This is a product standard which covers certain electrical, dimensional, and mechanical characteristics of 50 and 60 Hz, liquid-immersed power and auto- transformers. Such power transformers may be remotely or integrally associated with either primary switchgear or substations, or both, for step-down or step-up purposes base rated as follows: 833kva and above Single-Phase, 750 kva and above Three-Phase. This standard applies to all liquid-immersed power and auto transformers that do not belong to the following types of apparatus: Instrument Transformers; Step voltage and induction voltage regulators; Arc-Furnace Transformers; Rectifier Transformers; Specialty Transformers; Grounding Transformers; Mobile Transformers; Mine Transformers
Purpose
The purpose of this project is to update C57.12.10 and to remove any reference to distribution transformers which will be covered in a new stand alone standard, C57.12.36.
Abstract
New IEEE Standard - Superseded.This IEEE Standards product is part of the C57 Family on Power Distribution and Regulating Transformers.
Product Details
Published: 01/01/1997 ISBN(s): 9780738136219 Number of Pages: 48File Size: 1 file , 290 KB Product Code(s): STD95106
