Circuit breaker failure maintenance refers to the use of the maintenance information of the faulty equipment and the current information of the rejected circuit breaker to determine the failure of the circuit breaker by using the maintenance action information of the faulty equipment and the current information of the rejected circuit breaker to cut off other relevant circuit breakers in the same plant and station in a short time limit, so that the scale of the power outage is constrained to a minimum, and then ensure the smooth operation of the entire power grid to prevent the severe burning of generators, transformers and other faulty components and the collapse of the power grid. To put it simply, when the electrical appliance has a problem and trips, the maintenance function of the above-mentioned circuit breaker will be activated.
In fact, the use and function of the circuit breaker are similar to those of the air switch, but the general air switch will be used in places with a relatively small load, and the application scale of the circuit breaker will be wider. In addition, there are many varieties of circuit breakers on the market, including leakage maintenance circuit breakers, small circuit breakers, molded case circuit breakers and other types.
What kind of circuit breaker can better play the maintenance function of circuit breaker failure?
In addition to understanding the principle of circuit breaker failure maintenance, and clear about the standards and functions of circuit breakers. When users buy circuit breakers, it is recommended to buy powerful brands, and the operation performance of circuit breakers will be more stable and reliable. Schneider Electric can provide customers with a wealth of circuit breaker models, its products have outstanding functional advantages, in addition to the fundamental circuit breaker failure maintenance function, Schneider air circuit breaker also has digital innovation skills, not only through the safe, non-touch wireless Bluetooth and NFC near-field communication skills to achieve interconnection with smart phones, but also through the "clairvoyant" real-time remote monitoring function and local new MTZ mobile application, to further improve the user's experience.
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