Questions
What is the difference between TH9100 series and TH5100 series?
TH9100 series are AC and DC withstand voltage and insulation resistance testers, and TH5100 series are AC and DC withstand voltage testers.
What is the specific test range of TH5101/9101 series AC/DC/IR?
AC-5KV, DC-6KV, IR: 10K-10G.
What are the unique safety modes to ensure test safety?
a. Unique grounding mode b. Zero-crossing start and zero-crossing cut off to prevent damage to the DUT c. High-voltage output prompts to warn of possible electric shock hazards.
What should be paid attention to when using the withstand voltage insulation tester?
The instrument must be grounded, and the high-voltage line cannot be touched with your hands when the high-voltage indicator is on.
Why must "grounding" be required when using a withstand voltage tester?
The withstand voltage tester is a high-voltage equipment, which is relatively dangerous to humans. If the power supply is not connected to the "earth", it is easy to get an electric shock when the human body touches the casing of the instrument, causing personal safety damage.
Why are there "floating ground" and "field" in the withstand voltage tester, and what are the functions?
The floating measurement accuracy is high and accurate, but it is not safe. The field error is large but safer.
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