ac dc withstand voltage tester
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AC DC Dielectric Withstand Voltage Tester
RDZ5261 AC DC Dielectric Withstand Voltage Tester can intuitively, accurately and quickly test the breakdown voltage, leakage current and other electrical safety performance indicators of various measured objects. In addition to being used for safety testing, this instrument can also be used as a high-voltage source to test components and complete machine performance.
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3008-2024
Purpose and test method of AC withstand voltage test for transformer
The AC withstand voltage test is a destructive test in the insulation test. It can only be carried out after other non-destructive tests (such as insulation resistance and absorption ratio test, DC leakage test, dielectric loss tangent and insulation oil test) are passed. After this test is passed, the transformer can be put into operation.
