Work features intelligent AC contactor: intelligent AC contactor on the switch body

Work features intelligent AC contactor: intelligent AC contactor on the switch body, the installation of intelligent control module, starting, pull, breaking the optimal control of the whole process, and having a communication function in the starting process, the microcontroller  air circuit breaker . voltage real-time sampling, if the supply voltage exceeds the minimum pull-in voltage, the voltage value according to the SCM system in accordance with the appropriate procedures to control the controllable elements phasing, timing of work to ensure that the contact is in the best starting state in sorption state, low voltage Sorption DC circuit provides the electrical energy to achieve energy sorption silent operation.  mcb circuit breaker , breaking signal, microcontroller system through the current transformer on the main circuit current is sampled to enter the three-phase circuit breaking  Circuit breaker  control procedures to achieve breaking control the intelligent AC contactor has the following salient features: to achieve a zero-phase circuit breaking current control, no arc or less arc breaking, contactors electrical life greatly improved; through the SCM process control, corresponding to different supply voltages, contactors You can select the best closing phase angle, with the election phase closing function;