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IEEE C57.12.20
Overhead-Type Distribution Transformers 500 kVA and Smaller: High Voltage, 34 500 V and Below; Low Voltage, 7970/13 800Y V and Below
| contributor author | IEEE - The Institute of Electrical and Electronics Engineers, Inc. | |
| date accessioned | 2017-09-04T18:39:50Z | |
| date available | 2017-09-04T18:39:50Z | |
| date copyright | 06/16/2011 | |
| date issued | 2011 | |
| identifier other | JTFMNEAAAAAAAAAA.pdf | |
| identifier uri | https://yse.yabesh.ir/std/handle/yse/221509 | |
| description abstract | This standard covers certain electrical, dimensional, and mechanical characteristics and safety features of single- and three-phase, 60-Hz, mineral-oil-immersed, self-cooled, overhead-type distribution transformers 500 kVA and smaller, high voltages 34 500 V and below and low voltages 7970/13 800Y V and below. Purpose This standard is intended for use as a basis for determining the performance, interchangeability, and safety of overhead-type distribution transformers and to assist in the proper selection of this equipment. | |
| language | English | |
| title | IEEE C57.12.20 | num |
| title | Overhead-Type Distribution Transformers 500 kVA and Smaller: High Voltage, 34 500 V and Below; Low Voltage, 7970/13 800Y V and Below | en |
| type | standard | |
| page | 55 | |
| status | Active | |
| tree | IEEE - The Institute of Electrical and Electronics Engineers, Inc.:;2011 | |
| contenttype | fulltext | |
| subject keywords | distribution transformer | |
| subject keywords | IEEE C57.12.20 | |
| subject keywords | mineral oil | |
| subject keywords | overhead | |
| subject keywords | transformer |
