IEEE Unapproved Draft Std PC57.12.34/D4F, Sept 2009
MVA 及以下自冷式、室式、自冷式三相配电变压器要求标准草案；高电压，34.5 kV 标称系统电压及以下；低电压，15 kV 标称系统电压及以下

Draft Standard for Requirements for Pad-Mounted, Compartmental Type, Self Cooled, Three Phase Distribution Transformers, 5 MVA and Smaller; High Voltage, 34.5 kV Nominal System Voltage and Below; Low Voltage, 15 kV Nominal System Voltage and Below

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标准号

IEEE Unapproved Draft Std PC57.12.34/D4F, Sept 2009

发布

2023年

发布单位

美国电气电子工程师学会

 

 

适用范围

Certain electrical, dimensional, and mechanical characteristics are set forth as well as certain safety features of three-phase, 60 Hz., mineral-oil-immersed, self-cooled, pad-mounted, compartmental-type distribution transformers. These transformers are rated 5 MVA and smaller, with the high voltage limit of 34.5 kV system nominal voltage and below, and with low voltage limit of 15 kV system nomin...

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