Consisted of the device body and the automatic controller
Frame is classified into:
United type: device body and the auto controller are connected by a cable of 2 meters
Segmented type: device body and the auto controller are installed on a same metal base plate
Automatic controller is divided into three types according to its control functions:
Automatic change over and automatic reset (R)
Automatic change over and non-automatic reset (S)
Power generation for power network (F)
Former two is suitable for power supply system between one power network and another
Last one is suitable for the system between power network and power generation
Body consists of two HUM8 series molded case circuit breakers and electric-driven operating mechanism
Auto controller centering with a micro computerizing controlled system is good in anti-interference, stable and reliable in working and equipped with a large liquid crystal screen, that give people a good person-to-machine dialog interface
