断路器与NTC温度传感器

Circuit breaker and NTC temperature sensor

Number of Views:16612021-12-06 18:03:16

The circuit breaker in the low-voltage cabinet circuit is prone to wear of the moving and static contacts and loosening of the fasteners on the terminal busbar due to long-term work and use. If it is not found and maintained in time, it will generate high temperature and cause the insulation to age and cause fire or cause The circuit breaker is burned out. In order to reduce the faults caused by the excessive temperature rise in the use of the circuit breaker, it is necessary to design a circuit breaker temperature control system with temperature sampling. The system has a built-in NTC temperature sensor.
It realizes the temperature monitoring and control of the circuit breaker and facilitates the maintenance of the power distribution cabinet by the staff, avoids faults caused by the high temperature of the circuit breaker, reduces the loss caused by the high temperature of the circuit breaker, and can also improve the maintenance service life of the product.

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