SOLID-STATE SWITCH AND LOAD CONTROLLER Russian patent published in 2016 - IPC H02H3/87 

FIELD: electrical engineering.

SUBSTANCE: invention can be applied to electrical engineering. Solid-state switch and load controller comprises a voltage converter module, input of which is connected to an external supply network, and the output is connected to a power inputs of n control modules and a power input of the communication module and standby control module, n control modules, power output of each of which is connected to the power input transformer isolation, control output is connected to the transformer isolation of the solid-state switch of the driver module via the communication and standby control module, first data input/output is connected to the external data network and the second data input/output of the communication and standby control module, the second data input/output is connected to the third data input/output of the communication and standby control module, data input of the control module is connected to the data output of the solid-state switch with a contactless current sensor, driver module of the solid-state switch with transformer galvanic isolation, control output of which is connected to the control input of the circuit of switching off solid-state switch acceleration, and the circuit of switching off solid-state switch acceleration, the control output of which is connected to the control input of the solid-state switch module with a contactless current sensor, n solid-state switches with contactless current sensor, first and second power inputs/outputs of each of which are connected to a controlled load and control load voltage, communication and standby control module, first data input/output is connected to the external information network.

EFFECT: technical result is higher reliability of the device.

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