1. How to avoid the abnormal condition of the Energy storage motor for breaker
The design defects or problems should be avoided in the design in order to avoid the abnormality in the breaker stored energy electromotor.
At the easy wearing parts, inspection should be carried out frequently to check whether the wear is serious. In addition, in the key parts of the electromotor, it must ensure inspection and maintenance carefully. On the preventive measures, it is also possible to take. Once the worn bearings are found, replace the new ones immediately. In this way, the problem can be avoided.
2. The energy storage condition in the Energy storage motor for breaker
There are two kinds of energy storage conditions of the breaker stored energy electromotor. One is the energy storage with the energy storage button. First press the energy storage key, and then close when the energy storage is finish, which is the " pre-stored" operation. The other is to start directly, that is, when the closing button is pressed, the two actions of energy storage and closing are automatically completed.
3. A device that can test the energy storage time of the Energy storage motor for breaker
It is very important to test the energy storage time of the breaker stored energy electromotor and get the specific value. Therefore, it should be taken seriously and carried out. This device is composed of the high-voltage circuit breaker, stored energy electromotor and power control switch. Among them, the power control switch is connected with the high-voltage circuit breaker through the secondary switching head, so that the calculation and output results of the energy storage time can be carried out. The main advantages of this device are simple structure, simple operation and good generality.
4. Improve the startup circuit of the high pressure vacuum Energy storage motor for breaker
The high pressure vacuum breaker stored energy electromotor is a common and frequently-used type of breaker stored energy electromotor. If you want to improve the startup circuit, then you have to solve the problem of weak loop voltage monitoring, so the improvement work is mainly in this aspect. And, only solving this problem successfully can make the high pressure vacuum breaker stored energy electromotor have good use effect.
Wuxi Huaxing Motor Switch Factory
Contact: Xu Ziye