NOYAFA Electronic specializing in testing instruments and cable testers for 16 years
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NOYAFA Electronic specializing in testing instruments and cable testers for 16 years
Author: Noyafa–CCTV Tester
Question: Analyze the nature of cable faults and understand the types of faulty cables Answer: Different types of cable faults need to be tested in different ways, and cables with different media have different test speeds. Cables with different withstand voltage levels have different withstand voltage requirements. Question: analyze the nature of cable faults and understand the type of faulty cables Answer: Different types of cable faults should be tested in different ways, while cables with different media have different test speeds . Cables with different withstand voltage levels have different withstand voltage requirements.
And the joint position of the tested cable and whether construction has been done on the cable recently. These must be known before the test.
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