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What is the withstand voltage test procedure for low- and high-end conductors of the Connector terminal
- Time of issue:2021-10-28 16:43
- Views:
What is the withstand voltage test procedure for low- and high-end conductors of the Connector terminal
(Summary description)Ground the connector terminal shell before use to ensure the safety of the operator; Connect the external power supply 220V, 50HZ, connect the terminal high-voltage output line (red) and output low-end line (black) to the high-end (red) and low-end (black) of the instrument respectively, and place the two output ends in the air.
- Time of issue:2021-10-28 16:43
- Views:
1. Ground the connector terminal shell before use to ensure the safety of the operator;
2. Connect the external power supply 220V, 50HZ, connect the terminal high-voltage output line (red) and output low-end line (black) to the high-end (red) and low-end (black) of the instrument respectively, and place the two output ends in the air. ;
3. Set the leakage current according to the test requirements: turn the "leakage current setting" of the terminal clockwise to the required current file; it is required to set the test time, and set the "time setting" as the required time for the test;
4. Select the voltage range according to the test requirements: 2.5KV/KV, and then set the test voltage, first turn the "voltage adjustment" of the terminal block to the zero position counterclockwise, turn on the power switch, press the "start" button, and "high voltage" When the indicator light is on, turn the regulator knob clockwise until the "high voltage display" shows the required voltage;
5. Press the "reset" button to cut off the test voltage, and then connect the output high end (red) and output low end (black) to the conductor and water of the terminal. At this time, the water is already charged, and the human body must not touch the water and water. Output connector terminal and conductor of wire and cable;
6. Press the "Start" button. At this time, high voltage is applied to the product to be tested. If the product is unqualified, there will be an audible and visual alarm. Press the "Reset" button immediately to stop the test;
7. If you need to stop the test halfway, you can press the "reset" button immediately, the test high voltage is cut off, and the test stops;
8. After the test is completed, cut off the external power supply of the Connector terminal to ensure safety;
9. In order to ensure safety, there should be more than two people on site during operation. Insulating mats should be laid on the ground. Operators should stand on the insulating mats. During the test, the human body should never touch the test connector terminal.