ac dc hipot tester oil immersed&dry type hv testing transformer withstand Voltage tester equipment dielectric strength Insulatinng high voltage Tester I. SummarizePortable HV ac Test Set comprising,is the lates...
Huazheng 100kV 10kva AC DC Hipot Tester High Voltage Dielectric Withstand Test Machine Dry Type Testing Transformer No reviews yet Huazheng Electric Manufacturing (baoding) Co., Ltd.7 yrsCN Previous slideNext slide Previous slideNext slideKey attributes Industry-specific attributes Warranty 1 YEAR ...
These tests are above all used to test components or equipment employed in electricity or electro-technology of medium and high power (circuit-breakers, switches, transformers, insulators, etc...). NON-DESTRUCTIVE TESTS Diagram 1: Evolution of leakage current as a function of test voltage. It ...
耐压测试(dielectric withstand voltage test)（耐压测试（耐压 测试仪））耐压测试（耐压测试仪）耐压测试的基础理论是将一个产品暴露在非常恶劣的环境之下，如果产品能够在这种恶劣的环境之下还能维持正常状况，就可以确定在正常的环境之下工作，也一定可以维持很正常的状况。最常使用耐压测试的情况为：●设计时的功能测试...
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Hipot tester Dielectric Withstand Voltage Test frequency adjustable series resonance test set I.Advantage 1) Placed way:the placement of variable frequency power for longitudinal and transverse, especially suitable for field operation and observe. ...
1. The test voltage of the power-frequency withstand voltage test is one to multiple of the rated voltage of the tested device and is not less than 1000V. Apply voltage for: 1) 1 minute for equipment with porcelain and liquid as the main insulation. ...
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A hipot test usually involves two test terminals, an output voltage source, and a return terminal into which leakage current flows and is measured by the test equipment. Dielectric Withstand Test The Dielectric withstand test is the most common type of Hipot test. It involves applying a prescri...