【国外标准】 IEEE Trial-Use Standard for Dielectric Test Requirements for Power Transformers for Operation at System Voltages from 115 kV Through 230 kV

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IEEE C57.12.14-1982
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标准简介

适用范围：

1.1 This standard prescribes insulation levels and dielectric test requirements for power transformers where : (1) The transformer insulation levels and dielectric test requirements are explicitly specified to be in accordance with this standard (2) The transformers are to be operated at system voltages from 115 kV through 230 kV (3) The transformer has a rating, either singlephase or three-phase, equal to or greater than 30 000 kVA self-cooled or 50 000 kVA forcedcooled 1.2 These requirements,… read more 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 [ 51. 1.3 Unless explicitly specified, this standard shall be considered as excluded in the event of any blanket reference to all current standards. read less

基本信息

标准号：
IEEE C57.12.14-1982
标准名称：
IEEE Trial-Use Standard for Dielectric Test Requirements for Power Transformers for Operation at System Voltages from 115 kV Through 230 kV
英文名称：
IEEE Trial-Use Standard for Dielectric Test Requirements for Power Transformers for Operation at System Voltages from 115 kV Through 230 kV
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