What is the standard BDV test value for transformer oil?
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September 7, 2024 at 5:44 am by 佐々木 篤司
The standard breakdown voltage (BDV) test value for transformer oil typically ranges from 30 kV to 50 kV, but in certain applications, values can exceed 70 kV, depending on the oil’s quality and treatment. To ensure optimal performance and longevity of electrical equipment, it’s crucial to regularly conduct BDV tests using an appropriate oil bdv test set. This allows for the accurate assessment of the oil’s dielectric strength, identifying any contamination or degradation that may affect the operation of transformers. Regular monitoring helps maintain system reliability and prevent failures caused by electrical breakdown within the oil.
