dc hipot tester
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AC High-voltage Inflatable Test Transformer 20kVA
1. Small volume and light weight (40%-65% lighter than the same grade oil immersed test transformer) 2. Clean, no oil, no need maintenance 3. It is not affected by bad weather environment, and the test can be carried out on site without standing 4. The insulation strength is higher than that of oil immersed test transformer, and the corona is very small
AC High-voltage Inflatable Test Transformer inflatable testing transformer 20kVA ac dc hipot tester ac dc power hipot testerEmail Details
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0609-2024
Power cable DC withstand voltage and DC leakage current test
DC withstand voltage mainly test the insulation strength of the cable, is to check the oil and paper cable dry, bubbles, paper insulation in the mechanical damage and process wrapping defects in an effective method, DC leakage current test can be sensitive to reflect the cable insulation moisture and deterioration conditions.
