Fuseless switch for cross phase of power line communication
OwnerYen-Po Cheninventor
Life of this patent
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Abstract
A fuseless switch for a cross phase of a power line communication (PLC) network includes a movable contactor, a switch, an electromagnetic tripper, a base and a microcontroller. The microcontroller further includes a low-voltage coupler electrically connected to a first ground line of the first circuit connection terminal and a second ground line of the second circuit connection terminal, so that a network connection signal can cross phases to complete the transmission of information. When a PLC network signal passes through the fuseless switch, the signal proceeds from the low-voltage coupler without being affected or attenuated by the original fuseless switch circuit, so as to overcome the issue of transmitting signals through the power line to other circuits.
Claims5
A fuseless switch for a cross phase of a power line communication network, comprising:
- a movable contactor, linearly coupled between a first circuit connection terminal and a second circuit connection terminal, wherein the first circuit connection terminal is coupled to utility power and the second connection terminal is coupled to a main line of a distribution box;
- a switch, coupled to the movable contactor through a mechanism, and an electromagnetic tripper being coupled to the movable contactor, and capable of driving the movable contactor to move, so as to disconnect the first circuit connection terminal from the second circuit connection terminal;
- a base, electrically coupled to the electromagnetic tripper;
- a microcontroller, electrically coupled to the base;
- and
- a low-voltage coupler, electrically coupled to a first ground line of the first circuit connection terminal and a second ground line of the second circuit connection terminal.
Dependencies are inferred from the claim text.