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IS 2584-1963

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Dhritika Saikia
Dhritika Saikia

This standard outlines procedures for determining the electric strength of solid insulating materials and fillings used for industrial purposes when subjected to power frequencies. It describes test conditions such as the effects of frequency, thickness, contamination and electrode characteristics on electric strength. Specimens and electrodes must meet requirements for smoothness, size and lead construction. The document provides guidelines for conditioning specimens and conducting tests in air or liquid environments.

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Method of Test for Electric Strength of Solid Insulating materials at Power Frequencies IS:2584-1963 Presentation by: Dhritika Saikia MT/11/PSE/07
Glimpse Adopted in 14th August 1963 Reaffirmed in 2001
This standard lays down test condition and procedure for the determination of electric strength of solid insulating materials and filling compounds for industrial purposes at power frequencies
Effects on electric strength Frequency, waveform and time of voltage application Thickness and homogeneity Presence of mechanical strength Presence of gaseous inclusions, moisture or other contamination Size, shape and thermal characteristics of test electrode. Electrical and thermal characteristics of the ambient medium
Conditions to be evaluated
General Conditions Surrounding medium Liquid Conditioning of Test specimen Conditions of test In Air In Liquid
Electrical equipments High voltage transformer Voltage Controlgear Protective gear Measuring instruments
Test specimens and electrodes Surface in contact with electrodes are parallel, Test smooth, flat specimen The area should be able to prevent flashover Free from pitting Leads should not affect the Electrodes electric field configuration Should not affect the pressure of the specimen
Board and sheets
Board and sheets
For test parallel to the surface and along the laminae Board and Tubes and sheets cylinders
Electrode arrangement for testing boards and sheets parallel to the surface and along the laminae
Application of voltage
Conclusion
IS 2584-1963

More Related Content

IS 2584-1963

  • 1. Method of Test for Electric Strength of Solid Insulating materials at Power Frequencies IS:2584-1963 Presentation by: Dhritika Saikia MT/11/PSE/07
  • 2. Glimpse Adopted in 14th August 1963 Reaffirmed in 2001
  • 3. This standard lays down test condition and procedure for the determination of electric strength of solid insulating materials and filling compounds for industrial purposes at power frequencies
  • 4. Effects on electric strength Frequency, waveform and time of voltage application Thickness and homogeneity Presence of mechanical strength Presence of gaseous inclusions, moisture or other contamination Size, shape and thermal characteristics of test electrode. Electrical and thermal characteristics of the ambient medium
  • 5. Conditions to be evaluated
  • 6. General Conditions Surrounding medium Liquid Conditioning of Test specimen Conditions of test In Air In Liquid
  • 7. Electrical equipments High voltage transformer Voltage Controlgear Protective gear Measuring instruments
  • 8. Test specimens and electrodes Surface in contact with electrodes are parallel, Test smooth, flat specimen The area should be able to prevent flashover Free from pitting Leads should not affect the Electrodes electric field configuration Should not affect the pressure of the specimen
  • 11. For test parallel to the surface and along the laminae Board and Tubes and sheets cylinders
  • 12. Electrode arrangement for testing boards and sheets parallel to the surface and along the laminae

Editor's Notes

  • #8: Smooth voltage regulation
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