08/30195180 DC : DRAFT DEC 2008
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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BS EN 61099 - SPECIFICATION FOR UNUSED SYNTHETIC ORGANIC ESTERS FOR ELECTRICAL PURPOSES
31-12-2010
23-11-2012
FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 Health, safety and environment (HSE) properties
5 Classification, identification, general delivery requirements,
sampling, packaging and disposal
6 Properties of synthetic organic esters
7 Electrical Properties
8 Specifications for synthetic organic esters used in
transformers
SPECIFICATION SHEET 1
TRANSFORMER ESTER: TYPE T1
Annex A
A.1 Crystallisation
A.1.1 Outline of the method
A.1.2 Apparatus
A.1.3 Procedure
Annex B
B.1 Specifications for synthetic organic esters used in
capacitors
SPECIFICATION SHEET 2
CAPACITOR ESTER: TYPE C1
BS EN 61099
| Committee |
GEL/10
|
| DocumentType |
Draft
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| ISO 3016:1994 | Petroleum products Determination of pour point |
| ISO 2719:2016 | Determination of flash point — Pensky-Martens closed cup method |
| IEC 62021-1:2003 | Insulating liquids - Determination of acidity - Part 1: Automatic potentiometric titration |
| IEC 62021-2:2007 | Insulating liquids - Determination of acidity - Part 2: Colourimetric titration |
| IEC 61125:1992 | Unused hydrocarbon based insulating liquids - Test methods for evaluating the oxidation stability |
| ISO 3675:1998 | Crude petroleum and liquid petroleum products Laboratory determination of density Hydrometer method |
| ISO 5661:1983 | Petroleum products Hydrocarbon liquids Determination of refractive index |
| IEC 60156:1995 | Insulating liquids - Determination of the breakdown voltage at power frequency - Test method |
| IEC 60475:2011 | Method of sampling insulating liquids |
| ISO 12185:1996 | Crude petroleum and petroleum products — Determination of density — Oscillating U-tube method |
| IEC 61620:1998 | Insulating liquids - Determination of the dielectric dissipation factor by measurement of the conductance and capacitance - Test method |
| IEC 60814:1997 | Insulating liquids - Oil-impregnated paper and pressboard - Determination of water by automatic coulometric Karl Fischer titration |
| IEC 60247:2004 | Insulating liquids - Measurement of relative permittivity, dielectric dissipation factor (tan d) and d.c. resistivity |
| ISO 2211:1973 | Liquid chemical products Measurement of colour in Hazen units (platinum-cobalt scale) |
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