IEC 60044-4:1980
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Instrument transformers - Part 4: Measurement of partial discharges
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
01-01-1996
English - French, Russian
01-01-1980
Gives routine tests for the measurement of partial discharges agreed upon between manufacturer and customer. Describes test circuits and test procedures, and preferred values for the permissible levels of partial discharges.
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