IEEE C57.106 1977

$22.75

IEEE Guide for Acceptance and Maintenance of Insulating Oil in Equipment

Published By	Publication Date	Number of Pages
IEEE	1977	29

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Description

New IEEE Standard – Inactive – Superseded. Superseded. Recommendations are made regarding oil tests and evaluation procedures; methods of reconditioning and reclaiming conventional petroleum (mineral) dielectric oils; the levels at which these methods become necessary; and the routines for restoring oxidation resistance, where required, by the addition of inhibitors. The intent is to assist the power equipment operator in evaluating the serviceability of oil received in equipment, oil as received from the refiner for filling new equipment at the installation site, and oil as processed into such equipment; and to assist the operator in maintaining his oil in serviceable condition. The mineral oil covered is used in transformers, switchgear, reactors, and current breakers.

PDF Catalog

PDF Pages	PDF Title
8	1 Introduction Evaluation of Oil Received in New Equipment
9	Site and After Filling Such Apparatus 3.1 Shipping Containers 3.2 Check Tests on Receipt Table Test Limits for Insulating Oil Received in New Equipment
10	Handling of Oil by Customer and Placing Oil in Storage Handling and Testing of Oil for Installing in Apparatus 3.5 Watercontent Test Limits for Bulk Shipments of Insulating Oil Table
11	Test Limits for Insulating Oil During Filling Table Time but Before Energizing
12	Dielectric Breakdown Voltage 3.7 Gascontent Check Testing of the Oil Before Energizing the Transformer Standing Before Energizing Classification of Service-Aged Insulating Oil 5 EconomicFactors
13	6 Sampling 7 Oil Tests and their Significance Insulating Oil Tests
16	8 Testing Procedures 8.1 Field Screening 8.2 LaboratorJ! Screening
17	Oil 9.1 Reconditioning
18	9.2 Reclaiming
19	Schematic Diagram of Gravity-Percolation Refining Apparatus
20	Refining Apparatus
21	10 Addition of Inhibitors
22	11 Special Considerations 11.1 Insulating Oil for Circuit Breakers
24	A1 General A2 Transformer Oil Testing of Used Oil Oil
25	Classification of Service-Aged Transformer Oil Table A2 Class Frequency of Test versus Voltage Class Per Cent of Utilities Table A4
26	Prior to Energizing andReclaiming
27	A3 Circuit Breaker Oil-Testing of Used Oil Field and Laboratory Tests on Circuit Breaker Oil in Service Table A7
28	Classification of Service-Aged Circuit Breaker Oils Table A8 Prior to Energizing andReclaiming
29	A4 AmountofTesting Reconditioning and Reclaiming of Oil Table All