Superseded by 1043-1996. The voltage endurance testing of form-wound bars and coils for use in large rotating machines is covered.
- Sponsor Committee
- DEI/VE - Voltage Endurance
- Status
- Superseded Standard
- Superseded by
- 1043-1996
- Board Approval
- 1989-08-17
- History
-
- ANSI Approved:
- 1990-01-12
- Published:
- 1989-12-07
Working Group Details
- Society
- IEEE Dielectrics and Electrical Insulation Society
Learn More - Sponsor Committee
- DEI/VE - Voltage Endurance
- Working Group
-
VE Standard - Voltage endurance Testing of stator bars and coil
Learn More - IEEE Program Manager
- Ron Hotchkiss
Contact - Working Group Chair
- Reza Soltani
P1043
Recommended Practice for Voltage-Endurance Testing of Form-Wound Bars and Coils
This recommended practice covers the voltage endurance testing of form-wound bars and coils for use in large rotating machine stator windings. Such testing is defined for machines with a nominal voltage rating up to 30 000 V. These tests are to be applied at 50 Hz or 60 Hz and may be done at either room temperature or elevated temperature. (Testing at 50 Hz or 60 Hz may yield different times to failure for comparable samples.) The specimen to be tested should be representative of the bars or coils used in the machine, and should include the complete insulated bar and external grading construction that the machine winding would have. Special features different than those used in the machine should not be added to the test specimens.
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