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Circuit Breakers Maintenance
- Aug 28, 2017 -

In order to make the operation of the circuit breaker more comfortable, in its maintenance, we can not ignore, if you often carry out maintenance, then its life will be much higher times, why not? For its work in good condition, maintenance and maintenance is required to continue to strengthen. So what are the main points of its maintenance? This is the use of personnel need to explore the issue, the following together to follow Xiaobian understand it

In the maintenance above, we should keep the air fresh, if it is humid air, or no cleaning, it is the result of the consequences are very serious. Humid gas decomposition into hydrogen, oxygen mixed gas, then the contact point between the fracture will cause insulation, in serious cases will cause the arc chamber explosion. Will make the insulation strength becomes low, the surface will gradually produce the discharge situation, so you can not touch, if the electric shock, the consequences can be imagined, so still be careful as well. Also, the pipeline in the paint will be blocked when the situation, the circuit will fail or even stuck phenomenon. List these are caused by the air is not clean, serious different, so it should always keep the air clean.

Rubber accessories is one of the important, should be regularly replaced rubber parts, because the structure of this device is very complex, sealing performance requirements, in order to ensure its performance with the timely replacement of rubber parts is necessary.

The various parts of the air switch need to be checked regularly, so that they are in a good technical situation, do not ignore a small device, perhaps it determines the normal operation of the device. For example, the arc chamber needs to regularly check its spring, dynamic static contact point, because it is constantly friction, so the point of overtravel, the pressure will be slowly reduced, when the small to a certain belt Oh, let the spring deformation , To the time to timely replacement. The non-linear resistor needs to check its cleanliness, replace the inside of the desiccant, and measure the non-linear sheet resistance. The main valve checks the piston and the valve body size to see if its size is within the specified range if it does not meet the need for timely correction. Driving the cylinder is also required to check, adjust its buffer to ensure its isolation switch, and timely check its accuracy, also through maintenance and replacement to make its performance to maintain better.

For the daily life of the circuit breaker maintenance, we only need to do the above points, I believe there will be no small effect. To ensure that it uses the environment of fresh air, the timely replacement of rubber parts, for small parts of the inspection work, etc., are very important links, only need you to spend a little time, will help the device to reduce the trouble, maintenance equipment needs from life In the small things to start, can not be ignored.