IEEE C57.106 2007

$44.96

IEEE Guide for Acceptance and Maintenance of Insulating Oil in Equipment

Published By	Publication Date	Number of Pages
IEEE	2007	36

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Description

Revision Standard – Active. Recommendations regarding oil tests and evaluation procedures are made in this guide; references are made to methods of reconditioning and reclaiming conventional petroleum (mineral) dielectric insulating oils; the levels at which these methods become necessary; and the routines for restoring oxidation resistance, where required, by the addition of oxidation inhibitors. The intent is to assist the power equipment operator in evaluating the serviceability of oil received in equipment, oil as received from the supplier for filling new equipment at the installation site, and oil as processed into such equipment; and to assist the operator in maintaining oil in serviceable condition. The mineral oil covered is used in transformers, reactors, circuit breakers, load tap changers, and voltage regulators. Remarks: Revision of IEEE Std C57.106-2002

PDF Catalog

PDF Pages	PDF Title
3	IEEE Guide for Acceptance and Maintenance of Insulating Oil in Equipment
6	Introduction Notice to users Errata Interpretations Participants
9	Contents
11	IEEE Guide for Maintenance and Acceptance of Insulating Oil in Equipment 1. Overview 1.1 Scope
12	1.2 Purpose 2. Normative references
14	3. Definitions
15	4. Evaluation of mineral insulating oil 4.1 General 4.2 New oil properties
17	4.3 New oil properties—oil received in new equipment rated less than 230 kV
18	4.4 New oil properties—after filling into new equipment rated at 230 kV or higher
19	4.5 Water in oil versus water in paper insulation and thermodynamic equilibrium
20	4.6 Mixtures of mineral insulating oil 4.7 Sampling 5. Oil tests and their significance
22	5.1 Physical tests
23	5.2 Electrical tests
24	5.3 Chemical tests
26	6. Handling and storage 6.1 Tanks 6.2 Oil quality protection in storage 6.3 Dikes and curbs 6.4 Processing oil for installation in apparatus
27	7. Classification of service-aged insulating oil 7.1 General 7.2 Classification
29	8. Insulating oil for circuit breakers 8.1 General 8.2 Testing
32	8.3 Reconditioning 9. Insulating oil for load tap changers (LTCs) 9.1 General
33	9.2 Testing methods 9.3 Reconditioning
34	10. Health and environmental care procedures for mineral insulating oil 10.1 Health issues
35	10.2 Leaks and spills
36	Annex A (informative) Bibliography