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The tester is characterized by integrated structure, and integrates test cell, temperature controller, temperature sensor, dielectric loss test bridge, AC test power, standard capacitor, high resistance meter, DC high voltage source and other major components.
Typical ice asked about products Does this product support customization? When the oil ages, polar components occur in the oil, leading to a phase displacement and in turn to dielectric losses in the insulating oil. iec 60247
Dielectric dissipation factor
Measured temperature and system clock. Your basket is empty. People who viewed this also viewed. Send your message to this supplier. Introduction Insulating oil dielectric loss and resistivity tester is used for measuring dielectric dissipation factor and DC resistivity of insulating oil and other insulating liquids.
Send This is not what you are looking for? Click to learn more. Test method for iec 60247 of potentially corrosive sulphur in used and unused insulating oil BS EN Wooden Box with Foam Inside. Get Latest Price Min. Impurities such as water, dissolved insulating resin and paper can also have polar effects and thereby influence the dielectric ic factor.
Please download Chrome or Firefox or view our browser tips. The faster, easier way to work with standards. In other languages Deutsch. The dielectric dissipation factor is dimensionless. Accept and continue Learn more about the cookies we use and how to change your settings. A test voltage of 2, V at iec 60247 frequency of 50 Hz is applied across the iec 60247 electrodes iex the measuring cell, which are arranged at a distance of 2 mm.
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What is the warranty for the product? Once receive your question, the supplier will answer you as soon as possible. Retrieved from ” https: Insulating oil dielectric loss and resistivity tester is used for measuring dielectric dissipation factor and DC resistivity of insulating oil and other insulating liquids. Huazheng Electric Manufacturing Baoding Co. Find Similar Items This product falls into the following categories.
Views Read View source View history. This phase change is due to the fact that molecules in the insulation oil can no longer align with the alternating electric field. Electrical insulating materials, Electrical testing, Transformers, Permittivity measurement, Direct current, Electrical equipment, Dielectric properties, Electrical resistivity, Electric cables, Resistance measurement, Iec 60247, Liquid electrical insulating materials, Electrical components, Dissipation factor, Testing conditions, Dielectric measurement.
It is defined as the ratio between the active and reactive currents flowing in a measurement circuit. For this reason, this test is highly significant for assessment of the condition of the complex arrangement of a transformer.