
    • 23,991

  12. VLF on 35kV cable won't start while one phase is connected to MV transfomer

    Last Post By
    ericnessl
    October 27, 2021
    acceptance testing, cable and busway, high voltage, insulation testing, medium voltage, test and measurement, transformers, vlf 1 Attachment(s)
    • 20,137

  13. VLF Dead break terminations - 21.1kv test voltage recommendations

    Last Post By
    ericnessl
    October 27, 2021
    2 Pages •
    1 2
    acceptance testing, cable and busway, hipot, hipotential testing, test and measurement, test equipment, vlf 3 Attachment(s)
    • 252,069

  14. 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)
    • 34,964

  15. 200kv circuit breaker withstand test advice

    Last Post By
    tcoupekyle
    October 9, 2021
    circuit breakers, high voltage, hipotential testing, test and measurement, test equipment, test procedures
    • 34,674

  16. Megger error 10

    Last Post By
    Kalbi_Rob
    September 29, 2021
    codes and standards, insulation resistance, megger, test and measurement, test equipment
    • 22,538

  17. Helpful tips for testing Siemens SB-EC trip units (SBS circuit breakers)

    Last Post By
    cwatts19
    August 27, 2021
    circuit breakers, how-to guides, siemens, test equipment, test procedures 5 Attachment(s)
    • 21,179

  18. Acceptance test of MV cable

    Last Post By
    ratheeshele1234
    August 23, 2021
    acceptance testing, cable and busway, maintenance testing, megger, vlf
    • 37,065

  19. 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)
    • 169,177

  20. Hipot on VR MV Vacuum Breaker

    Last Post By
    RabbleRabble
    August 15, 2021
    • 18,315
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