The function of Delixi circuit breaker is to make the circuit breaker internal electromagnetic tripping when the electrical equipment produces short circuit, overload, etc., resulting in the circuit breaker disconnecting the power supply, and maintaining the safety of electrical equipment and personnel.
When the electrical equipment is running, the circuit may produce abnormalities, which is the demand circuit breaker in an instantaneous time to switch the disconnected power supply in time to ensure the safety of the line, we can carry the current under normal operation conditions, in the case of abnormal operation of the equipment called air switch or circuit breaker. According to its product characteristics, circuit breakers are divided into the following varieties.
1. High-voltage circuit breaker and low-voltage circuit breaker
According to the standard of operating voltage scale, it can be divided into high-voltage switch and low-voltage switch, high-voltage switch can intercept the no-load and load current in the high-voltage operating environment, its arc extinguishing structure is relatively perfect, and then has the function of cutting off the current. Deli West air circuit breaker can open and close normal or overload current, plays an active role in the control and maintenance of the circuit, so in the low-voltage distribution system circuit interrupter is put into use in large quantities.
The circuit breakers used in factories and home users that we have seen a few days ago are low-voltage circuit breakers, and high-voltage circuit breakers are generally installed in box transformers, which are more dangerous, and ordinary people rarely see high-voltage circuit breakers.
2. Circuit breakers in circuit maintenance
In the general power supply line, motor and other equipment in the process of operation needs the maintenance of Deli West air circuit breaker, in the short circuit or overload and other electrical faults, can automatically intercept the running circuit in time, and also has a very wide range of applications in the distribution of electric energy.
3. High-current circuit breaker and low-current circuit breaker
According to the size of the current, we can divide it into high current and small current circuit breakers. Generally, household circuit breakers of 100A and below are low-current circuit breakers, which are compact in size, easy to install, and do not need to be connected to very thick wires to be used; For example, the power of the equipment in the factory is generally very large, so it is necessary to use high-current circuit breakers, which are generally installed in the distribution cabinet, and require large-standard cable or copper bar installation and use.
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