IEEE C57.12.20-2017
- standard by IEEE, 11/30/2017
- 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
- Category: IEEE
$78.00
$39.00
Full Description
Scope
This standard covers certain electrical, dimensional, and mechanical characteristics and safety features of single- and three-phase, 60 Hz, liquid-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.
Abstract
Revision Standard - Active.
Certain electrical, dimensional, and mechanical characteristics and safety features of single- and three-phase, 60 Hz, liquid-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 are covered in this standard.
Product Details
- Published:
- 11/30/2017
- ISBN(s):
- 9781504443111, 9781504443128, 9781504445443
- Number of Pages:
- 52
- File Size:
- 1 file , 5.1 MB
- Product Code(s):
- STD22768, STDPD22768, STDPL22768
- Note:
- This product is unavailable in Russia, Ukraine, Belarus
Document History
