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IEEE Trial-Use Standard for Dielectric Test Requirements for Power Transformers for Operation at System Voltages from 115 kV Through 230 kV
New IEEE Standard - Inactive-Withdrawn.
This standard prescribes insulation levels and dielectric test requirements for power transformers where:
1.1 This standard prescribes insulation levels and dielectric test requirements for power transformers where:
1.2 These requirements, when specified, supersede all requirements relative to insulation levels and dielectric tests as contained in ANSI/IEEE C57.12.00-1980 [4] and ANSI/IEEE C57.12.90-1980 [5].
1.3 Unless explicitly specified, this standard shall be considered as excluded in the event of any blanket reference to all current standards.
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