IEEE Std C57.12.20-2005 (Revision of IEEE Std C57.12.20-1997) : IEEE Standard for Overhead-Type Distribution Transformers, 500 kVA and Smaller: High Voltage, 34 500 V and Below; Low Voltage, 7970/13 800Y V and Below / IEEE.

Author
Institute of Electrical and Electronics Engineers [Browse]
Format
Book
Language
English
Published/​Created
[Place of publication not identified] : IEEE, 2005.
Description
1 online resource

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Summary note
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.
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Other title(s)
  • C57.12.20-2005 - Standard for Overhead Type Distribution Transformers, 500 kVA and Smaller
  • IEEE Std C57.12.20-2005
  • IEEE Standard for Overhead-Type Distribution Transformers, 500 kVA and Smaller
ISBN
0-7381-4753-2
Doi
  • 10.1109/IEEESTD.2005.98651
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