1C2UM

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Circuit breakers are widely used in all kinds of electrical equipment, such as household appliances, industrial machines, medical equipment and other equipment with large power consumption.The 1C2UM type module of circuit breaker has been widely used in the applications of new energy, automotive electronics, battery management, charging pile, charging and discharging monitoring, power conditioners and other fields. Its working principle is as follows.

The working principle of 1C2UM is to share the current with two circuit breakers, one being the master circuit breaker, the other being the slave circuit breaker. When the current passing through both circuit breakers is less than the rated current threshold, the two circuit breakers will remain in the ON state, and the current passes through normally.If the current passing through both circuit breakers exceeds the rated current threshold, the master circuit breaker will be tripped first, then the slave circuit breaker will be tripped, to cut off the current supply. When the current passes through both circuit breakers again and is less than the rated current threshold, the master circuit breaker will be reset first and then the slave circuit breaker will be reset, to restore the normal power supply. The two circuit breakers can keep in the normal working state, to ensure the stable power supply.

The 1C2UM circuit breaker has the following advantages: first, it has high accuracy in control, with the rated current value of 1C2UM type circuit breaker being accurate to 0.1A, and the error of ±1mA; second, it can effectively control the flow rate, and the rated flow rate of the module is 15A; third, it has high reliability, with its working life exceeding 400 times; fourth, it is equipted with the multi-loop control function for the circuit breakers, and it can connect several circuit breakers in series, to meet the needs of different applications.

In summary, the 1C2UM type circuit breaker is a circuit module suitable for protection of high power current. It can work stably and accurately with the advantages of high reliability and high accuracy. It has been increasingly used in the field of new energy, automotive electronics and so on, to provide reliable and effective protection for the power current.

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