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IEC 61620:1998 ed1.0

Действует
Insulating liquids - Determination of the dielectric dissipation factor by measurement of the conductance and capacitance - Test method — 43 стр.
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.
ICS
29.040.01 Insulating fluids in general / Изоляционные жидкости и газы в целом
17.220.99 Other standards related to electricity and magnetism / Электричество и магнетизм, прочие аспекты