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IEEE C57.93 1995:1996 Edition

$61.75

IEEE Guide for Installation of Liquid-Immersed Power Transformers

Published By Publication Date Number of Pages
IEEE 1996 38
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Revision Standard – Inactive – Superseded. Superseded by IEEE Std C57.93-2007.This guide provides guidance and recommended practices on the installation and maintenance of liquid-immersed power transformers rated 501 kVA and above with secondary voltages of 1000 V and above. This guide covers the entire range of power transformers, including extra high voltage (EHV) transformers. This guide does not cover special transformers such as furnace transformers, rectifier transformers etc. Distinctions are made as required for various MVA ratings, voltage ratings, and types of liquid insulation.

PDF Catalog

PDF Pages PDF Title
1 Title Page
3 Introduction
Participants
6 CONTENTS
7 1. Scope
2. References
8 3. Liquid-immersed power transformers rated 501 kVA to 10 MVA (OA) with primary windings less tha…
3.1 General
9 3.2 Inspection and receipt
3.3 Internal inspection
3.4 Handling
10 3.5 Assembly
3.6 Storage
11 3.7 Tests
3.8 Energization
12 3.9 Maintenance
13 4. Liquid-immersed power transformers rated 10 MVA and above with high-voltage windings 69 kV and…
4.1 General
14 4.2 Shipping
16 4.3 Inspection and receipt
17 4.4 Internal inspection
18 4.5 Handling
19 4.6 Preliminary liquid filling
4.7 Assembly
20 4.8 Vacuum treatment
22 4.9 Field drying of insulation
25 4.10 Recirculation
26 4.11 Tests
4.12 Energization
4.13 Maintenance
30 Annex A—Bibliography
31 Annex B—Figures and table
35 Annex C—Field equipment for oil-filling EHV transformers and determination of insulation dryness
IEEE C57.93 1995
$61.75