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The document describes a method for the simultaneous measurement of conductance (G) and capacitance (C) enabling the calculation of the dielectric dissipation factor (tan ?) of insulating liquids. The proposed method applies both to unused insulating liquids and insulating liquids in service in transformers and in other electrical equipment.
Author | VDE |
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Editor | VDE |
Document type | Standard |
Format | Paper |
ICS | 29.040.01 : Insulating fluids in general
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Number of pages | 21 |
Replace | DIN IEC 10/417/CDV (1998-01) |
Cross references | EN 61620 (1999-01), IDT |
Weight(kg.) | 0.1357 |
Year | 1990 |
Document history | DIN EN 61620 (1999-09) |
Country | Germany |
Keyword | EN 61620;61620 |