Insulating liquids - Determination of the dielectric dissipation factor by measurement of the conductance and capacitance - Test method
绝缘液体.用电导和电容测量法测定介电损耗因数.试验方法
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.