Insulation Oil Dielectric Strength Tester Insulating Oil Bdv Tester
Product Profile
Insulating oil BDV tester is a device used to measure the breakdown voltage (BDV) of insulating oils. The BDV is an important characteristic of insulating oils because it indicates their ability to suppress electrical discharges and breakdowns under high voltage stress. The tester applies a high voltage between two electrodes immersed in the insulating oil and measures the voltage at which electrical breakdown occurs. This value is then compared to the standard value specified for the particular type and grade of oil. The insulating oil BDV tester is widely used in the electrical industry to ensure the performance and reliability of oil-immersed transformers, switchgear, and other electrical equipment.
Product Features
1. High stability and long service life
2. The testing process fully meets the requirements of IEC60156 and GB/T 507 standards
3.Each part of the test process can be set, high precision testing
4.Provide PC application software to upload test data and produce Word test report
Why Transformer Oil Test
1. Breakdown voltage (BDV) test: Evaluates the insulation strength of insulating oil. Generally requires> 30KV, otherwise the oil needs to be replaced or treated.
2.Flash point test: Evaluates the fire resistance of the oil. It must be higher than the highest operating temperature of the insulating oil to qualify, usually> 135°C.
3.Conductivity test: Evaluates the impurity concentration in the insulating oil. Excessively high conductivity will accelerate oil aging and insulation degradation.
4.Pressure Volume Temperature Index (PVT) test: Comprehensively evaluates the insulation performance of insulating oil and is used to determine the degree of oil quality change.
5.Moisture test: Evaluates the water content in the insulating oil. Too much moisture accelerates aging and insulation degradation of the insulating oil.
6.Acid value test: Evaluates the chemical stability of the insulating oil. An increasing acid value indicates that chemical changes have occurred in the oil.
7.Odor test: Detects changes in the odor of insulating oil through human olfaction to determine the degree of oil quality change.
8. Color test: Uses a colorimeter to detect the depth of darkening of the insulating oil color and indirectly determine the degree of oil quality change.
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