PD IEC/TR 62697-3:2018
Current
The latest, up-to-date edition.
Test methods for quantitative determination of corrosive sulfur compounds in unused and used insulating liquids Test method for quantitative determination of elemental sulfur
Hardcopy , PDF
English
09-03-2018
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FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Sampling
5 Procedure
6 Instrument set-up
7 Precision data
8 Report
Annex A (informative) - Figures with typical
chromatograms and results
Annex B (informative) - RRT results Statistical
evaluation of elemental sulfur data GCECD/FPD
Bibliography
Describes a test method for the quantitative determination of elemental sulfur in used and unused insulating liquids over a 2 mg kg[-1] to 400 mg kg[-1] concentration range.
| Committee |
GEL/10
|
| DocumentType |
Standard
|
| Pages |
28
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
This part of IEC 62697 specifies a test method for the quantitative determination of elemental sulfur in used and unused insulating liquids over a 2 mg kg–1 to 400 mg kg–1 concentration range.
| ISO 5725-1:1994 | Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions |
| IEC 60422:2013 | Mineral insulating oils in electrical equipment - Supervision and maintenance guidance |
| IEC 60050-212:2010 | International Electrotechnical Vocabulary (IEV) - Part 212: Electrical insulating solids, liquids and gases |
| EN 13601:2013 | Copper and copper alloys - Copper rod, bar and wire for general electrical purposes |
| IEC 62535:2008 | Insulating liquids - Test method for detection of potentially corrosive sulphur in used and unused insulating oil |
| IEC 60475:2011 | Method of sampling insulating liquids |
| IEC 60567:2011 | Oil-filled electrical equipment - Sampling of gases and analysis of free and dissolved gases - Guidance |
| ASTM D 1275 : 2015 | Standard Test Method for Corrosive Sulfur in Electrical Insulating Liquids |
| IEC 60296:2012 RLV | Fluids for electrotechnical applications - Unused mineral insulating oils for transformers and switchgear |
| IEC 62697-1:2012 | Test methods for quantitative determination of corrosive sulfur compounds in unused and used insulating liquids - Part 1: Test method for quantitative determination of dibenzyldisulfide (DBDS) |
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