IEC 61620:1998
Current
Current
The latest, up-to-date edition.
Insulating liquids - Determination of the dielectric dissipation factor by measurement of the conductance and capacitance - Test method
Available format(s)
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
Language(s)
English - French, Spanish, Castilian
Published date
27-11-1998
Publisher
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Contents
Foreword
Introduction
Clause
1. Scope
2. Normative references
3. Definitions
4. Principle of operation
5. Apparatus
6. Sampling
7. Labelling
8. Procedure
9. Expression of results
10. Test report
11. Precision
Annex A (normative) Exhaustive cleaning procedure for the test
cells
Annex B (normative) Simplified cleaning procedure for test cells
devoted to only one type of liquid
Annex C (informative) General considerations on the factors
influencing the conduction of liquids
Annex D (informative) Bibliography
Describes a method for simultaneous measurement of conductance G and capacitance C enabling the calculation of the dielectric dissipation factor tan delta of insulating liquides. Method applies to both unused insulating liquids and insulating liquids in service in transformers and in other electrical equipment.
| Committee |
TC 10
|
| DevelopmentNote |
Also numbered as BS EN 61620. (09/2005) Stability Date: 2019. (10/2012)
|
| DocumentType |
Standard
|
| Pages |
43
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Current
|
| Standards | Relationship |
| NF EN 61620 : 1999 | Identical |
| GOST R IEC 61620 : 2013 | Identical |
| NEN EN IEC 61620 : 1999 | Identical |
| I.S. EN 61620:1999 | Identical |
| PN EN 61620 : 2002 | Identical |
| SN EN 61620 : 1999 | Identical |
| DIN EN 61620 : 1999 | Identical |
| VDE 0370-16 : 1999 | Identical |
| BIS IS 16086 : 2013 | Identical |
| UNE-EN 61620:1999 | Identical |
| CEI EN 61620 : 1999 | Identical |
| EN 61620:1999 | Identical |
| 09/30213528 DC : 0 | BS EN 60296 - FLUIDS FOR ELECTROTECHNICAL APPLICATIONS - UNUSED MINERAL INSULATING OIL FOR TRANSFORMERS AND SWITCHGEAR |
| I.S. EN 60247:2004 | INSULATING LIQUIDS - MEASUREMENT OF RELATIVE PERMITTIVITY, DIELECTRIC DISSIPATION FACTOR (TAN DELTA) AND D.C. RESISTIVITY |
| CEI EN 61099 : 2011 | INSULATING LIQUIDS - SPECIFICATIONS FOR UNUSED SYNTHETIC ORGANIC ESTERS FOR ELECTRICAL PURPOSES |
| DD IEC/TS 62332-1:2011 | Electrical insulation systems (EIS). Thermal evaluation of combined liquid and solid components General requirements |
| IEC TS 62332-2:2014 | Electrical insulation systems (EIS) - Thermal evaluation of combined liquid and solid components - Part 2: Simplified test |
| IEEE 1277-2010 | IEEE Standard General Requirements and Test Code for Dry-Type and Oil-Immersed Smoothing Reactors for DC Power Transmission |
| I.S. EN 60296:2012 | FLUIDS FOR ELECTROTECHNICAL APPLICATIONS - UNUSED MINERAL INSULATING OILS FOR TRANSFORMERS AND SWITCHGEAR (IEC 60296:2012 (EQV)) |
| UNE-EN ISO 3381:2011 | Railway applications - Acoustics - Measurement of noise inside railbound vehicles (ISO 3381:2005) |
| EN 62701:2014 | Fluids for electrotechnical applications - Recycled mineral insulating oils for transformers and switchgears |
| EN 61099:2010 | Insulating liquids - Specifications for unused synthetic organic esters for electrical purposes |
| OVE EN IEC 60296:2023 01 01 | Fluids for electrotechnical applications - Mineral insulating oils for electrical equipment |
| BS EN 61099:2010 | Insulating liquids. Specifications for unused synthetic organic esters for electrical purposes |
| PD IEC/TS 62332-3:2016 | Electrical insulation systems (EIS). Thermal evaluation of combined liquid and solid components Hermetic motor-compressors |
| 12/30257150 DC : 0 | BS EN 62770 - FLUIDS FOR ELECTROTECHNICAL APPLICATIONS - UNUSED NATURAL ESTERS LIQUIDS FOR TRANSFORMERS AND SIMILAR ELECTRICAL EQUIPMENT |
| I.S. EN 1793-5:2016 | ROAD TRAFFIC NOISE REDUCING DEVICES - TEST METHOD FOR DETERMINING THE ACOUSTIC PERFORMANCE - PART 5: INTRINSIC CHARACTERISTICS - IN SITU VALUES OF SOUND REFLECTION UNDER DIRECT SOUND FIELD CONDITIONS |
| BIS IS 16081 : 2013 | INSULATING LIQUIDS - SPECIFICATIONS FOR UNUSED SYNTHETIC ORGANIC ESTERS FOR ELECTRICAL PURPOSES |
| IEC TS 62332-1:2011 | Electrical insulation systems (EIS) - Thermal evaluation of combined liquid and solid components - Part 1: General requirements |
| IEC TS 62332-3:2016 | Electrical insulation systems (EIS) - Thermal evaluation of combined liquid and solid components - Part 3: Hermetic motor-compressors |
| CEI EN 62770 : 2014 | FLUIDS FOR ELECTROTECHNICAL APPLICATIONS - UNUSED NATURAL ESTERS FOR TRANSFORMERS AND SIMILAR ELECTRICAL EQUIPMENT |
| BS EN 62770:2014 | Fluids for electrotechnical applications. Unused natural esters for transformers and similar electrical equipment |
| 08/30195180 DC : DRAFT DEC 2008 | BS EN 61099 - SPECIFICATION FOR UNUSED SYNTHETIC ORGANIC ESTERS FOR ELECTRICAL PURPOSES |
| BS EN 60296:2012 | Fluids for electrotechnical applications. Unused mineral insulating oils for transformers and switchgear |
| I.S. EN 62701:2014 | FLUIDS FOR ELECTROTECHNICAL APPLICATIONS - RECYCLED MINERAL INSULATING OILS FOR TRANSFORMERS AND SWITCHGEARS |
| NF EN 61099 : 2011 | INSULATING LIQUIDS - SPECIFICATION FOR UNUSED SYNTHETIC ORGANIC ESTERS FOR ELECTRICAL PURPOSES |
| EN 1793-5:2016 | Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 5: Intrinsic characteristics - In situ values of sound reflection under direct sound field conditions |
| CEI EN 60296 : 2013 | FLUIDS FOR ELECTROTECHNICAL APPLICATIONS - UNUSED MINERAL INSULATING OILS FOR TRANSFORMERS AND SWITCHGEAR |
| IEC 62770:2013 | Fluids for electrotechnical applications - Unused natural esters for transformers and similar electrical equipment |
| EN 60296:2012 | Fluids for electrotechnical applications - Unused mineral insulating oils for transformers and switchgear |
| 11/30235371 DC : 0 | BS EN 62701 - FLUIDS FOR ELECTRO TECHNICAL APPLICATIONS - RECYCLED MINERAL INSULATING OILS FOR TRANSFORMERS AND SWITCHGEARS |
| PD IEC/TS 62332-2:2014 | Electrical insulation systems (EIS). Thermal evaluation of combined liquid and solid components Simplified test |
| NF EN 60247 : 2004 | INSULATING LIQUIDS - MEASUREMENT OF RELATIVE PERMITTIVITY, DIELECTRIC DISSIPATION FACTOR (TAN DELTA) AND D.C. RESISTIVITY |
| I.S. EN 62770:2014 | FLUIDS FOR ELECTROTECHNICAL APPLICATIONS - UNUSED NATURAL ESTERS FOR TRANSFORMERS AND SIMILAR ELECTRICAL EQUIPMENT |
| UNE-EN 1793-5:2016 | Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 5: Intrinsic characteristics - In situ values of sound reflection under direct sound field conditions |
| IEC 61099:2010 | Insulating liquids - Specifications for unused synthetic organic esters for electrical purposes |
| IEC 60247:2004 | Insulating liquids - Measurement of relative permittivity, dielectric dissipation factor (tan d) and d.c. resistivity |
| UNE-EN 60296:2012 | Fluids for electrotechnical applications - Unused mineral insulating oils for transformers and switchgear |
| UNE-EN 62770:2014 | Fluids for electrotechnical applications - Unused natural esters for transformers and similar electrical equipment |
| 03/100225 DC : DRAFT FEB 2003 | IEC 60836 ED.2 - SPECIFICATIONS FOR UNUSED SILICONE INSULATING LIQUIDS FOR ELECTROTECHNICAL PURPOSES |
| BS EN 60247:2004 | Insulating liquids. Measurement of relative permittivity, dielectric dissipation factor (tan δ) and d.c. resistivity |
| CEI EN 60247 : 2004 | INSULATING LIQUIDS - MEASUREMENT OF RELATIVE PERMITTIVITY, DIELECTRIC DISSIPATION FACTOR (TAN DELTA) AND D.C. RESISTIVITY |
| ISO 7240-25:2010 | Fire detection and fire alarm systems — Part 25: Components using radio transmission paths |
| BS EN 1793-5:2016 | Road traffic noise reducing devices. Test method for determining the acoustic performance Intrinsic characteristics. In situ values of sound reflection under direct sound field conditions |
| UNE-EN 61099:2011 | Insulating liquids - Specifications for unused synthetic organic esters for electrical purposes |
| I.S. EN 61099:2010 | INSULATING LIQUIDS - SPECIFICATIONS FOR UNUSED SYNTHETIC ORGANIC ESTERS FOR ELECTRICAL PURPOSES |
| IEC 60296:2012 RLV | Fluids for electrotechnical applications - Unused mineral insulating oils for transformers and switchgear |
| EN 62770:2014 | Fluids for electrotechnical applications - Unused natural esters for transformers and similar electrical equipment |
| EN 60247:2004 | Insulating liquids - Measurement of relative permittivity, dielectric dissipation factor (tan d) and d.c. resistivity |
| ISO 5725-1:1994 | Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions |
| ISO 5725-3:1994 | Accuracy (trueness and precision) of measurement methods and results — Part 3: Intermediate measures of the precision of a standard measurement method |
| IEC 60475:2011 | Method of sampling insulating liquids |
| ISO 5725-4:1994 | Accuracy (trueness and precision) of measurement methods and results Part 4: Basic methods for the determination of the trueness of a standard measurement method |
| ISO 5725-2:1994 | Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method |
| IEC 60247:2004 | Insulating liquids - Measurement of relative permittivity, dielectric dissipation factor (tan d) and d.c. resistivity |
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