DC Hipot | "How-To" Video

Summary

In this video, Ken Rousseau from Apotronics demonstrates the 880 PL DC high potential tester, capable of 80kV at 10mA. He explains the safety precautions, setup with AC power, and connection of high voltage return and ground leads. Ken guides viewers through testing a 15kV cable, adjusting current and voltage ranges, and observing leakage current. The video concludes with proper shutdown and grounding procedures, emphasizing safety and accuracy in high voltage testing.

Takeaways

• 🛠️ Ken Rousseau is a sales engineer for Apotronics, demonstrating the 800 PL series portable DC high potential testers.
• 🔌 The 880 PL DC high potential tester can output 80 kilovolts at 10 milliamps.
• ⚠️ Safety is paramount; always adhere to your company's safety guidelines and use personal protective equipment.
• 🔌 Connect the AC power supply, high voltage return, and ground leads to the unit before testing.
• 🔄 Ensure all non-essential personnel are clear of the testing area before starting the test.
• 📈 Set the current range to max and voltage range to the desired setting, starting the voltage control at zero.
• 💡 The tester's power indicator lights up when AC power is connected.
• 📊 During testing, monitor the leakage current on the current meter, adjusting the range for accuracy.
• ⏱ Hold the voltage for the duration specified by the test requirements.
• 🔙 After testing, safely lower the voltage, turn off the high voltage and AC power, and ground the unit.
• 🔗 For further information on the 880PL or other Hafele Hypotronics products, visit their website and view additional resources.

Q & A

What is Ken Rousseau's role at Apotronics?

Ken Rousseau is a sales engineer for Apotronics.

What is the purpose of the video?

The purpose of the video is to demonstrate a live test with the 800 PL series portable DC high potential testers.

What is the significance of the Hafele Hypertronics company mentioned in the script?

Hafele Hypertronics is the location where the testing is being conducted and likely the manufacturer of the 800 PL series testers.

What safety measures are emphasized before starting the test?

Safety measures emphasized include checking with your company's safety guidelines for personal protective equipment and ensuring all non-essential personnel are out of the testing area.

What is the maximum output capability of the 880 PL DC high potential tester?

The 880 PL DC high potential tester is capable of putting out 80 kilovolts at 10 milliamps.

How is the 880 PL tester connected to the power supply?

The 880 PL tester is connected to a 120 volt, 60 hertz power strip, with high voltage return and ground leads connected to the unit.

What is the importance of the interlock plug mentioned in the script?

The interlock plug is important as it ensures that the tester is properly connected before starting the test.

What is the rated voltage of the URG cable being tested in the video?

The URG cable being tested is rated for 15 kilovolts.

How does one set the current and voltage ranges on the tester?

The current range is set to max and the voltage range is set to the desired setting, in this case, the lowest zero to 20kV setup for a 15kV rated cable.

What does the red light on the tester indicate?

The red light indicates that the tester is ready to start the test with high voltage engaged.

How is the leakage current measured on the tester?

The leakage current is measured on the current meter, which can be adjusted to different ranges such as milliamps or microamps for accuracy.

What is the final step after completing the test?

The final step after completing the test is to ensure the unit is properly grounded using a grounding stick before disconnecting the specimen.

Where can viewers find more information about the 880PL or other Hafele Hypertronics products?

Viewers can find more information about the 880PL or other Hafele Hypertronics products on their website, where they can also view demo videos and get data sheets.