BS EN 61620:1999
Current
The latest, up-to-date edition.
Insulating liquids. Determination of the dielectric dissipation factor by measurement of the conductance and capacitance. Test method
Hardcopy , PDF
English
15-04-1999
INTRODUCTION
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
Annex ZA Normative references to international publications with
their corresponding European publications
Covers a procedure for the simultaneous measurement of conductance G and capacitance C, which enables the calculating of the dielectric dissipation factor tan of insulating liquids. Applicable both to unused and inservice insulating liquids, in transformers and other electrical equipment.
| Committee |
GEL/10
|
| DevelopmentNote |
Supersedes 96/207087 DC. Also numbered as IEC 61620. (09/2005)
|
| DocumentType |
Standard
|
| Pages |
20
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| DIN EN 61620:1999-09 | Identical |
| NBN EN 61620 : 1999 | Identical |
| EN 61620:1999 | Identical |
| NF EN 61620 : 1999 | Identical |
| I.S. EN 61620:1999 | Identical |
| UNE-EN 61620:1999 | Identical |
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