The high-voltage switch dynamic characteristic tester uses the ARM control to cooperate with the CPLD power chip to generate high-precision, wide-range periodic signals, and can simulate the operation of the high-voltage circuit breaker, which can be used to verify and verify the dynamic characteristics of the high-voltage circuit breaker. The time reference of the tester is used to check the precise measurement function of the time of the high-voltage switch tester. Next, Wuhan Longdian will introduce to you the common precautions for the safe use of high-voltage switch dynamic characteristics tester calibration equipment.

 

       These are some things to pay attention to when using the instrument:

 

       1. The single-pulse output method of the high-voltage switch dynamic characteristic tester calibration device is designed to better detect whether the equipment is accurate. The output terminal must not be short-circuited, and it must not be connected to all other active output ports. . Otherwise it is easy to damage the output terminal.

 

       2. When the active internal opening function is applied, the active opening terminal will have an opening working voltage output of about 110 volts. Pay special attention to the fact that the active opening terminal cannot be short-circuited and it is forbidden to touch it with your hands.

 

       3. Itinerary Arrangement The speed calibration platform uses magnetic levitation technology, which has strong magnetism. Therefore, it is forbidden to place iron objects in the motor stator attachments. If inhaled, the motor will be damaged.

 

       Every day, the editor will update some common knowledge of various instruments for you. You can pay attention to our official website.