DIN 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
German
01-09-1999
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Einleitung
1 Anwendungsbereich
2 Normative Verweisungen
3 Definitionen
4 Grundlage des Verfahrens
5 Geräte
6 Probenahme
7 Kennzeichnung
8 Verfahren
9 Berechnung der Ergebnisse
10 Bericht
11 Präzision
Anhang A (normativ) Umfassendes Reinigungsverfahren
für die Prüfzelle
Anhang B (normativ) Vereinfachtes Reinigungsverfahren
für Prüfzellen für nur einen Flüssigkeitstyp
Anhang C (informativ) Allgemeine Betrachtungen zu
Faktoren, die die Leitung von Flüssigkeiten
Beeinflussen
Anhang D (informativ) Literaturhinweise
Anhang ZA (normativ) Normative Verweisungen auf
Internationale Publikationen mit ihren
entsprechenden Europäischen Publikationen
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.
| DocumentType |
Standard
|
| Pages |
0
|
| PublisherName |
Verband Deutscher Elektrotechniker
|
| Status |
Current
|
| Standards | Relationship |
| IEC 61620:1998 | Identical |
| BS EN 61620:1999 | Identical |
| EN 61620:1999 | Identical |
| SN EN 61620 : 1999 | Identical |
| VDE 0370-16 : 1999 | Identical |
| NF EN 61620 : 1999 | Identical |
| UNE-EN 61620:1999 | Identical |
| I.S. EN 61620:1999 | Identical |
| NBN EN 61620 : 1999 | Identical |
| ISO 5725-1:1994 | Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions |
| VDE 0370-3 : 2012 | METHOD OF SAMPLING INSULATING LIQUIDS (IEC 60475:2011) |
| 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 |
| VDE 0380-2 : 2005 | INSULATING LIQUIDS - MEASUREMENT OF RELATIVE PERMITTIVITY, DIELECTRIC DISSIPATION FACTOR (TAN D) AND D.C. RESISTIVITY |
| 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 |
| DIN ISO 5725-1:1997-11 | Accuracy (trueness and precision) of measurement methods and results - Part 1: General principles and definitions (ISO 5725-1:1994) |
| DIN IEC 60247 : 1996 | MEASUREMENT OF RELATIVE PERMITTIVITY, DIELECTRIC DISSIPATION FACTOR AND D.C. RESISTIVITY OF INSULATING LIQUIDS |
| 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 |
| DIN IEC 60475 : 1980 | METHOD OF SAMPLING LIQUID DIELECTRICS |
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