Power distribution equipment and power distribution system

Power distribution equipment, comprising a power distribution device and a power distribution box, wherein

• the power distribution device is capable of being inserted into and removed from the power distribution box;
• a connection port is disposed at a first end of the power distribution device, wherein the connection port is used to connect a power cable or a user load line;
• a power connection terminal is disposed at a second end of the power distribution device, wherein the power connection terminal is used to plug into a busbar inside the power distribution box;
• a signal terminal is further disposed at a rear end of the power distribution device, wherein
• the signal terminal is used to plug into a signal bar inside the power distribution box, and inside the power distribution device, the connection port is connected to the signal terminal through a resistor and a diode that are connected in series;
• and
• the connection port and the power connection terminal are connected inside the power distribution device.