
【国外标准】 IEEE Approved Draft Standard for Sealed Dry-Type Distribution and Power Transformers
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2025-04-28
- IEEE PC57.12.52
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适用范围:
This standard describes electrical and mechanical requirements of single and polyphase sealed dry-type distribution and power transformers or autotransformers, with a voltage of 601 V or higher in the highest voltage winding. This standard applies to all sealed dry-type transformers, including those with solid cast and/or resin-encapsulated windings except as follows: a) Transformers described as exceptions in IEEE Std C57.12.01 b) Ventilated transformers c) Nonventilated transformers
标准号:
IEEE PC57.12.52
标准名称:
IEEE Approved Draft Standard for Sealed Dry-Type Distribution and Power Transformers
英文名称:
标准状态:
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发布日期:
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