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Precautions when using primary current injection tester

Time: 2022-06-20 Author: 铧正 Click: 876 Time

Many people think that they do not have a special understanding of high-current generators. High-current generators are mainly in the electrical engineering industry of China's power system. During the debugging process, the necessary equipment for high-current places is needed. The maintenance technology of high-current generators is very convenient. , and the performance research is very superior, the use situation is very safe and reliable, the appearance looks beautiful, the structure is durable, and the movement is also very convenient. What are the precautions for the use of the specific high-current generator? Get to know the students.

There are many precautions when using a high current tester, first of all, the test crew should not be less than two people, one person needs to operate and another person supervises the operation, this can ensure safety to a greater extent, and the case must be grounded, do not ignore Prevent personal safety accidents Because of low voltage, high-current generators must be well grounded, because the updraft transformer and operating station must be connected during use, and only in this way can personal safety be greatly ensured. In addition, the contact surface of high-current generators must be cleaned, It can be lit with fine gauze, otherwise the heating of the joint will cause the current sound to be lower than the rated value.

Before using the high current measuring instrument, be sure to check whether the system power management has sufficient capacity, otherwise the power line will heat up or a voltage will drop, which will affect the normal work of the enterprise. In addition, we should not place any flammable materials on the site of social workers. When the object re-heating test, it is necessary to pay attention to the fire-fighting equipment that students have enough time to prepare, and the continuous heating. During the experiment, there must be someone on duty at the scene, and it is possible to check whether there is heat on the street or between the wires in time, and Develop a good record of information. Once the research finds that any abnormal situation is found, it must be timely to cut off the main reason of the air switching power supply technology product, and then take effective measures. After the test is completed, the voltage regulator needs to be adjusted back to zero. In the state, press the air switch to cut off the power supply. After the power supply is cut off, the wiring of the experiment can be removed, so as to ensure the safety of personal and property in our country to the greatest extent.

After we use a high-current generator, we must pay attention to the relevant regulations and operate in accordance with the actual situation. First, we must pay attention to safety measures. Safety measures are the key points of tasks and instruments. High-current generators are short-term work sets, so do not use the rated capacity It is not recommended to exceed the rated current for long-term operation, otherwise overheating will occur.

HZ-109S large current primary current injection test set

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