IEEE C57.12.24-2000 American National Standard for Transformers-- Underground-Type Three-Phase Distribution Transformers 2500 kVA and Smaller; High Voltage: 34,500 GrdY/29 920 Volts and Below; Low Voltage: 480 Volts and Below--Requirements

standard by IEEE, 01/01/2000

Full Description

Scope

This standard is intended to set forth characteristics relating to performance, limited electrical and mechanical interchangeability, and safety of the equipment described, and to assist in the proper selection of such equipment.

Purpose

There were comments received on the affirmative ballots that have suggested possible improvements to the standard. Also, consistency with similar standards needs to be checked. These will provide the basis for the required 1999 revision of this standard.

Abstract

Revision Standard - Inactive-Withdrawn.This standard describes certain electrical and mechanical characteristics and takes intoconsideration certain safety features of three phase, 60-Hz, liquid-immersed, self-cooled, underground type distribution transformers rated 2500 kVA and smaller with high voltages of 34 500GrdY/19 920 volts and below and with low voltages of 480 volts and below. These transformers are generally used for step down purposes from an underground primary cable supply and are suitable for occasional submergedoperation.

Product Details

Published: 01/01/2000 ISBN(s): 9780738136530 Number of Pages: 18 File Size: 1 file , 620 KB Product Code(s): STDSU95110