Daily maintenance and safety requirements of high-voltage switch mechanical characteristics tester

High-voltage switch mechanical characteristics tester is based on high-performance industrial embedded platform, with high-speed data acquisition and analysis and processing capabilities, able to withstand strong electromagnetic field (above 500KV) interference, at the same time with multi-channel high-voltage switch dynamic characteristics of simultaneous analysis and high test accuracy. The instrument is suitable for the testing of mechanical characteristics of high-voltage switches such as low oil, oil, vacuum, and SF6 from imported and domestic manufacturers. It is also suitable for time testing of electromagnetic action electrical appliances (such as contactors and relays). , Comes with operating power supply.

Routine maintenance 1. The high-voltage switch mechanical characteristic tester is a precise and valuable equipment. Please keep it in use, and prevent it from falling or hitting. When using outdoors, try to operate under shade as much as possible to avoid direct sunlight in the sun for a long period of time. 2. When the instrument is not normally used, it should be stored at a temperature of -10 to 40°C. C. Indoors with a relative humidity of no more than 80% and ventilation and non-corrosive gases. During the wet season, if you do not use it for a long period of time, it is best to apply electricity once a month for about 1 hour each time.

Safety Requirements 1. Only qualified technicians can perform repairs to prevent fire or personal injury.

2. Use the appropriate power cord. Use only power cords that are specific to the product and conform to the product specifications.

3. Connect and disconnect properly. Do not connect or disconnect test leads when the test leads are connected to live terminals. 4. Product grounding. In addition to the product grounded through the power cord grounding conductor, the grounding post of the product enclosure must be grounded. In order to prevent electric shock, the grounding conductor must be connected to the ground. Before connecting to the product's input or output terminal, make sure the product is properly grounded.

5. Pay attention to the rating of all terminals. In order to prevent fire or electric shock hazards, please note all ratings and markings for this product. Before connecting the product, read the product instruction manual to learn more about rating.

6. Do not operate without the instrument cover. If the cover or panel is removed, do not operate the product.

7. Use a suitable fuse. Only use fuses that meet the type and rating specified for this product.

8. Avoid contact with bare circuits and charged metals. When the product is powered, do not touch bare contacts and parts.

9. Do not operate in the event of a suspicious malfunction. If you suspect that the product is damaged, contact your service personnel for inspection and do not proceed.

10. After the test is completed, wait until the discharge is complete before removing the test line.

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