Full Description

Scope

Correction of VVFV that should be VFVV. VFVV is defined as Variable Flux Voltage Variation.

Abstract

Corrigendum Standard - Superseded.Requirements for power transformer application are set forth in this standard. It is intended to be used as a basis for performance, interchangeability, and safety of the equipment covered and to assist in the proper selection of such equipment. This document is a product standard that covers certain electrical, dimensional, and mechanical characteristics of 50 Hz and60 Hz, liquid-immersed power transformers and autotransformers. Such power transformers may be remotely or integrally associated with either primary switchgear or substations, or both, for step-down or step-up purposes and base rated as follows: 833 kVA and above single-phase, 750 kVA and above three-phase. This standard applies to all liquid-immersed power transformers and autotransformers 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, and mine transformers.

Product Details

Published: 12/06/2013 ISBN(s): 9780738186931 Number of Pages: 14 File Size: 1 file , 310 KB Product Code(s): STDSU98423