Why does the rare earth material high temperature and high pressure accelerated aging test machine often have power failure? How to solve the failure?
Why there is a power failure problem in the aging test opportunity? It is found that some customers will encounter some problems that cannot be solved and understood during the operation of the aging test machine, such as the total power supply is tripped during the test, the switch is switched off and tripped during operation, and cannot be operated after power off and many more.
So, what caused the above problems? The following Dongguan Aisili Instruments combined with many years of practical work summarized according to the user's description of the power failure phenomenon of the aging test machine:
1. During use, the total power supply will occasionally trip;
2. The main power switch at the upper level also trips with each trip;
3. It restarted after tripping;
4. The phenomenon of electrical jump often occurs;
5. Automatic trip when doing high temperature;
6. Always trip at low temperature.
It can be found from the above summary that most of them are problems of tripping and power supply. If the two-stage trip problem occurs, it is more serious, because in the field of automation control, the two-stage trip will affect the production efficiency. If you do not arrange the staff to deal with the fault in a timely manner, it will leave a lot of personal safety hazards. However, how to solve and eliminate these faults?
1. Observe the running status of the machine before and after the fault, which is a very important key point to analyze the situation, and also know which area the fault is present to solve the problem;
2. With regard to the two-stage tripping phenomenon that occurs many times, check if the configuration parameters of the two-stage main power circuit breaker are too close or the leakage protection device is close. Generally, if there is a zero line that does not pass through the leakage protection device, it cannot be started. It will brake immediately after starting;
3. If there is no problem after checking the above, check whether there are leakage, short circuit and overcurrent in the control function of each section. You can power on each section to run and check the viewing status, or replace the software for alternate elimination.
4. Check whether the heating tube and humidification tube are broken or leaked. If there is any abnormality, it should be replaced in time.
How to solve the problem of the total power supply failure of the rare earth material high temperature and high pressure accelerated aging test machine? I believe that after the above step-by-step investigation and analysis and elimination of the failure, everyone can now handle the failure correctly! Any failure must be dealt with in time to reduce mechanical wear and ensure safe production.
Aisili specializes in the production of test equipment for high-temperature and high-pressure accelerated aging testing of rare earth materials, high-temperature and high-pressure accelerated aging testing machines for photovoltaic components, hast high-temperature and high-pressure accelerated aging testing machines for rare earth materials, and has years of production experience. Professional production environment testing equipment.
For more environmental testing equipment, please visit: "Ai Sili" Ai Sili (China) Instrument Co., Ltd. looks forward to cooperating with new and old customers worldwide for a win-win situation!
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